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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2HO + O2 = H2O + CO2 =>
4 C2HO + 7 O2 = 2 H2O + 8 CO2

Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

MnO4{2-} + CO2 = MnO4{-} + CO3{2-} + MnO2 =>
3 MnO4{2-} + 2 CO2 = 2 MnO4{-} + 2 CO3{2-} + MnO2

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

Al2O3 + Cd = CdO + Al =>
Al2O3 + 3 Cd = 3 CdO + 2 Al

FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl

C2HO + O2 = H2O + CO2 =>
4 C2HO + 7 O2 = 2 H2O + 8 CO2

BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl

MnCO3 = CO2 + MnO =>
MnCO3 = CO2 + MnO

P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3

K2CO3 + C6H8O7 = C6H5K3O7 + CO2 + H2O =>
3 K2CO3 + 2 C6H8O7 = 2 C6H5K3O7 + 3 CO2 + 3 H2O

CaBr2 + HCl = CaCl + HBr2 =>
CaBr2 + HCl = CaCl + HBr2

Bi(NO3)3 + H2S = Bi2S3 + H(NO3) =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 H(NO3)

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

NH3 + FeO = Fe + H2O + N2 =>
2 NH3 + 3 FeO = 3 Fe + 3 H2O + N2

CuSO4 + Au = Cu + Au2(SO4)3 =>
3 CuSO4 + 2 Au = 3 Cu + Au2(SO4)3

K + CO = K2O + C =>
2 K + CO = K2O + C

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

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Co(OH)3 + HCl = Cl2 + CoCl2 + H2O =>
2 Co(OH)3 + 6 HCl = Cl2 + 2 CoCl2 + 6 H2O

Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(a) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(a) + 2 NaNO3(aq)

C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

NaHCO3 + (COOH)2 = Na2(COO)2 + H2CO3 =>
2 NaHCO3 + (COOH)2 = Na2(COO)2 + 2 H2CO3

RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O

FeCl2 + LiNO3 = Fe(NO3)2 + LiCl =>
FeCl2 + 2 LiNO3 = Fe(NO3)2 + 2 LiCl

SO2Br2 = SO2 + Br2 =>
SO2Br2 = SO2 + Br2

CaO*Al2O3*6H2O = CaO*Al2O3 + H2O =>
CaO*Al2O3*6H2O = CaO*Al2O3 + 6 H2O

Cu[Fe(CN)6] + HCl = H2[Fe(CN)6] + CuCl2 =>
Cu[Fe(CN)6] + 2 HCl = H2[Fe(CN)6] + CuCl2

Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Na2CO3 + HgCl2 = Hg(CO3) + NaCl =>
Na2CO3 + HgCl2 = Hg(CO3) + 2 NaCl

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

Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

BCl + Na = B + NaCl =>
BCl + Na = B + NaCl

HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)

AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr

Al2O3 + Cd = CdO + Al =>
Al2O3 + 3 Cd = 3 CdO + 2 Al

Pb(No3)2 + HCl = PbCl2 + HNo3 =>
Pb(No3)2 + 2 HCl = PbCl2 + 2 HNo3

Zn + NH4VO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + VSO4 + H2O =>
3 Zn + 2 NH4VO3 + 6 H2SO4 = 3 ZnSO4 + (NH4)2SO4 + 2 VSO4 + 6 H2O

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Cd(s) + NiO(OH)(s) + H2O(l) = Cd(OH)2(s) + Ni(OH)2(s) =>
Cd(s) + 2 NiO(OH)(s) + 2 H2O(l) = Cd(OH)2(s) + 2 Ni(OH)2(s)

Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O

IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O

H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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