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3 years ago

Which of these is the balanced equation for this reaction?

Chemistry

1 answer:

Georgia [21]3 years ago

5 0

Explanation:

This looks like a double-replacement reaction, and ALL YOU NEED TO DO is make sure that each element as the SAME AMOUNT on BOTH SIDES of the yield.

I am joyous to assist you anytime.

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The sun creates solar ____. matter wind

sergij07 [2.7K]

Answer:

wind

Explanation:

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3 years ago

Read 2 more answers

Unless otherwise instructed, you may use the periodic table in the Chemistry: Problems and Solutions book for this question.

Aleks [24]

Answer:

The electronegativity differences between carbon and oxygen are not very large.

Explanation:

Between the atoms of carbon monoxide exists a covalent bond which attaches the carbon to the oxygen.

In this type of bonding, both atoms shares a given number of valence electrons to attain chemical stability.

A substance is polar when there is a distinct charge separation between the species.

For covalent bonds, the electronegativity difference plays in important role in determining the polarity of the compound. When the difference is large, the compound will be polar but when the difference is very small or zero, no polarity will exist.

In between carbon and oxygen of carbon monoxide, the electronegativity difference is very low.

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3 years ago

9. How much power is flowing into your house if the voltage is 120 V and the current is 50 A? Use the formula P = VI.

lyudmila [28]

4800 mannnnnnnnnnnnnn

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3 years ago

The illustration above represents what concept?

Nitella [24]

Answer:

3 Is D

Explanation:

6 0

3 years ago

A chemistry student needs of acetic acid for an experiment. He has available of a w/w solution of acetic acid in acetone. Calcul

Volgvan

Answer:

49.4 g Solution

Explanation:

There is some info missing. I think this is the original question.

A chemistry student needs 20.0g of acetic acid for an experiment. He has 400.g available of a 40.5 % w/w solution of acetic acid in acetone.

Calculate the mass of solution the student should use. If there's not enough solution, press the "No solution" button. Round your answer to 3 significant digits.

We have 400 g of solution and there are 40.5 g of solute (acetic acid) per 100 grams of solution. We can use this info to find the mass of acetic acid in the solution.

$400gSolution \times \frac{40.5gSolute}{100gSolution} = 162 g Solute$

Since we only need 20.0 g of acetic acid, there is enough of it in the solution. The mass of solution that contains 20.0 g of solute is:

$20.0gSolute \times \frac{100gSolution}{40.5gSolute} = 49.4g Solution$

4 0

3 years ago