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Chemische vergelijkingen in evenwicht op03/22/25

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Breng de vergelijking van een chemische reactie in evenwicht
S + KOH = SKOH =>
S + KOH = SKOH

KI + KMnO4 + H2SO4 = I2 + K2SO4 + MnS + H2O =>
26 KI + 2 KMnO4 + 16 H2SO4 = 13 I2 + 14 K2SO4 + 2 MnS + 16 H2O

NaClO + HCl + KI = NaCl + H2O + KCl + I2 =>
NaClO + 2 HCl + 2 KI = NaCl + H2O + 2 KCl + I2

HCl + KMnO4 + H2C2O4 = CO2 + H2O + KCl + MnCl2 =>
6 HCl + 2 KMnO4 + 5 H2C2O4 = 10 CO2 + 8 H2O + 2 KCl + 2 MnCl2

[Ni(NH3)6] + C4H8N2O2 = Ni(C4H7N2O2)2 + NH3 + NH4 =>
[Ni(NH3)6] + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 4 NH3 + 2 NH4

Zn(s) + CuO(s) = ZnO + Cu =>
Zn(s) + CuO(s) = ZnO + Cu

Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3

Br2 + CrI3 = CrBr3 + I2 =>
3 Br2 + 2 CrI3 = 2 CrBr3 + 3 I2

C2H6O + C4H8O2 = H2O + C6H12O2 =>
C2H6O + C4H8O2 = H2O + C6H12O2

Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3

NaS + BaCl = NaCl + BaS =>
NaS + BaCl = NaCl + BaS

CH4 + CO2 = CH2CO + H2O =>
CH4 + CO2 = CH2CO + H2O

Mg + Ni2 = Mg3Ni2 =>
3 Mg + Ni2 = Mg3Ni2

I2 + Na2S2O3 = NaI + NaI2S4O6 =>
5 I2 + 4 Na2S2O3 = 6 NaI + 2 NaI2S4O6

C7H8O + K2Cr2O7 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O + K2SO4 =>
3 C7H8O + K2Cr2O7 + 4 H2SO4 = 3 C7H6O + Cr2(SO4)3 + 7 H2O + K2SO4

Ca(CH3COO)2 + NaOH = Ca(OH)2 + NaCH3COO =>
Ca(CH3COO)2 + 2 NaOH = Ca(OH)2 + 2 NaCH3COO

Al(OH)3 + H2*CO3 = Al2*(CO3)3 + H2*O =>
2 Al(OH)3 + 3 H2*CO3 = Al2*(CO3)3 + 6 H2*O

K2SO3 + Ba(OH)2 = BaSO3 + KOH =>
K2SO3 + Ba(OH)2 = BaSO3 + 2 KOH

K3 + PO4 + Ca(C2H3O2)2 = KC2H3O2 + Ca3(PO4)2 =>
2 K3 + 2 PO4 + 3 Ca(C2H3O2)2 = 6 KC2H3O2 + Ca3(PO4)2

Al(g) + H2O(g) = Al2O3(g) + H2(g) =>
2 Al(g) + 3 H2O(g) = Al2O3(g) + 3 H2(g)

NH4(HCO3) + HCl = NH4Cl + H2O + CO2 =>
NH4(HCO3) + HCl = NH4Cl + H2O + CO2

(NH4)3(PO4) + Mg(NO3)2 = NH4NO3 + Mg3(PO4)2 =>
2(NH4)3(PO4) + 3 Mg(NO3)2 = 6 NH4NO3 + Mg3(PO4)2

NaOH(aq) + HF(aq) = NaF(aq) + HOH(aq) =>
NaOH(aq) + HF(aq) = NaF(aq) + HOH(aq)

Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3

CuC2H3O2 + (NH4)2S = CuS + (NH4)2C2H3O2 =>
CuC2H3O2 + (NH4)2S = CuS + (NH4)2C2H3O2

C2H2 + Cl = C2H2Cl2 =>
C2H2 + 2 Cl = C2H2Cl2

Ba + H2Br2 = BaBr2 + H2 =>
Ba + H2Br2 = BaBr2 + H2

FeSO4 + NO3{-} + H{+} = Fe{3+} + SO4{2-} + NO + H2O =>
3 FeSO4 + NO3{-} + 4 H{+} = 3 Fe{3+} + 3 SO4{2-} + NO + 2 H2O

NO3{-} + H2 = NO + OH{-} + H2O =>
2 NO3{-} + 3 H2 = 2 NO + 2 OH{-} + 2 H2O

C4H12O6 + O2 = CO2 + H2O =>
C4H12O6 + 4 O2 = 4 CO2 + 6 H2O

CaCl2 + P4 = Ca3P2 + Cl2 =>
6 CaCl2 + P4 = 2 Ca3P2 + 6 Cl2

C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O

C6H5COOH + Na2CO3 = H2O + CO2 + C6H5COONa =>
2 C6H5COOH + Na2CO3 = H2O + CO2 + 2 C6H5COONa

N4 + H4 = N4H =>
4 N4 + H4 = 4 N4H

K2Cr2O7 + C2H5OH + H{+} = Cr{3+} + CH3COOH + H2O + K{+} =>
2 K2Cr2O7 + 3 C2H5OH + 16 H{+} = 4 Cr{3+} + 3 CH3COOH + 11 H2O + 4 K{+}

NbI3 + I5 = NbI5 =>
5 NbI3 + 2 I5 = 5 NbI5

Li2O + H2CO3 = Li2CO3 + H2O =>
Li2O + H2CO3 = Li2CO3 + H2O

S + HNO3 = NO + H2SO4 =>
S + 2 HNO3 = 2 NO + H2SO4

Ca2 + K2(SO4) = Ca(SO4) + K =>
Ca2 + 2 K2(SO4) = 2 Ca(SO4) + 4 K

H2NOH + H2O2 = H2O + N2O3 =>
2 H2NOH + 4 H2O2 = 7 H2O + N2O3

Sc + S = ScS =>
Sc + S = ScS

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

H2O2 + N2H2 = HNO3 + H2O =>
6 H2O2 + N2H2 = 2 HNO3 + 6 H2O

AlK(SO4)2 = AlK + (SO4)2 =>
AlK(SO4)2 = AlK + (SO4)2

CH3COOC2H5 + Ca(OH)2 = (CH3COO)2Ca + C2H5OH =>
2 CH3COOC2H5 + Ca(OH)2 = (CH3COO)2Ca + 2 C2H5OH

Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2

K2O + NiCl2 = KCl + NiO =>
K2O + NiCl2 = 2 KCl + NiO

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Os + KNO3 + KOH = K2OsO4 + KNO2 + H2O =>
Os + 3 KNO3 + 2 KOH = K2OsO4 + 3 KNO2 + H2O

C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C6H5COH + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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