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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaPO4 + C + SiO2 = CaSiO3 + CO + P4 =>
4 CaPO4 + 12 C + 4 SiO2 = 4 CaSiO3 + 12 CO + P4

K2SO3 = K2O + SO2 =>
K2SO3 = K2O + SO2

ZnO + S = ZnS + SO2 =>
2 ZnO + 3 S = 2 ZnS + SO2

Mn(ClO4)2 + Rb2CO3 = MnCO3 + RbClO4 =>
Mn(ClO4)2 + Rb2CO3 = MnCO3 + 2 RbClO4

Ne + Cl2 = NeCl =>
2 Ne + Cl2 = 2 NeCl

(SnOH)2SO4 + H2 = (SnOH)2 + H2SO4 =>
(SnOH)2SO4 + H2 = (SnOH)2 + H2SO4

CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4

NH2CHCH2ONaCOOH + NaOH = NH2CHCH2ONaCOONa + H2O =>
NH2CHCH2ONaCOOH + NaOH = NH2CHCH2ONaCOONa + H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

CuSO4 + Pb(NO3)2 = Cu{2+} + NO3{-} + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu{2+} + 2 NO3{-} + PbSO4

C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2

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

Al(s) + NH4NO3(s) = N2(g) + H2O(g) + Al4O3(g) =>
4 Al(s) + 3 NH4NO3(s) = 3 N2(g) + 6 H2O(g) + Al4O3(g)

Cl2O7 + HCl = Cl + H2O =>
Cl2O7 + 14 HCl = 16 Cl + 7 H2O

CuSO4 + NaCl + Cu = NaCuCl2 + Na2SO4 =>
CuSO4 + 4 NaCl + Cu = 2 NaCuCl2 + Na2SO4

ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq) =>
2 ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq)

K2SO4 + ZnCl2 = K2Cl2 + ZnSO4 =>
K2SO4 + ZnCl2 = K2Cl2 + ZnSO4

MnO + KOH = MnOH + KO =>
MnO + KOH = MnOH + KO

Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4

CH3COOH + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH3COOH + 16 H2SO4 + 4 K2Cr2O7 = 4 K2SO4 + 4 Cr2(SO4)3 + 6 CO2 + 22 H2O

HC2H8O2(g) + NaHCO3(s) = NaC2H3O2(s) + H2O(l) + CO2(g) =>
8 HC2H8O2(g) + 13 NaHCO3(s) = 13 NaC2H3O2(s) + 23 H2O(l) + 3 CO2(g)

HCl + HO2 = Cl3 + H2O =>
3 HCl + HO2 = Cl3 + 2 H2O

H2SO4 + ZnO2H2 = ZnSO4 + H2O =>
H2SO4 + ZnO2H2 = ZnSO4 + 2 H2O

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

HNO2 + PbO2 + H2SO4 = HNO3 + PbSO4 + H2O =>
HNO2 + PbO2 + H2SO4 = HNO3 + PbSO4 + H2O

N2O3 + H2O = H2N2O4 =>
N2O3 + H2O = H2N2O4

MnCl2 + NaNO3 + Na2CO3 = Na2MnO4 + NaNO2 + NaCl + CO2 =>
MnCl2 + 2 NaNO3 + 2 Na2CO3 = Na2MnO4 + 2 NaNO2 + 2 NaCl + 2 CO2

C6H12O6 = C6H14O + H2O + CO2 =>
3 C6H12O6 = 2 C6H14O + 4 H2O + 6 CO2

KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH

Cr2O3 + KBrO3 + KOH = K2Cr2O7 + H2O + Br2 =>
5 Cr2O3 + 6 KBrO3 + 4 KOH = 5 K2Cr2O7 + 2 H2O + 3 Br2

Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2 =>
Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2

chromium + HCl = chromium(iii)chloride + hydrogen =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2

SO2 + H2NO3 = H2SO4 + NO =>
SO2 + H2NO3 = H2SO4 + NO

Cu(HSO3)2 + Cu(OH)2 = CuSO3 + H2O =>
Cu(HSO3)2 + Cu(OH)2 = 2 CuSO3 + 2 H2O

Na2O + NH4Cl = NaCl + H2O + NH3 =>
Na2O + 2 NH4Cl = 2 NaCl + H2O + 2 NH3

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

Al2(SO4)3(aq) + Pb(NO3)2(aq) = PbSO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 3 PbSO4(s) + 2 Al(NO3)3(aq)

FeSO4 + Cl = FeClSO4 =>
FeSO4 + Cl = FeClSO4

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Pb(NO3)2 + Na2(SO4) = Na(NO3) + Pb(SO4) =>
Pb(NO3)2 + Na2(SO4) = 2 Na(NO3) + Pb(SO4)

As + HCl + HNO3 = AsCl3 + NO2 + H2O =>
As + 3 HCl + 3 HNO3 = AsCl3 + 3 NO2 + 3 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O

C6H4OHCOOH + CH3OH = CH3COOHC6H5OH + H2O =>
6 C6H4OHCOOH + 14 CH3OH = 7 CH3COOHC6H5OH + 11 H2O

Na2SnO2 + H2O = NaOH + SnO =>
Na2SnO2 + H2O = 2 NaOH + SnO

HClO3 + Fe(OH)2 = Fe(ClO3)2 + H2O =>
2 HClO3 + Fe(OH)2 = Fe(ClO3)2 + 2 H2O

CaBr2 + Cu3(PO4)2 = Ca3(PO4)2 + CuBr2 =>
3 CaBr2 + Cu3(PO4)2 = Ca3(PO4)2 + 3 CuBr2

AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2

C + KOH = C(OH)4 + K =>
C + 4 KOH = C(OH)4 + 4 K

FeCl3 + NH3 + H2O = FeOH + NH4Cl3 =>
FeCl3 + NH3 + H2O = FeOH + NH4Cl3

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Breng de vergelijking van een chemische reactie in evenwicht
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