Chemistry, asked by iosteve303, 6 hours ago

write the molecular formulae of the following elements
a
b
c
d
e
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Answers

Answered by vanshchittora

1

Answe

a: Ca02

b: nh4cl2

c: naco3

d : i dont know

e: mgo

Explanation:

Answered by Cloudyawe

1

(a) Calcium oxide: CaO

(b) Ammonium chloride: NH4Cl

(c) Sodium carbonate: Na₂CO₃

(d) Nitric acid: HNO₃

(e) Magnesium oxide: MgO

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