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Kruka [31]
3 years ago
10

Help cure the stupid by answering this also will give crown if right

Chemistry
2 answers:
posledela3 years ago
5 0

Answer:

i think B

Explanation:

Usimov [2.4K]3 years ago
5 0
The answer is B. Displacement describes the result of an object's motion, regardless of the path traveled
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A teaspoon of powdered caffeine can be as deadly as a teaspoon of ricin. <br><br> True or False
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Iodine is one of seven elements that usually form as diatomic molecules. These other "diatomics" are O_2, H_2, F_2, Br_2, N_2, and Cl_2. They typically bond to themselves.

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Suppose you burn a substance in the air (reactants) and produce smoke and ash (products). The law of conservation of mass states
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<u>The same as</u> can best fill the space

Explanation:

The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. For example, when wood burns, the mass of the soot, ashes, and gases, equals the original mass of the charcoal and the oxygen when it first reacted.

It shows that when wood burns, it combines with oxygen and changes not only to ashes, but also to carbon dioxide and water vapor. The gases float off into the air, leaving behind just the ashes. Suppose you had measured the mass of the wood before it burned and the mass of the ashes after it burned. Also suppose you had been able to measure the oxygen used by the fire and the gases produced by the fire. What would you find? The total mass of matter after the fire would be the same as the total mass of matter before the burning.

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