HRISTINA HERRERA: Attempt 1 Question 9 (2.5 points)
3
Which of the following sets of data are consistent with the law of conservation of
matter?
6
7.5 g of hydrogen gas reacts with 50.0 g oxygen gas to form 57.5 g of water.
9
50 g gasoline reacts with 243 g oxygen to form 206 g of carbon dioxide and 97 g
water
12
17.7 g nitrogen react with 34.7 g oxygen to form 62.4 g nitrogen dioxide.
all of these
15
none of these

7.5 g of hydrogen gas reacts with 50.0 g oxygen gas to form 57.5 g of water.

Explanation:

Here we have the check if the mass of the reactants is equal to the mass of the products.

Reactants

Products

The data is consistent with the law of conservation of matter.

Reactants

Products

The data is not consistent with the law of conservation of matter.

Reactant

Products

The data is not consistent with the law of conservation of matter.

Only the first data is consistent with the law of conservation of matter.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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