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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mo + H2SO4 = MoSO4 + H2S + H2O =>
4 Mo + 5 H2SO4 = 4 MoSO4 + H2S + 4 H2O

H3N + O2 = NO + H2O =>
4 H3N + 5 O2 = 4 NO + 6 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

La(NO3)3*6H2O + Mg(NO3)2*6H2O + Mn(NO3)2*4H2O = La6Mg4Mn10O30 + N + H + O =>
6 La(NO3)3*6H2O + 4 Mg(NO3)2*6H2O + 10 Mn(NO3)2*4H2O = La6Mg4Mn10O30 + 46 N + 200 H + 208 O

Cu(OH)2 + C2H4O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 C2H4O2 = Cu(C2H3O2)2 + 2 H2O

Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3

F2 + HCl = HF + Cl2 =>
F2 + 2 HCl = 2 HF + Cl2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

K2MnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2O3 + H2O =>
3 K2MnO4 + 6 H2SO4 + 4 Sb = 3 K2SO4 + 3 MnSO4 + 2 Sb2O3 + 6 H2O

CCl4 + Br2 = CBr4 + Cl2 =>
CCl4 + 2 Br2 = CBr4 + 2 Cl2

Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH

CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O

CuS + HNO3 = SO2 + Cu(NO3)2 + NO + H2O =>
CuS + 4 HNO3 = SO2 + Cu(NO3)2 + 2 NO + 2 H2O

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

H3N + O2 = N2 + H2O =>
4 H3N + 3 O2 = 2 N2 + 6 H2O

K2Mg3Fe3(AlSi3O10)2(OH)4 + H2SO4 = KAlSi3O8 + MgSO4 + FeSO4 + H2O =>
K2Mg3Fe3(AlSi3O10)2(OH)4 + 6 H2SO4 = 2 KAlSi3O8 + 3 MgSO4 + 3 FeSO4 + 8 H2O

C6H5OCl + O2 = CO2 + H2O + HCl =>
2 C6H5OCl + 13 O2 = 12 CO2 + 4 H2O + 2 HCl

NH2 + HNO3 = N2 + H2O =>
10 NH2 + 4 HNO3 = 7 N2 + 12 H2O

As5S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As5S5 + 55 HNO3 + 10 H2O = 15 H2SO4 + 15 H3AsO4 + 55 NO

Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2

Ca(OH)2 + Cl2 = Ca(ClO3) + CaCl + H2O =>
6 Ca(OH)2 + 3 Cl2 = 2 Ca(ClO3) + 4 CaCl + 6 H2O

KMnO4 + H2SO4 + HCOOH = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 HCOOH = 2 MnSO4 + 5 CO2 + 8 H2O + K2SO4

HBr(aq) + F2(g) = HF(aq) + Br2(g) =>
2 HBr(aq) + F2(g) = 2 HF(aq) + Br2(g)

Pb3(PO4)4 + (NH4)2Cr2O7 = (NH4)3PO4 + Pb(Cr2O7)2 =>
Pb3(PO4)4 + 6(NH4)2Cr2O7 = 4(NH4)3PO4 + 3 Pb(Cr2O7)2

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Cr2SO4 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2SO4 + KI + KIO3 + 3 H2O = 2 Cr(OH)3 + K2SO4 + I2

KClO3 + MnO2 = KMnO4 + MnCl2 + O2 =>
2 KClO3 + 3 MnO2 = 2 KMnO4 + MnCl2 + 2 O2

Na2S + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2S + 8 KMnO4 + 8 KOH = 8 K2MnO4 + Na2SO4 + 4 H2O

NH3 + H3O = NH4 + OH =>
2 NH3 + H3O = 2 NH4 + OH

H3N + O2 = NO2 + H2O =>
4 H3N + 7 O2 = 4 NO2 + 6 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Au(OH)3 + Fe = Fe(OH)2 + Au =>
2 Au(OH)3 + 3 Fe = 3 Fe(OH)2 + 2 Au

HBr(aq) + F2(g) = HF(aq) + Br2(g) =>
2 HBr(aq) + F2(g) = 2 HF(aq) + Br2(g)

BrH + H2SO4 = Br2 + SO2 + H2O =>
2 BrH + H2SO4 = Br2 + SO2 + 2 H2O

Fe{2+} + CN{-} = Fe(CN)6{-4} =>
Fe{2+} + 6 CN{-} = Fe(CN)6{-4}

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O

Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O =>
Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O

SO2 + HI = H2S + H2O + I2 =>
SO2 + 6 HI = H2S + 2 H2O + 3 I2

C6H12N4 + HNO3 = C3H6N6O6 + CH2(ONO2)2 + NH4NO3 + H2O =>
C6H12N4 + 10 HNO3 = C3H6N6O6 + 3 CH2(ONO2)2 + NH4NO3 + 3 H2O

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

Al + NiS = Ni + Al2S3 =>
2 Al + 3 NiS = 3 Ni + Al2S3

Fe + CuS = Fe2CuS =>
2 Fe + CuS = Fe2CuS

Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3

Ni(NO3)2 + NaOH = Ni(OH)2 + (NO3)Na =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2(NO3)Na

CuSO4 + NaOH = CuOH(s) + NaSO4(ac) =>
CuSO4 + NaOH = CuOH(s) + NaSO4(ac)

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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