Balanced Chemical Equations? need help (1 Viewer)

[marwanshakhli]

Hi everyone


I am new to this lovely forum, and I need a bit of help with chemistry, I have an assignment about "Balanced Chemical Equations" and I didn't realy get what do I have to do with one of the questions.

The question is" for each word equation find any example and write a BALANCED CHEMICAL EQUATION to represent that equation?"

ACID + BASE --------> SALT + WATER

METAL CARBONATE --------> METAL OXIDE + CARBON DIOXIDE

METAL + ACID -------> METAL SALT + HYDROGEN

METAL + OXYGEN --------> METAL OXIDE

ACTIVE METAL + WATER --------> METAL HYDROXIDE + HYDROGEN

ACID + METAL CARBONATE -------> METAL SALT + WATER + CARBON DIOXIDE

and thatkyou
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[sando]

e.g. Acid + Base = Salt + Water

2HCL + Mg(OH)2 = MgCl2 +H20

 

[Riviet]

METAL CARBONATE --------> METAL OXIDE + CARBON DIOXIDE

ZnCo₃ -> Zn0 + CO₂

METAL + ACID -------> METAL SALT + HYDROGEN

Zn + 2HCl -> Zn(Cl)₂ + H₂

METAL + OXYGEN --------> METAL OXIDE

2Cu + O₂ -> 2CuO

ACTIVE METAL + WATER --------> METAL HYDROXIDE + HYDROGEN

Mg + 2H₂O -> Mg(OH)₂ + H₂

ACID + METAL CARBONATE -------> METAL SALT + WATER + CARBON DIOXIDE

H₂SO₄ + ZnCO₃ -> ZnSO₄ + H₂O + CO₂

 

[marwanshakhli]

Thankyou very much guys.:wave: