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Chemische vergelijkingen in evenwicht op05/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaS + K3PO4 = Ca3(PO4)2 + K2S =>
3 CaS + 2 K3PO4 = Ca3(PO4)2 + 3 K2S

Mn2O7 + H2O = Mn(OH)2 + O =>
Mn2O7 + 2 H2O = 2 Mn(OH)2 + 5 O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Mo2S4 + O2 = MoO3 + SO2 =>
Mo2S4 + 7 O2 = 2 MoO3 + 4 SO2

CaI2(aq)Cl2(g) = CaCl2(aq)I2(g) =>
CaI2(aq)Cl2(g) = CaCl2(aq)I2(g)

HI + HIO = I2 + H2O =>
HI + HIO = I2 + H2O

NaC18H33O2 + HCl = C18H33O2H + NaCl =>
NaC18H33O2 + HCl = C18H33O2H + NaCl

C5H8 + O12 = CO2 + H2O =>
6 C5H8 + 7 O12 = 30 CO2 + 24 H2O

Au + Ca(NO3)2 = Ca + Au(NO3) =>
2 Au + Ca(NO3)2 = Ca + 2 Au(NO3)

NaSO3*7H2O = NaSO3 + H2O =>
NaSO3*7H2O = NaSO3 + 7 H2O

SIO2 + Mg = MgO + SI =>
SIO2 + 2 Mg = 2 MgO + SI

NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O

Mg + N2 = Mg3N2 = =>
3 Mg + N2 = Mg3N2

CH3NH2 + HCl = CH4NH2 + Cl =>
CH3NH2 + HCl = CH4NH2 + Cl

K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl

FeSO3 + N2 = Fe3N2 + SO3 =>
3 FeSO3 + N2 = Fe3N2 + 3 SO3

Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3

Ca(HCO3)2 + H2SO4 = H2O + CO2 + CaSO4 =>
Ca(HCO3)2 + H2SO4 = 2 H2O + 2 CO2 + CaSO4

CH3SCH2 + O2 = SO2 + CO2 + H2O =>
4 CH3SCH2 + 17 O2 = 4 SO2 + 8 CO2 + 10 H2O

OCl{-} + CN{-} + H2O = CO2 + N2 + Cl{-} + OH{-} =>
5 OCl{-} + 2 CN{-} + H2O = 2 CO2 + N2 + 5 Cl{-} + 2 OH{-}

Fe + CO3 = FeCO3 =>
Fe + CO3 = FeCO3

CrO4 + HCl = H2O + Cr2O7 + Cl =>
2 CrO4 + 2 HCl = H2O + Cr2O7 + 2 Cl

Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag

HNO3 + Li = NH3 + LiNO3 + H2O =>
9 HNO3 + 8 Li = NH3 + 8 LiNO3 + 3 H2O

Ca(OH)2 + SiO2 = CaO2 + Si(OH)2 =>
Ca(OH)2 + SiO2 = CaO2 + Si(OH)2

BaSO3 + Al2(SO4)3 = BaSO4 + Al2(SO3)3 =>
3 BaSO3 + Al2(SO4)3 = 3 BaSO4 + Al2(SO3)3

C7H7Br + Na = C7H7 + NaBr =>
C7H7Br + Na = C7H7 + NaBr

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2O2 + SnCl2 + NH4OH = O2 + NH4Cl + H2[Sn(OH)6] =>
3 H2O2 + SnCl2 + 2 NH4OH = O2 + 2 NH4Cl + H2[Sn(OH)6]

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Fe2 + HBr = FeBr3 + H2 =>
Fe2 + 6 HBr = 2 FeBr3 + 3 H2

Fe2O2 + H2Cl2O4 = Fe2(Cl2O4)2 + H2O =>
Fe2O2 + 2 H2Cl2O4 = Fe2(Cl2O4)2 + 2 H2O

K2CO3 + H3C6H5O7 = C6H5O7K2 + H2O + CO2 =>
18 K2CO3 + 17 H3C6H5O7 = 18 C6H5O7K2 + 23 H2O + 12 CO2

CaH2 + H3PO4 = Ca3(PO)2 + H2O =>
3 CaH2 + 2 H3PO4 = Ca3(PO)2 + 6 H2O

C5H8 + O12 = CO2 + H2O =>
6 C5H8 + 7 O12 = 30 CO2 + 24 H2O

Ca3(PO4)2 + NaCN = Na3PO4 + Ca(CN)2 =>
Ca3(PO4)2 + 6 NaCN = 2 Na3PO4 + 3 Ca(CN)2

Al2(SO4)3 + CH3COONa = Al(CH3COO)3 + Na2(SO4) =>
Al2(SO4)3 + 6 CH3COONa = 2 Al(CH3COO)3 + 3 Na2(SO4)

Pb(NO3)2 + Cl2 + KOH = PbO2 + KCl + KNO3 + H2O =>
Pb(NO3)2 + Cl2 + 4 KOH = PbO2 + 2 KCl + 2 KNO3 + 2 H2O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

C2H5OH + PCl5 = C2POH + HCl =>
C2H5OH + PCl5 = C2POH + 5 HCl

AsCl3 + AgNO3 = AgCl + As(NO3)3 =>
AsCl3 + 3 AgNO3 = 3 AgCl + As(NO3)3

Fe + Ag2O = FeO + Ag =>
Fe + Ag2O = FeO + 2 Ag

CuO + Pb = Cu + Pb2O4 =>
4 CuO + 2 Pb = 4 Cu + Pb2O4

Na2O + HI = NaI + H2O =>
Na2O + 2 HI = 2 NaI + H2O

KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O

FeO4 + NH4SCN = FeSCN + NH4O4 =>
FeO4 + NH4SCN = FeSCN + NH4O4

NaHCO3 + BaCl2 = NaCl + BaO + CO2 + H2O =>
2 NaHCO3 + BaCl2 = 2 NaCl + BaO + 2 CO2 + H2O

FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O

HCl + As2O3 + NaNO3 + H2O = H3AsO4 + NaCl + NO =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 6 H3AsO4 + 4 NaCl + 4 NO

C14H12O2 + NaBH4 = C14H14O2 + NaB =>
2 C14H12O2 + NaBH4 = 2 C14H14O2 + NaB

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Breng de vergelijking van een chemische reactie in evenwicht
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