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Tanya [424]
3 years ago
14

Which is a characteristic of a synthesis reaction

Chemistry
2 answers:
V125BC [204]3 years ago
8 0
Answer:option A
Multiple reactants are used to form one product.
Igoryamba3 years ago
6 0

Answer : The correct option is, (A) There is more than one reactant.

Explanation :

Synthesis reaction : Synthesis reaction are those reactions in which more than one reactants react to form a single product or a compound.

The general representation of the synthesis reaction is,

A+B\rightarrow AB

In this, A and B are the reactants and AB is the product.

For example : formation of calcium hydroxide from calcium oxide and water.

CaO(s)+H_2O(l)\rightarrow Ca(OH)_2(s)

Hence, the correct answer is, (A)

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Erbium (Er) is element 68 on the periodic table. A sample contains 5.04×1023 atoms of Er. Calculate the amount of Er.
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139.98 g to nearest hundredth.

Explanation:

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3 years ago
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