4. Balance the following equations (show work)
a._H2(g) +_O2(g) →_H2O(1)

b.Fe(s) +_O2(g)→_Fe2O3(s)

c._Al(s) +_HCl(aq) →_AlCl3(aq) +_H2(g)

d.CaCO3(s) +HCl(aq) →CaCl2(aq) +CO2(g) +__H2O(1)

Question

07-10-2021
Chemistry

Answered

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4. Balance the following equations (show work)
a._H2(g) +_O2(g) →_H2O(1)

b.Fe(s) +_O2(g)→_Fe2O3(s)

c._Al(s) +_HCl(aq) →_AlCl3(aq) +_H2(g)

d.CaCO3(s) +HCl(aq) →CaCl2(aq) +CO2(g) +__H2O(1)

Sagot :

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