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Chemische vergelijkingen in evenwicht op02/25/20

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2

Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O

CH3COOH + PCl3 = C2H3OCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 C2H3OCl + H3PO3

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

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

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C5H12(g) + O2(g) = CO2(g) + H20 =>
5 C5H12(g) + 25 O2(g) = 25 CO2(g) + 3 H20

C2H11OH + O2 = CO2 + H2O =>
2 C2H11OH + 9 O2 = 4 CO2 + 12 H2O

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

C3H6O2 + NaOH + CH4N2O = C4H11NO2 + NaNO2 =>
C3H6O2 + NaOH + CH4N2O = C4H11NO2 + NaNO2

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

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

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2

Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 6 H2O

MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

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

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

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

Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O

H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O

CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O

NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)

CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O

(NH4)2SO4(ia) + Al2(SO4)3 + H2O = NH4*Al(SO4)2*12H2O =>
(NH4)2SO4(ia) + Al2(SO4)3 + 24 H2O = 2 NH4*Al(SO4)2*12H2O

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag

CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

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

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

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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