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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
PbClO3 + HCl = PbO + H2O + Cl =>
PbClO3 + 4 HCl = PbO + 2 H2O + 5 Cl

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

OCl{-} + S2O3{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
161 OCl{-} + 2 S2O3{-} + 2 OH{-} = 4 SO42{-} + 161 Cl{-} + H2O

Ce(NO3)4 = Ce + NO3 =>
Ce(NO3)4 = Ce + 4 NO3

SO{2-} + Co(OH)2 = Co + SO4{2-} + H =>
2 SO{2-} + 3 Co(OH)2 = 3 Co + 2 SO4{2-} + 6 H

C + H2 = C5H6 =>
5 C + 3 H2 = C5H6

SO{2-} + Co(OH)2 = Co + SO4{2-} + H =>
2 SO{2-} + 3 Co(OH)2 = 3 Co + 2 SO4{2-} + 6 H

CD + HNO3 = CDNO3 + NO + H2O =>
3 CD + 4 HNO3 = 3 CDNO3 + NO + 2 H2O

Pb3 + OH = Pb(OH)2 =>
Pb3 + 6 OH = 3 Pb(OH)2

ZnSO3 + HCl = ZnCl2 + SO2 + H2O =>
ZnSO3 + 2 HCl = ZnCl2 + SO2 + H2O

NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O

CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2

Li + N2 = Li2N3 =>
4 Li + 3 N2 = 2 Li2N3

Fe + S = FeS =>
Fe + S = FeS

Br2 + CaF2 = Br2Ca + F =>
Br2 + CaF2 = Br2Ca + 2 F

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

Co(OH)2 + NH4OH = [Co(NH3)4](OH)2 + H2O =>
Co(OH)2 + 4 NH4OH = [Co(NH3)4](OH)2 + 4 H2O

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

CS2(l) + NaOH(aq) = Na2CS3(aq) + Na2CO3(aq) + H2O =>
3 CS2(l) + 6 NaOH(aq) = 2 Na2CS3(aq) + Na2CO3(aq) + 3 H2O

KHCO3 + NaOH = K2CO3 + H2O + Na2CO3 =>
2 KHCO3 + 2 NaOH = K2CO3 + 2 H2O + Na2CO3

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

Fe + P2O5 = FeO + P =>
5 Fe + P2O5 = 5 FeO + 2 P

Cl2 + Na3P = ClNa + P =>
3 Cl2 + 2 Na3P = 6 ClNa + 2 P

N + CaCl2 = NCaCl2 =>
N + CaCl2 = NCaCl2

NaCO3 + C = Na + CO =>
NaCO3 + 2 C = Na + 3 CO

Cl3 + Fe = FeCl =>
Cl3 + 3 Fe = 3 FeCl

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

NH2 + OH = N2 + H2O =>
2 NH2 + 4 OH = N2 + 4 H2O

CH3CH2COH2CH3 + O2 = CO2 + H2O =>
CH3CH2COH2CH3 + 6 O2 = 4 CO2 + 5 H2O

CH3COOAg + Cl2 = CH3COOCl + AgCl =>
CH3COOAg + Cl2 = CH3COOCl + AgCl

Zn + MgO = ZnO + Mg =>
Zn + MgO = ZnO + Mg

Br2 + NaHSO3 + H2O = SO4 + NaBr + H =>
Br2 + 2 NaHSO3 + 2 H2O = 2 SO4 + 2 NaBr + 6 H

C + H2 = C3H8 =>
3 C + 4 H2 = C3H8

HCO2H = HCO2{-} + H{+} =>
HCO2H = HCO2{-} + H{+}

H2CO3 + ZnCl2 = ZnCO3 + HCl =>
H2CO3 + ZnCl2 = ZnCO3 + 2 HCl

C2H5OH + Pt(ClO)2 = HCl + PtO + CO2 =>
C2H5OH + 3 Pt(ClO)2 = 6 HCl + 3 PtO + 2 CO2

CaO*Al2O3*6H2O = CaO*Al2O3 + H2O =>
CaO*Al2O3*6H2O = CaO*Al2O3 + 6 H2O

CuCI + AgNO = AgCI + Cu(NO) =>
CuCI + AgNO = AgCI + Cu(NO)

CH3COOH + KOH = CH3OH + KCOOH =>
CH3COOH + KOH = CH3OH + KCOOH

C + H2 = C5H6 =>
5 C + 3 H2 = C5H6

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

CH3COOH + NaClO = CH3COOOH + NaCl =>
CH3COOH + NaClO = CH3COOOH + NaCl

H3PO4 + LiOH = Li3PO4 + HOH =>
H3PO4 + 3 LiOH = Li3PO4 + 3 HOH

O = O3 =>
3 O = O3

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Au + PbO = Au2O3 + Pb =>
2 Au + 3 PbO = Au2O3 + 3 Pb

FeO + S = FeS + O =>
FeO + S = FeS + O

CaCO3 + Na2SO4 = Na2CO3 + SO4Ca =>
CaCO3 + Na2SO4 = Na2CO3 + SO4Ca

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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