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Chemische vergelijkingen in evenwicht op10/29/14

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + Li2So4 = LiCl + BaSo4 =>
BaCl2 + Li2So4 = 2 LiCl + BaSo4

Ca(NO3)2(aq) + CsF(aq) = CaF + Cs(NO3)2 =>
Ca(NO3)2(aq) + CsF(aq) = CaF + Cs(NO3)2

C2H5COH + O = C2H5COOH =>
C2H5COH + O = C2H5COOH

Ca(NO3)2(aq) + CsF(aq) = CaF2 + Cs(NO3) =>
Ca(NO3)2(aq) + 2 CsF(aq) = CaF2 + 2 Cs(NO3)

Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)

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

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2

MgCl2 + NH4OH = NH4Cl2 + MgOH =>
MgCl2 + NH4OH = NH4Cl2 + MgOH

Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4

Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)

CO2 + C = CO =>
CO2 + C = 2 CO

C6H5CO0H + H2SO4 = C6H5COOH + H2O + SO2 =>
C6H5CO0H + H2SO4 = C6H5COOH + H2O + SO2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4Cl(aq)

HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl

Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2

C6H5CO0H + H2SO4 = C6H5COOH + H2O + SO2 =>
C6H5CO0H + H2SO4 = C6H5COOH + H2O + SO2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al

Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)

GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr

FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

ZnCl2 + (NH4)2SO4 = ZnSO4 + NH4Cl =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + 2 NH4Cl

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)

Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Ca(OH) + NaCi = CaCi + Na(OH) =>
Ca(OH) + NaCi = CaCi + Na(OH)

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

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Breng de vergelijking van een chemische reactie in evenwicht
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