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likoan [24]
3 years ago
12

The atomic number and mass number do not change during this type of radioactive decay.

Chemistry
1 answer:
lutik1710 [3]3 years ago
5 0

In gamma decay, no change in proton number occurs, so the atom does not become a different element

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The law of conversion states that mass is never created or destroyed. Explain how this law requires all chemical equations to be
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Answer:

See Explanation

Explanation:

The Law of Conservation of Matter as applied to chemical reactions says that matter is neither created nor distroyed, only changed in form. This implies that the mass of substances going into a reaction process must equal the mass of products generated during the reaction process.

Empirically,

∑ mass reactants = ∑ mass products

One can test this idea after balancing a chemical equation by determining the sum of formula weights of reactants and products; then compare. If reaction was properly balanced, the total mass reactants = total mass of products.

Example:

Combustion of Methane =>  CH₄(g) + 2O₂(g)   =>  CO₂(g) + 2H₂O(l)

Equation Weights =>             16amu + 64amu <=> 44amu +  36amu

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*amu = atomic mass units => sum of atomic weights of elements

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5 0
2 years ago
3. Write a hypothesis that explains your inference about the acidity of the paper. How might you test your hypothesis by extendi
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The formation of the moon may have caused the Paleozoic extinction.
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IF IT IS HOT AND CONCENTRATED THEN:

Zn+ 4HNO3 ---> Zn(NO3)2 +2H2O +2NO2
6 0
3 years ago
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