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Chemische vergelijkingen in evenwicht op05/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO3 + HCl = NaCl + NO + O2 + H2O =>
4 NaNO3 + 4 HCl = 4 NaCl + 4 NO + 3 O2 + 2 H2O

LiOH + MgO = Mg(OH) + LiO =>
LiOH + MgO = Mg(OH) + LiO

KMnO4 + KI + KOH = K2MnO4 + KI(OH)3 =>
3 KMnO4 + KI + 3 KOH = 3 K2MnO4 + KI(OH)3

Pb2S3 + O2 = Pb2O3 + SO2 =>
2 Pb2S3 + 9 O2 = 2 Pb2O3 + 6 SO2

NaOH + H3PO3 = Na2HPO3 + H2O =>
2 NaOH + H3PO3 = Na2HPO3 + 2 H2O

NaF + Ca(NO3)2 = Na2Ca + FNO3 =>
2 NaF + Ca(NO3)2 = Na2Ca + 2 FNO3

Al + CoCl = AlCl3 + Co =>
Al + 3 CoCl = AlCl3 + 3 Co

CuO(s) + HCl(aq) = CuCl2(aq) + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O

CH3COOH + Ag = CH3COOAg + H2 =>
2 CH3COOH + 2 Ag = 2 CH3COOAg + H2

Zu + HCl = ZuCl + H2 =>
2 Zu + 2 HCl = 2 ZuCl + H2

Cl2O6 + H2O = HClO3 + HClO4 =>
Cl2O6 + H2O = HClO3 + HClO4

NaHMnS = NaSMnH =>
NaHMnS = NaSMnH

H3PO3 + Sr(HO)2 = Sr3P2O6 + H2O =>
2 H3PO3 + 3 Sr(HO)2 = Sr3P2O6 + 6 H2O

KMnO4 + NO2 + H2SO4 = NO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 NO2 + 3 H2SO4 = 5 NO3 + 2 MnSO4 + K2SO4 + 3 H2O

Fe + O2 + H2O = FeO2H2O =>
Fe + O2 + H2O = FeO2H2O

K2S + NaOH = K2NaS + OH =>
K2S + NaOH = K2NaS + OH

CH3COOH + Ag = CH3COOAg + H2 =>
2 CH3COOH + 2 Ag = 2 CH3COOAg + H2

C6H5CHCl2 + KOH = C6H5CHOHOH + KCl =>
C6H5CHCl2 + 2 KOH = C6H5CHOHOH + 2 KCl

CaSO4 + Ba(NO2)3 = Ca(NO2)3 + BaSO4 =>
CaSO4 + Ba(NO2)3 = Ca(NO2)3 + BaSO4

(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4

CH6 + NH3 + O2 = HCN + H2O =>
CH6 + NH3 + 2 O2 = HCN + 4 H2O

H3PO3 + Cl2 + H2O = H3PO4 + HCl =>
H3PO3 + Cl2 + H2O = H3PO4 + 2 HCl

NH4 + CrO4 = CrO + N2 + H2O =>
6 NH4 + 4 CrO4 = 4 CrO + 3 N2 + 12 H2O

FeSO4 + Hg = Hg(SO4)2 + Fe =>
2 FeSO4 + Hg = Hg(SO4)2 + 2 Fe

NaOH + HNO3(aq) = NaNO3 + H2O =>
NaOH + HNO3(aq) = NaNO3 + H2O

C9H8O6 + NaOH = Na + C9H7O6 + H2O =>
C9H8O6 + NaOH = Na + C9H7O6 + H2O

PbSO4 + O2 = PbO2 + SO3 =>
2 PbSO4 + O2 = 2 PbO2 + 2 SO3

C2H5NH2 + HBr = C2H5NH3Br =>
C2H5NH2 + HBr = C2H5NH3Br

No{3} + Cu = No + Cu{2+} =>
2 No{3} + 3 Cu = 2 No + 3 Cu{2+}

HClSnOHCl = SnCl2H2O =>
HClSnOHCl = SnCl2H2O

Ca(NO3)2 + HClO4 = Ca(ClO4)2 + HNO3 =>
Ca(NO3)2 + 2 HClO4 = Ca(ClO4)2 + 2 HNO3

Br + MnO4 + H = BrMn + H2O =>
Br + MnO4 + 8 H = BrMn + 4 H2O

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

HNO3 + PbS = HNO2 + PbSO4 =>
4 HNO3 + PbS = 4 HNO2 + PbSO4

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

Ni(NO3)2 + NaCl = NiCl2 + Na(NO3) =>
Ni(NO3)2 + 2 NaCl = NiCl2 + 2 Na(NO3)

C2H4 + Cl2 = HCl + C2H3Cl3 =>
C2H4 + 2 Cl2 = HCl + C2H3Cl3

C7H6O2NaHCO3 = C7H5O2NaH2CO3 =>
C7H6O2NaHCO3 = C7H5O2NaH2CO3

Ti(III)FCsS = CsFTi(III)S =>
Ti(III)FCsS = CsFTi(III)S

H6TeO6 + FeCl2 + HCl = FeCl3 + H2TeO3 + H2O =>
H6TeO6 + 2 FeCl2 + 2 HCl = 2 FeCl3 + H2TeO3 + 3 H2O

C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O

KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3

HNO3 + PbS = HNO2 + PbSO4 =>
4 HNO3 + PbS = 4 HNO2 + PbSO4

K2S2O8 = K2SO4 + SO3 + O2 =>
2 K2S2O8 = 2 K2SO4 + 2 SO3 + O2

Na + (NH4)2SO4 = Na2SO4 + NH4 =>
2 Na + (NH4)2SO4 = Na2SO4 + 2 NH4

NaNO3 + HCl = NaCl + NO + O2 + H2O =>
4 NaNO3 + 4 HCl = 4 NaCl + 4 NO + 3 O2 + 2 H2O

HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O =>
HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O

Cr + KOH + H2O = K3[Cr(OH)6] + H2 =>
2 Cr + 6 KOH + 6 H2O = 2 K3[Cr(OH)6] + 3 H2

Mg + NO = Mg(NO)2 =>
Mg + 2 NO = Mg(NO)2

FeCl3(aq) + OH = Fe(OH)3 + Cl =>
FeCl3(aq) + 3 OH = Fe(OH)3 + 3 Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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