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Chemische vergelijkingen in evenwicht op03/14/16

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Cl2(g) + NaBr(aq) = Br2(l) + NaCl(aq) =>
Cl2(g) + 2 NaBr(aq) = Br2(l) + 2 NaCl(aq)

H2 + As = AsH3 =>
3 H2 + 2 As = 2 AsH3

Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O

CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3

FeCl3 + Cu = CuCl2 + FeCl2 =>
2 FeCl3 + Cu = CuCl2 + 2 FeCl2

Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2

Na2SeO3 + Cl + NaOH = NaSeO4 + NaCl + H2O =>
Na2SeO3 + 3 Cl + 2 NaOH = NaSeO4 + 3 NaCl + H2O

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Mg + Cr2O3 = MgO + Cr =>
3 Mg + Cr2O3 = 3 MgO + 2 Cr

H20 + O2 = H2O2 =>
H20 + 10 O2 = 10 H2O2

SO2 + SeO2 + H2O = Se + H2SO4 =>
2 SO2 + SeO2 + 2 H2O = Se + 2 H2SO4

HCLO3 + P + H2O = HCL + H3PO4 =>
5 HCLO3 + 6 P + 9 H2O = 5 HCL + 6 H3PO4

H2SO4 + BA(NO3)2 = HNO3 + BASO4 =>
H2SO4 + BA(NO3)2 = 2 HNO3 + BASO4

HCl + Ca(OH)2 = CaCl2 + HOH =>
2 HCl + Ca(OH)2 = CaCl2 + 2 HOH

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Al2 + CuSo4 = AlSo4 + Cu =>
Al2 + 2 CuSo4 = 2 AlSo4 + 2 Cu

NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3

Br2 + NaOH = NaBrO3 + NaBr + H20 =>
30 Br2 + 60 NaOH = 20 NaBrO3 + 40 NaBr + 3 H20

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2

NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2

C7H6O3 + C2H3ClO = C9H8O4 + HCl =>
C7H6O3 + C2H3ClO = C9H8O4 + HCl

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O

FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl

Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O

Na2SO4 + Ba(NO3)2 = NaNO3 + BaSO4 =>
Na2SO4 + Ba(NO3)2 = 2 NaNO3 + BaSO4

HNO3 + Fe(OH)3 = H2O + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 H2O + Fe(NO3)3

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2

As + H = AsH3 =>
As + 3 H = AsH3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

As + H = AsH3 =>
As + 3 H = AsH3

P + HClO3 + H2O = H3PO4 + HCl =>
6 P + 5 HClO3 + 9 H2O = 6 H3PO4 + 5 HCl

AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

Al + CuSo4 = Al2(So4)3 + Cu =>
2 Al + 3 CuSo4 = Al2(So4)3 + 3 Cu

Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG

CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O

CO2 + H2O = HCO3 + H =>
CO2 + H2O = HCO3 + H

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Cl2 + NH3 = NH4Cl + N2 =>
3 Cl2 + 8 NH3 = 6 NH4Cl + N2

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O

H + As = AsH3 =>
3 H + As = AsH3

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Breng de vergelijking van een chemische reactie in evenwicht
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