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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Hg(ClO4)2 + K = KClO4 + Hg =>
Hg(ClO4)2 + 2 K = 2 KClO4 + Hg

OH1{-} + Fe{3+} = Fe(OH)3 =>
3 OH1{-} + Fe{3+} = Fe(OH)3

EuCl2 + K2SO4 + H2SO4 = SO2 + Eu(SO4)3 + KCl + H2O =>
EuCl2 + K2SO4 + 4 H2SO4 = 2 SO2 + Eu(SO4)3 + 2 KCl + 4 H2O

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

P6 + O2 = PO4 =>
P6 + 12 O2 = 6 PO4

NaH2PO4HCl = H3PO4NaCl =>
NaH2PO4HCl = H3PO4NaCl

(NH4)2SO4 = NH3 + H2SO4 =>
(NH4)2SO4 = 2 NH3 + H2SO4

CoCl2(aq) + NaOH(aq) = NaCl(s) + Co(OH)2(aq) =>
CoCl2(aq) + 2 NaOH(aq) = 2 NaCl(s) + Co(OH)2(aq)

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

KCl + PbC3H3O2 = KC3H3O2 + PbCl =>
KCl + PbC3H3O2 = KC3H3O2 + PbCl

Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH

LiOHC6H8O7 = H2OLiC6H7O7 =>
LiOHC6H8O7 = H2OLiC6H7O7

HC1 + Ca(OH)2 = CaC2 + H2O =>
2 HC1 + Ca(OH)2 = CaC2 + 2 H2O

C6H4(CH3)(C2H5) + KMnO4 = KOOCC6H4COOK + MnO2 + KOH + H2O =>
8 C6H4(CH3)(C2H5) + 38 KMnO4 = 9 KOOCC6H4COOK + 38 MnO2 + 20 KOH + 20 H2O

NH(CH3)2 + HCl = (CH3)2NH2 + Cl =>
NH(CH3)2 + HCl = (CH3)2NH2 + Cl

KNO3 + Cr2(SO4)3 + NaOH = KNO2 + Na2CrO4 + Na2SO4 + H2O =>
3 KNO3 + Cr2(SO4)3 + 10 NaOH = 3 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O

(NH4)3(PO4) + Li(OH) = (NH4)(OH) + Li3(PO4) =>
(NH4)3(PO4) + 3 Li(OH) = 3(NH4)(OH) + Li3(PO4)

Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3 =>
Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3

HCN + H2SO4 + H2O = CO + NH4HSO4 =>
HCN + H2SO4 + H2O = CO + NH4HSO4

K2O + N2 + O2 = KNO3 =>
2 K2O + 2 N2 + 5 O2 = 4 KNO3

Na2(PO4) + CaCl2 = Ca3(PO4)3 + NaCl =>
3 Na2(PO4) + 3 CaCl2 = Ca3(PO4)3 + 6 NaCl

Zn(OH)2HNO3 = ZnNO3H(OH)2 =>
Zn(OH)2HNO3 = ZnNO3H(OH)2

AgCl = Cl2 + Ag2 =>
2 AgCl = Cl2 + Ag2

CuOH2SO4 = CuSO4OH2 =>
CuOH2SO4 = CuSO4OH2

Al(OH)3 + HClO2 = Al(OH)2ClO2 + H2O =>
Al(OH)3 + HClO2 = Al(OH)2ClO2 + H2O

K2O + N2 + O2 = KNO3 =>
2 K2O + 2 N2 + 5 O2 = 4 KNO3

PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O

NH3 + CuO = N2 + Cu + HOH =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 HOH

FeOH + HNO2 = H2O + FeNO2 =>
FeOH + HNO2 = H2O + FeNO2

Al + Si = AlSi =>
Al + Si = AlSi

NaN3 + KNO3 + SiO2 = Na4SiO4 + K2SiO4 + N2 =>
8 NaN3 + 2 KNO3 + 3 SiO2 = 2 Na4SiO4 + K2SiO4 + 13 N2

Fe2O3 + Ta2O5 = FeTaO4 =>
Fe2O3 + Ta2O5 = 2 FeTaO4

CH3OH + NaMnO4 = NaHCOO + MnO2 + H2O + NaOH =>
3 CH3OH + 4 NaMnO4 = 3 NaHCOO + 4 MnO2 + 4 H2O + NaOH

N2H4 + NaHCO3 + I2 = N2 + NaI + H2O + CO2 =>
N2H4 + 4 NaHCO3 + 2 I2 = N2 + 4 NaI + 4 H2O + 4 CO2

Ag(s) + NiSO4(aq) = Ag2SO4(aq) + Ni(s) =>
2 Ag(s) + NiSO4(aq) = Ag2SO4(aq) + Ni(s)

[Cu(NH3)4] + K4Fe(CN)6 = Cu2Fe(CN)6 + K + (NH3)4 =>
2[Cu(NH3)4] + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 K + 2(NH3)4

VOCl2 + HCl + Cu = VCl3 + CuCl2 + H2O =>
2 VOCl2 + 4 HCl + Cu = 2 VCl3 + CuCl2 + 2 H2O

N + I = I3N =>
N + 3 I = I3N

BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4

CaO + Na2CO3 = CaCO3 + Na2O =>
CaO + Na2CO3 = CaCO3 + Na2O

Al(NO3)2 + KCO3 = Al(CO3)2 + K(NO3) =>
Al(NO3)2 + 2 KCO3 = Al(CO3)2 + 2 K(NO3)

K2Cr2O7 + S = SO2 + KS + Cr2O3 =>
K2Cr2O7 + 4 S = 2 SO2 + 2 KS + Cr2O3

HClCaC2 = HC2CaCl =>
HClCaC2 = HC2CaCl

Ba + H3AsO3 = Ba3(AsO3)2 + H2 =>
3 Ba + 2 H3AsO3 = Ba3(AsO3)2 + 3 H2

K2Cr2O7 + AgNO3 + H2O = Ag2CrO4 + KNO3 + H2Cr2O7 =>
2 K2Cr2O7 + 4 AgNO3 + H2O = 2 Ag2CrO4 + 4 KNO3 + H2Cr2O7

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

CaSO4 + BaI2 = BaSO4 + CaI2 =>
CaSO4 + BaI2 = BaSO4 + CaI2

Ba(OH)2 + ZnI2 = Zn(OH)2 + BaI2 =>
Ba(OH)2 + ZnI2 = Zn(OH)2 + BaI2

CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH4OH =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH4OH

K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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