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Rashid [163]
2 years ago
11

Two children on roller skates stand facing each other. The child on the right puts her arms out and pushes away from her partner

. What is the action and reaction
Chemistry
1 answer:
shutvik [7]2 years ago
8 0

Answer:

They both go backward because of force.

Explanation:

The logic behind this answer is that child right and pushes away causing her to go backward meaning her partner is being pushed backwards to.

(Hope this was helpful!)

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Answer:

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Explanation:

According to this question, 3.425g of lead oxide was reduced to form 3.105g of lead in an experiment. Since lead oxide contains both lead (Pb) and oxygen (O) element,

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Mass of oxygen = (3.425g - 3.105g) = 0.320g

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The whole number ratio, approximately, of Pb and O is 3:4, hence, their empirical formula is Pb3O4.

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