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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2

Fe + L = FeL =>
Fe + L = FeL

Ba(OH)2 + K3P = Ba3P2 + KOH =>
3 Ba(OH)2 + 2 K3P = Ba3P2 + 6 KOH

C6H12N4 + NaNO2 + CH3COOH = C6H10N6O2 + CH3COONa + CH20 =>
37 C6H12N4 + 44 NaNO2 + 32 CH3COOH = 32 C6H10N6O2 + 44 CH3COONa + 6 CH20

H2O + HN3 = H3O + N2 =>
2 H2O + 2 HN3 = 2 H3O + 3 N2

HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2

Li2SO4 = Li2O + SO3 =>
Li2SO4 = Li2O + SO3

CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O

MgO(s) + SO3(g) = MgSO4(s) =>
MgO(s) + SO3(g) = MgSO4(s)

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

ZnO + Sr = Zn + SrO =>
ZnO + Sr = Zn + SrO

ZnClO2 + (NH4)2SO4 = ZnSO4 + ClO2(NH4)2 =>
ZnClO2 + (NH4)2SO4 = ZnSO4 + ClO2(NH4)2

HNO3 + K = HNO3K =>
HNO3 + K = HNO3K

NH4HSO4 + K[Al(OH)4] = K2SO4 + (NH4)2SO4 + Al2(SO4)3 + H2O =>
8 NH4HSO4 + 2 K[Al(OH)4] = K2SO4 + 4(NH4)2SO4 + Al2(SO4)3 + 8 H2O

ZnS + HNO3 = Zn(NO3)2 + H2SO4 + NO2 + H2O =>
ZnS + 10 HNO3 = Zn(NO3)2 + H2SO4 + 8 NO2 + 4 H2O

MnCl2 + (NH4)2S = (NH4)2Cl2 + MnS =>
MnCl2 + (NH4)2S = (NH4)2Cl2 + MnS

C10H16N2O8 + O2 = CO2 + H2O + NH3 =>
2 C10H16N2O8 + 17 O2 = 20 CO2 + 10 H2O + 4 NH3

HCl + NaC = NaCl + HC =>
HCl + NaC = NaCl + HC

H2SO4 + Co(OH)2 = CoSO4 + H2O =>
H2SO4 + Co(OH)2 = CoSO4 + 2 H2O

AlCl2 + KOH = KCl2 + AlOH =>
AlCl2 + KOH = KCl2 + AlOH

potassiumsulfide + silvernitrate = potassiumnitrate + silversulfide =>
K2S + 2 AgNO3 = 2 KNO3 + Ag2S

HBr(aq) + Na2CO3(aq) = CO2 + H2O + NaBr =>
2 HBr(aq) + Na2CO3(aq) = CO2 + H2O + 2 NaBr

BaCl2*3H2O = BaCl2 + H2O =>
BaCl2*3H2O = BaCl2 + 3 H2O

NaHCO3 + AgNO3 = NaHNO3 + AgCO3 =>
NaHCO3 + AgNO3 = NaHNO3 + AgCO3

Cu2Na + O2 = Cu + NaO2 =>
Cu2Na + O2 = 2 Cu + NaO2

Li + H2O = Li1O1H1 + H2 =>
2 Li + 2 H2O = 2 Li1O1H1 + H2

Na2CO3 + BaCO3 + CuO + (NH4)2HPO4 = Na2BaCu(PO4)2 + CO2 + H2O + NH3 =>
Na2CO3 + BaCO3 + CuO + 2(NH4)2HPO4 = Na2BaCu(PO4)2 + 2 CO2 + 3 H2O + 4 NH3

Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + O =>
Na2Cr2O7 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 4 H2O + 3 O

Cu(s) + AgNO3(aq) = (CuNO3)2 + Ag(s) =>
2 Cu(s) + 2 AgNO3(aq) = (CuNO3)2 + 2 Ag(s)

Br2 + H2O + P = H3PO3 + HBr =>
3 Br2 + 6 H2O + 2 P = 2 H3PO3 + 6 HBr

K4 = K3 =>
3 K4 = 4 K3

SO3{2-} + OH = SO4{2-} + H2O =>
SO3{2-} + 2 OH = SO4{2-} + H2O

CH3COOH + K2CO3 = CH3CO3 + K2COOH =>
CH3COOH + K2CO3 = CH3CO3 + K2COOH

NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl

Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O

Hg + Cu(NO3)2 = Cu + Hg(NO3) =>
2 Hg + Cu(NO3)2 = Cu + 2 Hg(NO3)

Li(OH)2 + H3PO4 = Li3(PO4)2 + H2O =>
3 Li(OH)2 + 2 H3PO4 = Li3(PO4)2 + 6 H2O

Cu(OH)2 + ZnO = Zn(OH)2 + CuO =>
Cu(OH)2 + ZnO = Zn(OH)2 + CuO

CuNO3(aq) + K2CO3(aq) = KNO3(aq) + Cu2CO3(s) =>
2 CuNO3(aq) + K2CO3(aq) = 2 KNO3(aq) + Cu2CO3(s)

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

NaHCO3 + Ba(NO3)2 = BaCO3 + Na2CO3 + HNO3 =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + Na2CO3 + 2 HNO3

C3H6O(l) + O2 = CO2 + H2O(l) =>
C3H6O(l) + 4 O2 = 3 CO2 + 3 H2O(l)

SiF4 + NH3 = Si3N4 + HF =>
3 SiF4 + 4 NH3 = Si3N4 + 12 HF

Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2

Fe + L2 = FeL2 =>
Fe + L2 = FeL2

CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O

Li2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Li2SO4 + Fe2(SO4)3 + H2O =>
Li2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + Li2SO4 + 3 Fe2(SO4)3 + 7 H2O

(KClO3) = KCl + KClO4 =>
4(KClO3) = KCl + 3 KClO4

KCN + AgNO3 = AgCN + KNO3 =>
KCN + AgNO3 = AgCN + KNO3

CHCH + KMnO4 + KOH = COOKCOOK + K2MnO4 + H2O =>
CHCH + 8 KMnO4 + 10 KOH = COOKCOOK + 8 K2MnO4 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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