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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O

CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4

Fe2O3 + HBr = FeBr3 + H2O =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O

Al2Si2O5(OH)4 + H4SiO4 = Al2Si4O10(OH)2 + H2O =>
Al2Si2O5(OH)4 + 2 H4SiO4 = Al2Si4O10(OH)2 + 5 H2O

LiI(s) = Li(s) + I2(g) =>
2 LiI(s) = 2 Li(s) + I2(g)

C3H7O2N + KOH = CH3CHNH2COOK + H2O =>
C3H7O2N + KOH = CH3CHNH2COOK + H2O

CH3COOH(aq) + Ba(OH)2(aq) = H2O(l) + (CH3COO)2Ba(aq) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = 2 H2O(l) + (CH3COO)2Ba(aq)

NaOH + S = Na2S4 + H2O + Na2S2O3 =>
6 NaOH + 10 S = 2 Na2S4 + 3 H2O + Na2S2O3

Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2

Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO

H2O + H{+} + As2O3 + NO3{-} = NO + H3AsO4 =>
7 H2O + 4 H{+} + 3 As2O3 + 4 NO3{-} = 4 NO + 6 H3AsO4

Cr2O5 + NaOH = Na5CrO5 + H2O =>
Cr2O5 + 10 NaOH = 2 Na5CrO5 + 5 H2O

Na2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 4 K2SO4 + 16 H2O

C4H7O2Br + C18H15P = C22H22O2BrP =>
C4H7O2Br + C18H15P = C22H22O2BrP

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Mg2(OH)2CO3 = MgO + H2O + CO2 =>
Mg2(OH)2CO3 = 2 MgO + H2O + CO2

ZnS + HCl = HS + ZnCl =>
ZnS + HCl = HS + ZnCl

C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O =>
C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O

NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O

Zn(SO4) + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4) =>
Zn(SO4) + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4)

MgO + NH4Cl = MgCl + NH4O =>
MgO + NH4Cl = MgCl + NH4O

SnCl2 + NaOH = Na2[Sn(OH)4] + NaCl =>
SnCl2 + 4 NaOH = Na2[Sn(OH)4] + 2 NaCl

N2 + H2O + O2 = NHO3 =>
2 N2 + 2 H2O + 5 O2 = 4 NHO3

NO + H2O = N(OH)2 =>
NO + H2O = N(OH)2

CuCl2 + Na2C = CuC + NaCl =>
CuCl2 + Na2C = CuC + 2 NaCl

K2SO4 + CaO + H2O = KOH + CaSO4 =>
K2SO4 + CaO + H2O = 2 KOH + CaSO4

[Fe(SCN6)] + NaF = [Fe(F)6] + Na6SCN6 =>
[Fe(SCN6)] + 6 NaF = [Fe(F)6] + Na6SCN6

Al2O3 + S = Al2S3 + O2 =>
2 Al2O3 + 6 S = 2 Al2S3 + 3 O2

FeSO4 + Na3PO4 = FePO4 + Na3SO4 =>
FeSO4 + Na3PO4 = FePO4 + Na3SO4

CCl4 + NCl3 = CCl3 + NCl4 =>
CCl4 + NCl3 = CCl3 + NCl4

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

Ca{2+} + Y{4-} = CaY{-2} =>
Ca{2+} + Y{4-} = CaY{-2}

FeBr3 + CaOH2 = FeOH2 + CaBr3 =>
FeBr3 + CaOH2 = FeOH2 + CaBr3

NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3

CuBr4 + H2O = Cu(H2O)6 + Br =>
CuBr4 + 6 H2O = Cu(H2O)6 + 4 Br

CH3NH3NO2 + CuO = H2CO3 + Cu + NH4NO3 =>
CH3NH3NO2 + 4 CuO = H2CO3 + 4 Cu + NH4NO3

LiH + CH3OH = CH4 + H2O + Li =>
2 LiH + CH3OH = CH4 + H2O + 2 Li

KNO3 + MgSO4 = K2SO4 + Mg(NO3)2 =>
2 KNO3 + MgSO4 = K2SO4 + Mg(NO3)2

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4C2H3O2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4C2H3O2

CH3COHPCl5 = CH3CClHClPOCl3 =>
CH3COHPCl5 = CH3CClHClPOCl3

NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2

Al(NO3)3 + Sr(OH)2 = Al(OH)3 + Sr(NO3)2 =>
2 Al(NO3)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(NO3)2

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

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

Cu(CH3COO)2 + KMnO4 = Cu(MnO4)2 + CH3CO2K =>
Cu(CH3COO)2 + 2 KMnO4 = Cu(MnO4)2 + 2 CH3CO2K

NH4OH + KOH = KNH2 + H2O =>
NH4OH + KOH = KNH2 + 2 H2O

HCl + SrCO3 = SrCl2 + CO2 + H2O =>
2 HCl + SrCO3 = SrCl2 + CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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