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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
S2 + P4 = P4S3 =>
3 S2 + 2 P4 = 2 P4S3

K2SO4 + CaCl2 = K2Cl2 + CaSO4 =>
K2SO4 + CaCl2 = K2Cl2 + CaSO4

Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2

NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl

P25S = P + S =>
P25S = 25 P + S

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

C2H6 + CO2 = C2H2 + H2O =>
5 C2H6 + 4 CO2 = 7 C2H2 + 8 H2O

O2 + H2O + NO2 = HNO3 =>
O2 + 2 H2O + 4 NO2 = 4 HNO3

Cl2 + CsBr = CsCl + Br =>
Cl2 + 2 CsBr = 2 CsCl + 2 Br

Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4 =>
Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4

H2C6O5H7{-} + H2O = H3C6O5H7 + OH{-} =>
H2C6O5H7{-} + H2O = H3C6O5H7 + OH{-}

Ca10F2(PO4)6 + H2SO4 + H2O = CaSO4*H2O + H3PO4 + HF =>
Ca10F2(PO4)6 + 10 H2SO4 + 10 H2O = 10 CaSO4*H2O + 6 H3PO4 + 2 HF

C6H14 + H2SO4 = SO2 + C + H2O =>
C6H14 + 7 H2SO4 = 7 SO2 + 6 C + 14 H2O

H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2

HClO3 + NaI = NaCl + I2 + H2O + NaClO3 =>
6 HClO3 + 6 NaI = NaCl + 3 I2 + 3 H2O + 5 NaClO3

C6H5NO + Na2S + H2O = C6H5NH2 + Na2S2O3 + NaOH =>
2 C6H5NO + 2 Na2S + 3 H2O = 2 C6H5NH2 + Na2S2O3 + 2 NaOH

FeSO3(s) = FeO(s) + SO2(g) =>
FeSO3(s) = FeO(s) + SO2(g)

C3H8O3 + H2 = C2H6O2 =>
2 C3H8O3 + H2 = 3 C2H6O2

S + KClO4 = KCl + SO2 =>
2 S + KClO4 = KCl + 2 SO2

Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)

NaCrO2 + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4

KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4

AgNo3 + Cu = CuNo2 + Ag =>
2 AgNo3 + 3 Cu = 3 CuNo2 + 2 Ag

FeCO3 + HNO3 = Fe(NO3)2 + CO2 + H2O =>
FeCO3 + 2 HNO3 = Fe(NO3)2 + CO2 + H2O

Ni(NO3)2*6H2O + C14H24O9 = NiO + N2 + CO2 + H2O =>
31 Ni(NO3)2*6H2O + 5 C14H24O9 = 31 NiO + 31 N2 + 70 CO2 + 246 H2O

Zr + HNO3 = Zr(NO3)2 + NH4NO3 + H2O =>
4 Zr + 10 HNO3 = 4 Zr(NO3)2 + NH4NO3 + 3 H2O

FeCl{3+} + Ca(OH){2+} = Fe(OH){3+} + CaCl{2+} =>
FeCl{3+} + Ca(OH){2+} = Fe(OH){3+} + CaCl{2+}

K2SO4 + CaCl2 = K2Cl2 + CaSO4 =>
K2SO4 + CaCl2 = K2Cl2 + CaSO4

Na(s) + Br2(l) = Br2Na =>
Na(s) + Br2(l) = Br2Na

Pb3O4 + KOH = PbO + K2PbO3 + H2O =>
Pb3O4 + 2 KOH = 2 PbO + K2PbO3 + H2O

Fe(OH)3 + CO2 = Fe(OH)CO3 + H2O =>
Fe(OH)3 + CO2 = Fe(OH)CO3 + H2O

CaCl2(ac) + Na2CO3(ac) = CaCO3 + NaCl =>
CaCl2(ac) + Na2CO3(ac) = CaCO3 + 2 NaCl

FeO + Co3N2 = CoO + Fe3N2 =>
3 FeO + Co3N2 = 3 CoO + Fe3N2

Pb(CH3OO)2 + HI = PbI2 + H(CH3OO) =>
Pb(CH3OO)2 + 2 HI = PbI2 + 2 H(CH3OO)

CaCl2 + F2 + H2O = CaF2 + HOCl + HCl =>
CaCl2 + F2 + H2O = CaF2 + HOCl + HCl

Li2SO4 + NiCl2 = NiSO4 + Li2Cl2 =>
Li2SO4 + NiCl2 = NiSO4 + Li2Cl2

SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl

Cr2O3 + NaIO + NaOH = Na2CrO4 + NaI + H2O =>
Cr2O3 + 3 NaIO + 4 NaOH = 2 Na2CrO4 + 3 NaI + 2 H2O

[(CoCl2)8H2O] + NH3 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
[(CoCl2)8H2O] + 32 NH3 + 8 NH4Cl + 4 H2O2 = 8[Co(NH3)5Cl]Cl2 + 9 H2O

MnO4{-} + CN{-} + H{+} = MnO2 + CNO{-} + H2O =>
2 MnO4{-} + 3 CN{-} + 2 H{+} = 2 MnO2 + 3 CNO{-} + H2O

Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO

(CaCO3)025 + HCl = Ca + Cl + CO2 + H2O =>
(CaCO3)025 + 50 HCl = 25 Ca + 50 Cl + 25 CO2 + 25 H2O

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

H2SO4(aq) + Na(s) = Na2SO4(s) + H2(g) =>
H2SO4(aq) + 2 Na(s) = Na2SO4(s) + H2(g)

Al(OH0)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH0)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NaOCl + NaCrO2 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaOCl + 2 NaCrO2 + 2 NaOH = 2 Na2CrO4 + 3 NaCl + H2O

HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2

H2S + HOCl = S + HCl + H2O =>
H2S + HOCl = S + HCl + H2O

NH4CNO = CO(NH2)2 =>
NH4CNO = CO(NH2)2

Bi2O3 + H2O = H2Bi2O4 =>
Bi2O3 + H2O = H2Bi2O4

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Breng de vergelijking van een chemische reactie in evenwicht
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