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maw [93]
3 years ago
14

Need help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Chemistry
1 answer:
Valentin [98]3 years ago
3 0
The first one is B because it’s gonna be positive if it’s gaining energy
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The product side of a chemical reaction is shown.
Inga [223]

The number that represents the coefficient on the product side of the chemical reaction, -- > 7Ti_2(SO_4)_3 is 7.

<h3>Coefficients of chemical equations</h3>

In equations representing chemical reactions, the coefficient of each reactant or product of a reaction is the number that comes on the left-hand side just before the chemical formula.

The coefficient of each species in a chemical reaction is obtainable when the equation of the reaction is balanced.

For example, in the following equation: 2A + B = 3C + D

The coefficients of A, B, C, and D are 2, 1, 3, and 1 respectively.

Applying this to the product side of a chemical reaction;  -- > 7Ti_2(SO_4)_3

It means that the coefficient of the product is 7.

More on coefficients of chemical equations can be found here: brainly.com/question/28294176

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7 0
1 year ago
Explain why we dissected the eggs that didn't hatch. What was the outcome of our dissection? PLEASE HELP DUE TONIGHT
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Answer:

It helps us develop our obervation skills and we learn what the egg looks like. We can learn the nutritional values of the egg.

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5 0
3 years ago
Compare the density of gases in the thermosphere to the density at sea level.
Anestetic [448]

Answer:

The atmosphere is 10 million times

Explanation:

8 0
3 years ago
Answer whats on the image PLEASE
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1.97201398 g

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7 0
3 years ago
Pablo and Charles were conducting an investigation where they were measuring the energy of a glass marble as it rolled down a ra
natita [175]

Answer:

c. The scientists’ calculations were incorrect; the energy totals should have been the same.

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We must remember that energy can not be created nor destroyed according to the law of conservation of mechanical energy.

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In all of these stages of its motion, the total energy of the glass marble remains constant.

6 0
3 years ago
Read 2 more answers
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