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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5

CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O =>
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl

NaHSO3 + H2O = H2NaSO3 + OH =>
NaHSO3 + H2O = H2NaSO3 + OH

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

CO2 + RbOH = Rb2CO3 + H2O =>
CO2 + 2 RbOH = Rb2CO3 + H2O

NaHSO3 + H2O = H2NaSO3 + OH =>
NaHSO3 + H2O = H2NaSO3 + OH

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

IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O

HNO2 + CrO4{2-} + H{+} = NO3{-} + Cr{3+} + H2O =>
3 HNO2 + 2 CrO4{2-} + 7 H{+} = 3 NO3{-} + 2 Cr{3+} + 5 H2O

Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H

FeN + K = Fe + K3N =>
FeN + 3 K = Fe + K3N

Sb2O3 + KOH + H2O = K[Sb(OH)4] =>
Sb2O3 + 2 KOH + 3 H2O = 2 K[Sb(OH)4]

Cu(SO)4 + K(OH) = Cu(OH)2 + K2(SO)4 =>
Cu(SO)4 + 2 K(OH) = Cu(OH)2 + K2(SO)4

CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O

Li + HNO3 = LiNO3 + N2O + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + N2O + 5 H2O

NaH + H2CO3 = Na2CO3 + H2 =>
2 NaH + H2CO3 = Na2CO3 + 2 H2

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

Ba2 + P3 = Ba3P2 =>
9 Ba2 + 4 P3 = 6 Ba3P2

H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O

Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H

C28H34N2O3 + NaClO = CO2 + H2O + N2 + NaCl =>
C28H34N2O3 + 70 NaClO = 28 CO2 + 17 H2O + N2 + 70 NaCl

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

Br2 + CaF2 = Ca + BrF =>
Br2 + CaF2 = Ca + 2 BrF

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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

KOH + Na2C2O4 = NaOH + K2C2O4 =>
2 KOH + Na2C2O4 = 2 NaOH + K2C2O4

HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

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

BaBr2 + AlPO3 = BaPO3 + Br2Al =>
BaBr2 + AlPO3 = BaPO3 + Br2Al

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

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

NaK + H2O = Na2O + K2O + H2 =>
2 NaK + 2 H2O = Na2O + K2O + 2 H2

H2 + Np2 = H6Np10 =>
3 H2 + 5 Np2 = H6Np10

CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl

NaOH(aq) + CO(g) = Na2CO3(aq) + H2(l) =>
2 NaOH(aq) + CO(g) = Na2CO3(aq) + H2(l)

S + HCl = SCl2 + H2 =>
S + 2 HCl = SCl2 + H2

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

Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2

K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3

MnCl2 + Na2Cr2O7 + H2SO4 = Na2SO4 + MnSO4 + Cr2(SO4)3 + H2O + Cl2 =>
3 MnCl2 + Na2Cr2O7 + 7 H2SO4 = Na2SO4 + 3 MnSO4 + Cr2(SO4)3 + 7 H2O + 3 Cl2

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

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

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

K2Cr2O7 + CaCl2 + H2O = CaCrO4 + K2CrO4 + HCl =>
K2Cr2O7 + CaCl2 + H2O = CaCrO4 + K2CrO4 + 2 HCl

NaHSO3 + H2O = H2NaSO3 + OH =>
NaHSO3 + H2O = H2NaSO3 + OH

Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu

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

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Breng de vergelijking van een chemische reactie in evenwicht
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