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Chemische vergelijkingen in evenwicht op08/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
NiSO4 + NaOH = NiO + Na2SO4 + H2O =>
NiSO4 + 2 NaOH = NiO + Na2SO4 + H2O

Na2S204 + NaOH = Na2SO3 + Na2S + H2O =>
3 Na2S204 + 1218 NaOH = 203 Na2SO3 + 409 Na2S + 609 H2O

MgO + H2O2 = H2Mg + O2 =>
2 MgO + 2 H2O2 = 2 H2Mg + 3 O2

NiSO4 + NaOH = NiO + Na2SO4 + H2O =>
NiSO4 + 2 NaOH = NiO + Na2SO4 + H2O

As2S3 + H2O2 + NaOH = Na2AsO4 + Na2S + H2O =>
As2S3 + 3 H2O2 + 10 NaOH = 2 Na2AsO4 + 3 Na2S + 8 H2O

Mg3 + B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3 + B2 + 6 H2O = 3 Mg(OH)2 + B2H6

Cu + Fe2(SO4)3 = Cu(SO4) + Fe =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + 2 Fe

C16H34 + O2 = CO2 + H(OH) =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H(OH)

C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl

KMnO4 + H2SO4 + HBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HBr = K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O

As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO

Ni + HNO3 = Ni(NO3) + NO2 + H2O =>
Ni + 2 HNO3 = Ni(NO3) + NO2 + H2O

KCl + BaCl2 = KCl3 + Ba =>
KCl + BaCl2 = KCl3 + Ba

K2SO4 + Pb(NO3)2 = PbSO4 + KNO3 =>
K2SO4 + Pb(NO3)2 = PbSO4 + 2 KNO3

BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)

Na2CO3 + Fe(NO3)3 = Na2(NO3)3 + FeCO3 =>
Na2CO3 + Fe(NO3)3 = Na2(NO3)3 + FeCO3

NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O

CU + HCl + H2SO4 = CUCl2 + H2O + CUS =>
4 CU + 6 HCl + H2SO4 = 3 CUCl2 + 4 H2O + CUS

I2 + N2H4 = HI + N2 =>
2 I2 + N2H4 = 4 HI + N2

MnCl2 + H3PO4 = Mn3(PO4)2 + HCl =>
3 MnCl2 + 2 H3PO4 = Mn3(PO4)2 + 6 HCl

Cu + Fe2(SO4)3 = Cu(SO4) + Fe =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + 2 Fe

(a)CS2(l) + Cl2(g) = CCl4(l) + S2Cl2(g) =>
(a)CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2(g)

Cu2 + O2 = Cu2O =>
2 Cu2 + O2 = 2 Cu2O

C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl

H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O

I + AgNO3 + H2O = INO3 + AgH2O =>
I + AgNO3 + H2O = INO3 + AgH2O

Fe(SCN){2+} + IF = I(SCN){2+} + FeF =>
Fe(SCN){2+} + IF = I(SCN){2+} + FeF

Pb(NO2)32 + C3H5(OH)3 = PbCO3 + NO2 + C2H4 + H2O =>
2 Pb(NO2)32 + 4 C3H5(OH)3 = 2 PbCO3 + 64 NO2 + 5 C2H4 + 6 H2O

K3SO4 + H2O = K3O + H2SO4 =>
K3SO4 + H2O = K3O + H2SO4

Cu + H2SO4 + HCl = CuCl2 + SO2 + H2O =>
Cu + H2SO4 + 2 HCl = CuCl2 + SO2 + 2 H2O

As2 + O2 = As2O =>
2 As2 + O2 = 2 As2O

Cl2 + F3 = ClF =>
3 Cl2 + 2 F3 = 6 ClF

Mg2MgCl2 = Mg + MgCl2 =>
Mg2MgCl2 = 2 Mg + MgCl2

Fe(OH)2 + SiO2 = Fe2SiO4 + H2O =>
2 Fe(OH)2 + SiO2 = Fe2SiO4 + 2 H2O

Na2O2 + FeSO4 = Na2SO4 + FeO2 =>
Na2O2 + FeSO4 = Na2SO4 + FeO2

Ba(OH)2 + HCl = BaCl2(aq) + H2O =>
Ba(OH)2 + 2 HCl = BaCl2(aq) + 2 H2O

Fe{2+} + AuCl4{-} = Au + Fe{3+} + Cl{-} =>
3 Fe{2+} + AuCl4{-} = Au + 3 Fe{3+} + 4 Cl{-}

수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O

NiSO4 + NaOH = Na2SO4 + Ni(OH)2 =>
NiSO4 + 2 NaOH = Na2SO4 + Ni(OH)2

Cu + Fe2(SO4)3 = Cu(SO4) + Fe =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + 2 Fe

CH4 + NaNO2 = CH3NO2 + NaH =>
CH4 + NaNO2 = CH3NO2 + NaH

K2CO3 + Al2(SO4)3 + H2O = K2SO4 + Al(OH)3 + H2CO3 =>
3 K2CO3 + Al2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 3 H2CO3

Na2O2 + FeSO4 = Na2SO4 + FeO2 =>
Na2O2 + FeSO4 = Na2SO4 + FeO2

Na2S + ZnCl2 = Na2Cl2 + ZnSNa2S =>
2 Na2S + ZnCl2 = Na2Cl2 + ZnSNa2S

Cl2 + F3 = ClF =>
3 Cl2 + 2 F3 = 6 ClF

Fe + H2SO4 = Fe2(SO4)3 + H3 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 2 H3

Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2

K2SH2S = KHS =>
K2SH2S = 2 KHS

NH3 + H2O = NH4(OH) =>
NH3 + H2O = NH4(OH)

KCl + BaCl2 = KCl3 + Ba =>
KCl + BaCl2 = KCl3 + Ba

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Breng de vergelijking van een chemische reactie in evenwicht
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