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kotegsom [21]
3 years ago
8

Help!

Chemistry
1 answer:
podryga [215]3 years ago
3 0
I’m pretty sure it’s 7.5 (7 and a half hours) sorry if i’m wrong
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Is cooking oil polar or non polar
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hope it helps:)

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Smoking cigarettes is banned in petrol stations because of the risk of explosions.
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Write the balanced molecular chemical equation for the reaction in aqueous solution for ammonium sulfate and iron(II) chloride.
dusya [7]

The balanced molecular chemical equation for the reaction is (NH4)2SO4(aq) + FeCl2(aq) -------> FeSO4(aq) + 2NH4Cl(aq).

The rule for writing a balanced chemical reaction equation is that the number of atom of each element on the right hand side must be the same as the number of atoms of the same element on the left hand side of the reaction equation. This is achieved by performing an atom count.

The balanced molecular chemical equation for the reaction in aqueous solution for ammonium sulfate and iron(II) chloride is;

(NH4)2SO4(aq) + FeCl2(aq) -------> FeSO4(aq) + 2NH4Cl(aq)

Learn more: brainly.com/question/6505878

7 0
3 years ago
Give a reason why laboratory apparatus are made of ceramics​
mixer [17]
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5 0
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Which statement is true about elements in a period on the periodic table?
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they have differnet properties that repeat across the next period

Explanation:

5 0
3 years ago
Read 2 more answers
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