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Katarina [22]
2 years ago
11

K3PO4(aq)+MgCl2(aq)⟶

Chemistry
1 answer:
Wittaler [7]2 years ago
7 0

Answer:

6KCl(aq) +  Mg3(PO4)2(s)  ...  balanced equation

Explanation:

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How many atoms of the element with atomic number 11 are in the reactants of the given formula?
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The number of Na atoms in the reactants = 2

<h3>Further explanation</h3>

Every chemical reaction involves compounds that can act as reactants or products

The reactants will react to produce products

The reactants are usually written on the left side of the reaction, while the products on the right side of the reaction

Reaction

2 NaCl + H₂SO₄ → 2 HCl + Na₂SO₄

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3 0
3 years ago
Please fill out completely for my understanding. Thank-You!
Archy [21]

The atomic number,atomic mass,valence electrons and the formula for calculating the number of neutrons is also given.The following table has been completed below in the attachment.

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Mass Number/Atomic Mass:the number of protons and neutrons present in a nucleus

<u>Example:</u>C_{6} ^{12};here;6 implies the atomic number and 12 implies the mass number/atomic mass

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Valence electrons:the number of electrons present in the outer most shell of an atom are called valence electrons

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