Are these ramen noodles expired?

Answers

Answer 1

Answer:

i think so

Explanation:

just eat them anyways

Answer 2

Answer: Yes they are

Explanation: Where's the picture?


Related Questions

What is the oxidation state of copper in Cu(C2H3O2)2? +2 -1 -2 +4 +1

Answers

Answer:

6........................

Lymph nodes are...

A. bean shaped.

B. circular.

C. carrot shaped.

D. asparagus shaped.

Answers

Answer:

a

Explanation:

7. Which of the following physical changes is experienced by women during the luteal stage of the
menstrual cycle?
a. Mood swings b. Changes in appetite c. Depression or sadness d. Headaches or
backaches​

Answers

the right answer is d

Answer:

The correct answer is Choice D.

(Headaches or backaches)​

Explanation:

Hope this helps!

Please mark me as Brainlinieast.

Suppose you have 1000 lb of waste copper (II) oxide sitting in the basement of your factory. Do you see a problem with sending it to a landfill?

Answers

Answer:

Yes.

Explanation:

Yes, we have a problem with sending it to a landfill of copper oxide because it has harmful effect on the health of humans as well as more weight of the copper oxide. Copper oxide usually found in powder form which can easily be inhaled that causes death of the cell due to toxic effect on the mitochondria and lysosomes of the cell. It makes problem of health in carrying the copper oxide from the basement of the factory to the landfill region due to its power form so we can say that it can do problems  to human health while carrying from one place to another.

There is a series of nitrogen oxides with the general formula N?O?. What is the empirical formula of one that contains 63.66% nitrogen?

Answers

Answer:

N₂O

Explanation:

Empirical formula is defined as the simplest whole number ratio of atoms presents in a molecule

For a nitrogen oxide that contains 63.66% of nitrogen, the percent of oxygen must be:

100-63.66 = 36.34% Oxygen

This percent is the percent in mass. To solve this question we must convert the mass of each atom to moles in order to find the simplest whole number ratio:

Moles of the atoms:

N = 63.66g * (1mol / 14g) = 4.547 moles N

O = 36.34g * (1mol / 16g) = 2.271 moles O

The ratio N:O is:

4.547 moles N / 2.271 moles O = 2

That means there are 2 atoms of N per atom of O and the empirical formula is:

N₂O

Groups of atoms repeat to make up a substance?

True
False

Answers

Answer:

ITS TRUE!!!!!

A base is a compound that contains the ____ radical.

Answers

Answer:

hydroxyl (OH)

Explanation:

hydroxyl (OH)

Iron is denser than helium.
True or false

Answers

Explanation:

Elements heavier than Helium are synthesized in a number of environments. For elements that are lighter than Iron, those elements are synthesized during various phases in the evolution of massive stars. For elements heavier than Iron, one needs quite a bit of energy input to form these heavy elements.

When the molecules in a gas lose energy the gas will turn into a liquid.


A. True
B. False

Answers

Answer:

true

Explanation:

Answer:

true

Explanation:

when the temperature of the gas is decreased or pressure on the gas is increased, the gas becomes liquid at a certain temperature or pressure.

1. In nature, most organisms produce through sexual reproduction. However, there are some that undergo (4)_____. Plants like strawberries and potatoes grow without seeds and spores, instead of using (5)____. In (6)______, you have a single-celled organism that copies the information inside of itself and divides into two identical organisms. Through (7)______, new organisms like yeast grow on parent organisms and split off once they're mature enough to survive independently. This isn't to be confused with (8)_____, which involves organisms splitting apart and growing independently of one another.

Word Bank for #4-8:
• budding
• binary fission
• vegetative propagation
• asexual reproduction
• fragmentation

Answers

Answer:

(4) asexual reproduction (5) vegetative propagation (6) binary fission (7) budding (8) fragmentation

The correct words to fill the given blanks would be as follows:

4). A-s-e-x-u-a-l reproduction.

5). Vegetative propagation.

6) Binary fission

7). Budding

8) Fragmentation

Reproduction

Reproduction is denoted as the process by which living organisms generate their younger beings.

Some organisms generate through s-e-x-u-a-l mediums while others generate through the A-s-e-x-u-a-l process.

The a-s-e-x-u-a-l methods of reproduction include:

BuddingFragmentationBinary FissionVegetative Propagation.Spore Formation

Learn more about "Organisms" here:

brainly.com/question/9349989

What experimental evidence led Rutherford to conclude the following: (a) The nucleus of the atom contains most of the atomic mass. The nucleus of the atom contains most of the mass since only a collision with a very dense, massive object would cause an alpha particle to be the source. (b) The nucleus of the atom is positively charged. The positive alpha particles their initial flight indicating that the nucleus of the atom is also positively charged. (c) The atom consists of mostly empty space. Most alpha particles pass through the gold foil leading to the conclusion that the atom is mostly empty space.

Answers

Answer:

See Explanation

Explanation:

The experiment of Ernest Rutherford involved the bombardment of a thin gold foil with alpha particles from a radioactive source. A zinc sulphide screen was used to follow the movement of the alpha particles.

It was discovered that most of the alpha particles  followed a  straight path through the gold foil. Some of them were scattered through large angles and few were even scattered in the backward direction.

Since alpha particles were heavier than electrons, they must have been deflected by very strong forces.

These experimental evidences led to the conclusions stated in the question.

how can we find out the mass of the marble

Answers

In a collection of marbles, 25% of the marbles have a mass of 5.00 g and 75% of the marbles have a mass of 7.00 g. The average mass of a marble is 6.50 g.

What do the quantum numbers of electrons represent?
A. The total number of protons and electrons in the atom
B. The number of valence electrons the atom has
O C. The oxidation states most common to the atom
D. The energy levels and orbitals the electrons are in

Answers

Answer:

the energy levels and orbitals the electrons are in

Explanation:

i just took the test :)

The energy levels and orbitals the electrons are in. Hence, option D is correct.

What are atoms?

An atom contains a central nucleus surrounded by one or more electrons.

The quantum numbers of electrons represent the probable distance of the electron from the nucleus. It refers to the size of the orbital and the energy level an electron is placed in.

Hence, option D is correct.

Learn more about atoms here:

brainly.com/question/1566330

#SPJ5

However, in day-to-day experience, the strangeness of Einstein's ideas doesn't help us, and Newton's notions do just fine. In everyday Life, when gravity isn't especially intense, Newton's and Einstein's ways of thinking lead to similar results. The two explanations work like different languages that express the same thing.
—A Black Hole Is NOT a Hole, Carolyn Cinami DeCristofano

Why is it important to learn about Newton's view of gravity? *

It is similar to Einstein's theory.
It is important to know other languages.
It works in most daily situations.
It explains how a black hole works.

Answers

Answer:

It works in most daily situations.

Explanation:

:)

Answer:

C. It works in most daily situations.

Explanation:

Edge-nuity 2022

What is the number of particles after gluecose is mixed with water

Answers

Answer: dissolves

Explanation:

When you stir a spoonful of sugar into a glass of water, you are forming a solution. This type of liquid solution is composed of a solid solute, which is the sugar, and a liquid solvent, which is the water. As the sugar molecules spread evenly throughout the water, the sugar dissolves.

balance
A FeS2 + B O2 → C Fe2O3 + D SO2 *

Answers

Answer:

4FeS2 + 6O2 > 2Fe2O3 + 8SO2

Explanation:

Sven perform this reaction with 15.0 grams of sodium sulfate and an excess of iron (III) phosphate to make iron (III) sulfate and sodium phosphate. In the actual experiment, 10.0 grams of sodium phosphate are experimentally made, what is the percent yield?


2FePO4+3Na2SO4-->Fe2(SO4)3+2Na3PO4

Answers

Answer:

85.5%

Explanation:

To get the experimental value, you need to convert 15.0 grams of Na2SO4 to grams of Na3PO4. You do this with stoichiometry.

Convert grams of Na2SO4 to moles with molar mass. Then convert to moles of Na3PO4 with the mole-to-mole ratio according to the balanced chemical equation. Then convert moles of Na3PO4 to grams with the molar mass.

15.0 g Na2SO4 x (1 mol/142.04 g) x (2 Na3PO4/3Na2SO4) x (163.94 g/1 mol) = 11.7 g Na3PO4

Percent Yield = (actual value/experimental value) x 100

Actual Value = 10.0 g

Experimental Value = 11.7 g

10.0g/11.7 g = 85.5%

Plutonium is a radioactive material, exposure to which is hazardous to human health, and is one of the few materials that can be used to make a nuclear weapon. The time it takes for half of any initial quantity of plutonium to decay into stable non-radioactive products is roughly:

Answers

Answer:

24,000 years

Explanation:

How many moles are in 1.3 x1023 atoms of He?

Answers

Answer:

he ans she and he and she but she was he so how was he

Explanation:

A weak base. B. has a K. of 4.46 x 10-10 A solution with an unknown initial concentration is tested, and found to have a pH of 8.39. Determine the initial concentration of B.​

Answers

Answer:

0.013MB

Explanation:

how do hydrogen fuel cells and fossil fuels produce energy?

Answers

Answer:

The hydrogen reacts with oxygen across an electrochemical cell

Explanation:

92.12 kJ of heat is required to convert 58.40 g of gold from liquid to gas phase. What is the heat of vaporization of gold in J/g?

Answers

Answer:

The heat of vaporization of the gold sample is 1577.397 joules per gram.

Explanation:

The latent heat of vaporization of gold ([tex]h_{v}[/tex]), in kilojoules per gram, is the heat required by a unit mass of gold to transform the material from liquid to gas:

[tex]h_{v} = \frac{E}{m}[/tex] (1)

Where:

[tex]E[/tex] - Energy required for vaporization, in joules.

[tex]m[/tex] - Mass, in grams.

If we know that [tex]E = 92120\,J[/tex] and [tex]m = 58.40\,g[/tex], then the heat of vaporization of the gold sample is:

[tex]h_{v} = \frac{E}{m}[/tex]

[tex]h_{v} = 1577.397\,\frac{J}{g}[/tex]

The heat of vaporization of the gold sample is 1577.397 joules per gram.

What would be the most effective way for a scientist to get an idea of the actual age of a rock?

Answers

Answer:

Radiometric dating

Explanation:

Radiometric dating would be the most effective way since it is a technique that can establish the age of objects older than a few thousand years.

Why does the offspring have identical inherited traits as the parent?

Answers

Genetic inheritance occurs due to genetic material, in the form of DNA, being passed from parents to their offspring.

2 questions. will give brainliest if i can figure out how

What happens to the electrons of a reducing agent during a reaction?
a.Electrons are gained
b.Electrons are lost
c.Electrons are held
d.Electrons are doubled

When is a substance reduced during an oxidation reduction reaction?
a.After one substance is oxidized
b.Before one substance is oxidized
c.Same time as one substance is being oxidized
d.Only oxidation occurs

Answers

1= b. electrons are lost

2= a. after one substance is oxidized

What is the mass of sulfuric acid, H2SO4, that is contained in 2.0 L of a 5.85 M solution ?
A-1147.44 grams
B- 0.12 grams
C-11.7 grams
D-98.07 grams

Answers

D.-98.07 Grams this means that every mole of sulfuric acid has a mass of 98.0795g.

Can you think of something you do or a hobby you have that is physics
related? Explain your thinking as to how what you do is Physics related.

Answers

You can take physics as a hobby and also it is great that you like both maths and physics as well and also want to be an computer science engineer because physics and math

HELP MEE PLEASEEEEE

Answer to question #1.


Answer to question #2.

Answers

Answer:

1. A

2. B

Explanation:

Name the compound and determine the number of moles present. SHOW YOUR WORK.

17.4 g Na

Answers

17.4 grams of Sodium

Na= 1 mole.

What is the standard units of mass, length and time in the (a) CGS system (b) SI system​

Answers

Explanation:

a. CGS system: centimetre as the unit of length, the gram as the unit of mass, and the second as the unit of time

b. SI system: metre as the unit of length, the kilogram as the unit of mass, and the second as the unit of time

Answer : the most common units of mass are the gram and kilogram.
And length and time in Seconds.

full form of CGS is:

. Centimetre

. Gram

. Second

This can be converted in terms of SI unit and then cgs unit as: (physical quantity, si unit, cgs unit)

Length — metre = centimetre
Mass — kilogram = gram
Time — second = second
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