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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
AlOHKBr = AlBrKOH =>
AlOHKBr = AlBrKOH

NH4NO2 = NO2 + NH4 =>
NH4NO2 = NO2 + NH4

SrO + H2SO4 = SrSO4H2O =>
SrO + H2SO4 = SrSO4H2O

SiSO4 + H2O = SiO + H2SO4 =>
SiSO4 + H2O = SiO + H2SO4

H2SIO3 + NaCI = Na2SIO3 + HCI =>
H2SIO3 + 2 NaCI = Na2SIO3 + 2 HCI

Cu(SO4) + H2O = Cu(OH)2 + H2SO4 =>
Cu(SO4) + 2 H2O = Cu(OH)2 + H2SO4

HSO4 + CaCl2 = CaSO4 + HCl2 =>
HSO4 + CaCl2 = CaSO4 + HCl2

Na2SO4 + HCI = Na2SO4HCI =>
Na2SO4 + HCI = Na2SO4HCI

MgNH4OH = MgOHNH4 =>
MgNH4OH = MgOHNH4

K2CrO4 + H2S = KCrO2 + S + KHS + H2O =>
2 K2CrO4 + 5 H2S = 2 KCrO2 + 3 S + 2 KHS + 4 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

CuZn + SCl = CuCl + Zn + S2 =>
2 CuZn + 2 SCl = 2 CuCl + 2 Zn + S2

LiCl + H2PO4 = Li2PO4 + HCl =>
2 LiCl + H2PO4 = Li2PO4 + 2 HCl

Cu(OH)2 + NaOH = H2O2 + NaCuOH =>
Cu(OH)2 + NaOH = H2O2 + NaCuOH

NaHCO3 + H3O{+} = H2O + CO2 + Na{+} =>
NaHCO3 + H3O{+} = 2 H2O + CO2 + Na{+}

NaIO3 + NaOH + Cl2 = Na2H3IO6 + NaCl =>
NaIO3 + 3 NaOH + Cl2 = Na2H3IO6 + 2 NaCl

K3[Al(C2O4)3] + NaOH = KOH + Na3[Al(C2O4)3] =>
K3[Al(C2O4)3] + 3 NaOH = 3 KOH + Na3[Al(C2O4)3]

Al + F2O = Al2O3 + F2 =>
2 Al + 3 F2O = Al2O3 + 3 F2

HNO3 + HCl(Fe) = HCl + Fe(NO3)3 + H =>
3 HNO3 + HCl(Fe) = HCl + Fe(NO3)3 + 3 H

RCHO + NaOH = RCNa + H2O2 =>
RCHO + NaOH = RCNa + H2O2

Mg2CrSi2O6 + Ca + H2O = MgCrO4 + Ca2MgSi2O6 + H =>
Mg2CrSi2O6 + 2 Ca + 4 H2O = MgCrO4 + Ca2MgSi2O6 + 8 H

BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

KBr + HNO3 = Br2 + NO + KNO3 + H2O =>
6 KBr + 8 HNO3 = 3 Br2 + 2 NO + 6 KNO3 + 4 H2O

NiSO4 + KMnO4 = Ni(MnO4)2 + K2SO4 =>
NiSO4 + 2 KMnO4 = Ni(MnO4)2 + K2SO4

PbHPO4 + Al(NO2)3 = Pb(NO2)2 + Al2(HPO4)3 =>
3 PbHPO4 + 2 Al(NO2)3 = 3 Pb(NO2)2 + Al2(HPO4)3

MnCO3 + O2 = Mn2(O2)4 + CO2 =>
2 MnCO3 + 3 O2 = Mn2(O2)4 + 2 CO2

HBr + CsOH = HBrCsOH =>
HBr + CsOH = HBrCsOH

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na

OsO3 + PtCl4 = PtO2 + OsCl6 =>
2 OsO3 + 3 PtCl4 = 3 PtO2 + 2 OsCl6

Fe(OH)3 + KCNS = Fe(CNS)3 + KOH =>
Fe(OH)3 + 3 KCNS = Fe(CNS)3 + 3 KOH

NaHSnO2 + Bi(NO3)3 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
3 NaHSnO2 + 2 Bi(NO3)3 + 9 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 6 H2O

Fe + P4 = FeP2 =>
2 Fe + P4 = 2 FeP2

Ai(OH)3 + HCl = AiCl3 + H2O =>
Ai(OH)3 + 3 HCl = AiCl3 + 3 H2O

H + O3 = H5O =>
15 H + O3 = 3 H5O

Na2CO3 + Cl2 + H2O = NaHCO3 + Cl2O + NaCl =>
2 Na2CO3 + 2 Cl2 + H2O = 2 NaHCO3 + Cl2O + 2 NaCl

Zn(OH)2 + NO2 = Zn(NO3)2 + H2 =>
Zn(OH)2 + 2 NO2 = Zn(NO3)2 + H2

NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + NaNO3(aq) =>
3 NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + 3 NaNO3(aq)

NH4(CH3COO) + NaOH = Na(CH3COO) + NH3 + H2O =>
NH4(CH3COO) + NaOH = Na(CH3COO) + NH3 + H2O

C2H2O4 + OH = C2HO4 + H2O =>
C2H2O4 + OH = C2HO4 + H2O

KHSO3 + H2S = K2S + H2SO3 =>
2 KHSO3 + H2S = K2S + 2 H2SO3

zincchloride + hydrogen = HCl + Zn =>
ZnCl2 + H2 = 2 HCl + Zn

HBr + Cr2S3 = H2S + CrBr3 =>
6 HBr + Cr2S3 = 3 H2S + 2 CrBr3

Al + F2O = Al2O3 + F2 =>
2 Al + 3 F2O = Al2O3 + 3 F2

Br2 + H2SO4 = HBrO4 + SO2 + H2O =>
Br2 + 7 H2SO4 = 2 HBrO4 + 7 SO2 + 6 H2O

Na2SO3 + H{+} = SO2 + H2O + Na{+} =>
Na2SO3 + 2 H{+} = SO2 + H2O + 2 Na{+}

KSO4 + ZnSeO4 = KSeO4 + ZnSO4 =>
KSO4 + ZnSeO4 = KSeO4 + ZnSO4

Ca(C6H12NSO3)2 = Ca + NSO3 + C + H =>
Ca(C6H12NSO3)2 = Ca + 2 NSO3 + 12 C + 24 H

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

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Breng de vergelijking van een chemische reactie in evenwicht
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