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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + SiO4 = CuSiO4 =>
Cu + SiO4 = CuSiO4

PO4 + K = KPO4 =>
PO4 + K = KPO4

K8 = K2 =>
K8 = 4 K2

CuCI2 + NaI = CuI2 + NaCI =>
CuCI2 + NaI = CuI2 + NaCI

ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O

C2H5O + H2 + O2 = CH3OH =>
2 C2H5O + 3 H2 + O2 = 4 CH3OH

K2MoO4 + K4P2O7 + LaF3 = K3La(PO4)2 + K2Mo2O7 + KF =>
2 K2MoO4 + K4P2O7 + LaF3 = K3La(PO4)2 + K2Mo2O7 + 3 KF

C2H4O2 + Ba(OH)2 = H2O + C2H4O3Ba =>
C2H4O2 + Ba(OH)2 = H2O + C2H4O3Ba

C2H5OH + KCr2O7 + H2SO4 = CrSO4 + CH3COOH + H2O + K2SO4 =>
9 C2H5OH + 4 KCr2O7 + 10 H2SO4 = 8 CrSO4 + 9 CH3COOH + 19 H2O + 2 K2SO4

C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O

Na2SO4 + HCl = SO2 + H2O + NaCl + O2 =>
2 Na2SO4 + 4 HCl = 2 SO2 + 2 H2O + 4 NaCl + O2

CHCCH(CH3)CH3 + KMnO4 = COOKKOOC + MnO2 + H2O + KOH =>
6 CHCCH(CH3)CH3 + 46 KMnO4 = 15 COOKKOOC + 46 MnO2 + 16 H2O + 16 KOH

Ag(NO3)2 + H2O = Ag + O2 + HNO3 =>
2 Ag(NO3)2 + 2 H2O = 2 Ag + O2 + 4 HNO3

Pb(C3H2O2) = PbO + C + H2O =>
Pb(C3H2O2) = PbO + 3 C + H2O

C3H6O + C2H6O = C5H12O2 =>
C3H6O + C2H6O = C5H12O2

ZnO + H2O = H4ZnO3 =>
ZnO + 2 H2O = H4ZnO3

NaClO3 + Ca(NO3)2 = NaNO3 + Ca(ClO3)2 =>
2 NaClO3 + Ca(NO3)2 = 2 NaNO3 + Ca(ClO3)2

Cl2 + Na2SO3 + NaOH = NaSO4 + NaCl + H2O =>
3 Cl2 + 2 Na2SO3 + 4 NaOH = 2 NaSO4 + 6 NaCl + 2 H2O

WO3 + SOCl2 = WOCl4 + SO2 =>
WO3 + 2 SOCl2 = WOCl4 + 2 SO2

Na2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + Na2SO4 + MnSO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4

HBrO3 + Cr = CrBr3 + H2 + O2 =>
6 HBrO3 + 2 Cr = 2 CrBr3 + 3 H2 + 9 O2

aluminiumoxide + hydrochloricacid = aluminiumchloride + water =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

Cu(NH3)4{2+} + Cl{-} = CuCl2 + NH3 =>
Cu(NH3)4{2+} + 2 Cl{-} = CuCl2 + 4 NH3

NH4Cl + HCl = NH4H + Cl2 =>
NH4Cl + HCl = NH4H + Cl2

C6H12N4 + HNO3 + NH4NO3 = C3H6N6O6 + H2O =>
C6H12N4 + 4 HNO3 + 2 NH4NO3 = 2 C3H6N6O6 + 6 H2O

K + SO4 = KSO4 =>
K + SO4 = KSO4

HI + C2H5OH = C2H5I + H2O =>
HI + C2H5OH = C2H5I + H2O

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

Cu(NO3)2 + H2SO4 = H2(NO3)2 + CuSO4 =>
Cu(NO3)2 + H2SO4 = H2(NO3)2 + CuSO4

Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb

H(g) = H2(g) =>
2 H(g) = H2(g)

UO2 + H2SO4 + H2O2 = UO2SO4 + H2O =>
UO2 + H2SO4 + H2O2 = UO2SO4 + 2 H2O

P2 + O3 = PO =>
3 P2 + 2 O3 = 6 PO

Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

VCl2 + H2 = V + HCl =>
VCl2 + H2 = V + 2 HCl

FeCl{3} + KOH = FeOH{3} + KCl =>
FeCl{3} + KOH = FeOH{3} + KCl

Cu(s) + Br2(aq) = CuBr2 =>
Cu(s) + Br2(aq) = CuBr2

Cu3O + C = Cu + CO2 =>
2 Cu3O + C = 6 Cu + CO2

PbSO4 + CH3COONH4 = Pb(CH3COO)2 + (NH4)2SO4 =>
PbSO4 + 2 CH3COONH4 = Pb(CH3COO)2 + (NH4)2SO4

[Co(NH3)6]Cl3 + H2SO4 + C2H5OH = [Co(NH3)6]2(SO4)3 + H2O + C2H5Cl =>
2[Co(NH3)6]Cl3 + 3 H2SO4 + 6 C2H5OH = [Co(NH3)6]2(SO4)3 + 6 H2O + 6 C2H5Cl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Na2CO3 + MgSO4 + H2O = Na2CO3MgSO4H2O =>
Na2CO3 + MgSO4 + H2O = Na2CO3MgSO4H2O

LiOH + NO2 + O2 = LiNO3 + H2O =>
4 LiOH + 4 NO2 + O2 = 4 LiNO3 + 2 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Ln + O2 = LnO2 =>
Ln + O2 = LnO2

NaHCO3 + CH3OOH = H2O + CO2 + NaCH3COO =>
NaHCO3 + 2 CH3OOH = 3 H2O + CO2 + NaCH3COO

Fe2S + O = Fe + SO2 =>
Fe2S + 2 O = 2 Fe + SO2

MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3

KH + Al(OH)3 = KOH + AlH3 =>
3 KH + Al(OH)3 = 3 KOH + AlH3

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Breng de vergelijking van een chemische reactie in evenwicht
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