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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3OH + Na2CO3 = NaOCH3 + H2O + CO2 =>
2 CH3OH + Na2CO3 = 2 NaOCH3 + H2O + CO2

C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O =>
C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O

Cl2 + NaOH = OCl + NaCl + H2O =>
3 Cl2 + 4 NaOH = 2 OCl + 4 NaCl + 2 H2O

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

Au + H2O = Au(OH)2 + H2 =>
Au + 2 H2O = Au(OH)2 + H2

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl

Fe1 + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe1 + 3 H2SO4 = Fe2(SO4)3 + 3 H2

Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn

Al + HNO3 = AlNO33 + H2H + NO2 =>
3 Al + 93 HNO3 = 3 AlNO33 + 31 H2H + 90 NO2

C6H10O5H2O = C2H5OHCO2 =>
C6H10O5H2O = 2 C2H5OHCO2

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

Fe2(SO4)3 + CaO + H2O = CaSO4*2H2O + Fe(OH)3 =>
Fe2(SO4)3 + 3 CaO + 9 H2O = 3 CaSO4*2H2O + 2 Fe(OH)3

Yb2O3 + ZnO + Ga2O3 = YbZn2GaO5 =>
Yb2O3 + 4 ZnO + Ga2O3 = 2 YbZn2GaO5

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

NH2 + CH3OH = CH3O + NH3 =>
NH2 + CH3OH = CH3O + NH3

KMnO4 + Zn + KOH = K2MnO4 + Zn(OH)2 =>
2 KMnO4 + Zn + 2 KOH = 2 K2MnO4 + Zn(OH)2

K2O = K + O =>
K2O = 2 K + O

Ca2Si + Cl = CaCl2 + SiCl4 =>
Ca2Si + 8 Cl = 2 CaCl2 + SiCl4

Fe + H(C2H3O2) = Fe(C2H3O2) + H2 =>
2 Fe + 2 H(C2H3O2) = 2 Fe(C2H3O2) + H2

H2S2O7(s)H2O(l) = H2SO4(l) =>
H2S2O7(s)H2O(l) = 2 H2SO4(l)

FeO(s) + C(s) = Fe(s) + CO2 =>
2 FeO(s) + C(s) = 2 Fe(s) + CO2

H3O + Al(OH)3 = H2O + Al =>
3 H3O + Al(OH)3 = 6 H2O + Al

HIO3 + Au(OH)3 = Au(IO3)3 + H2O =>
3 HIO3 + Au(OH)3 = Au(IO3)3 + 3 H2O

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C11H12Cl2N2O5 + FeSO4*7H2O = CO2 + H2O + FeO + SO2 + HCl + HNO3 =>
C11H12Cl2N2O5 + 27 FeSO4*7H2O = 11 CO2 + 193 H2O + 27 FeO + 27 SO2 + 2 HCl + 2 HNO3

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Ba(NO3)2 + (NH4)2PO4 = BaPO4 + NO3 + NH4 =>
Ba(NO3)2 + (NH4)2PO4 = BaPO4 + 2 NO3 + 2 NH4

Yb2O3 + ZnO + Ga2O3 = YbZn3GaO6 =>
Yb2O3 + 6 ZnO + Ga2O3 = 2 YbZn3GaO6

Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)

Mg(s)CuCl2 = MgCl2Cu =>
Mg(s)CuCl2 = MgCl2Cu

FeI2 + AgNO3 = Fe(NO3)3 + I2 + Ag =>
FeI2 + 3 AgNO3 = Fe(NO3)3 + I2 + 3 Ag

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

K2CrO4 + Ag2CO3 = Ag2CrO4 + K2CO3 =>
K2CrO4 + Ag2CO3 = Ag2CrO4 + K2CO3

Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2

Mg(OH)2Ca(H2PO4)2 = Ca(OH)2Mg(H2PO4)2 =>
Mg(OH)2Ca(H2PO4)2 = Ca(OH)2Mg(H2PO4)2

HClO + NaOH = H2O + NaClO =>
HClO + NaOH = H2O + NaClO

H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4

Lr(BrO3)2 + KBr + H2SO4 = LrBr + Br2 + K2SO4 + H2O =>
2 Lr(BrO3)2 + 24 KBr + 12 H2SO4 = 2 LrBr + 13 Br2 + 12 K2SO4 + 12 H2O

Fe(III)PO4Na2SO4 = Fe(III)SO4Na2PO4 =>
Fe(III)PO4Na2SO4 = Fe(III)SO4Na2PO4

AgCl + Cu = Ag + CuCl2 =>
2 AgCl + Cu = 2 Ag + CuCl2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Al2(ZnO2)3 + H2O = ZnO + Al(OH)3 =>
Al2(ZnO2)3 + 3 H2O = 3 ZnO + 2 Al(OH)3

CO + NaOH = NaCOOH =>
CO + NaOH = NaCOOH

KI + Pb(NO3)4 = KNO3 + PbI4 =>
4 KI + Pb(NO3)4 = 4 KNO3 + PbI4

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

NH4Fe(SO4)2 + BaCl2 = NH4Cl + FeCl3 + BaSO4 =>
NH4Fe(SO4)2 + 2 BaCl2 = NH4Cl + FeCl3 + 2 BaSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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