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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2S3 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
Fe2S3 + 12 Na2O2 = Fe2O3 + 3 Na2SO4 + 9 Na2O

Zn + HCl + SnCl2 = SnH4 + ZnCl2 =>
3 Zn + 4 HCl + SnCl2 = SnH4 + 3 ZnCl2

Mg3N2 + Na3PO4 = Mg3PO4 + Na3N2 =>
Mg3N2 + Na3PO4 = Mg3PO4 + Na3N2

SO3 + AgNO3 = AgS + NO6 =>
SO3 + AgNO3 = AgS + NO6

Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl

P4 + HOCl + H2O = H3PO4 + Cl{-} + H3O{+} =>
P4 + 10 HOCl + 16 H2O = 4 H3PO4 + 10 Cl{-} + 10 H3O{+}

C2H5ClO + O2 = CO2 + H2O + HCl =>
2 C2H5ClO + 5 O2 = 4 CO2 + 4 H2O + 2 HCl

Ca + SO2 = CaS + O2 =>
Ca + SO2 = CaS + O2

Cr(NO3)2 + Na2S = CrS + NaNO3 =>
Cr(NO3)2 + Na2S = CrS + 2 NaNO3

Zn(OH)2 + NH4Cl = Zn(NH3)4Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = Zn(NH3)4Cl2 + 2 H2O + 2 HCl

FeCl + HO2 + HCl = FeCl2 + H2O =>
3 FeCl + HO2 + 3 HCl = 3 FeCl2 + 2 H2O

NH3 + Br2 = N2 + HBr =>
2 NH3 + 3 Br2 = N2 + 6 HBr

Cl2 + OO = Cl2O =>
2 Cl2 + OO = 2 Cl2O

C4H6 + O2 = (CO2) + H2O =>
2 C4H6 + 11 O2 = 8(CO2) + 6 H2O

CrO + O2 + KOH = K2CrO4 + H2O =>
CrO + O2 + 2 KOH = K2CrO4 + H2O

CH3(OH)1 + O2 = CO2 + H2O =>
2 CH3(OH)1 + 3 O2 = 2 CO2 + 4 H2O

Cl2O7 + H2 = HCl + H2O =>
Cl2O7 + 8 H2 = 2 HCl + 7 H2O

Al + H2SO4 = (Al2SO4)3 + H2 =>
6 Al + 3 H2SO4 = (Al2SO4)3 + 3 H2

NH4Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3

Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

CuCl + F = CuF + Cl =>
CuCl + F = CuF + Cl

C + SO4 = SO3 + CO2 =>
C + 2 SO4 = 2 SO3 + CO2

SnCl2 + I2 = SnI2 + Cl =>
SnCl2 + I2 = SnI2 + 2 Cl

Cu2S + S8 = CuS =>
8 Cu2S + S8 = 16 CuS

Ag2SO4 + NH4Cl = AgCl + (NH4)2SO4 =>
Ag2SO4 + 2 NH4Cl = 2 AgCl + (NH4)2SO4

CuSO4(aq) + H2O(l) = CuSO4*5H2O(s) =>
CuSO4(aq) + 5 H2O(l) = CuSO4*5H2O(s)

NaHCO3 + HClO3 = NaClO3 + H2O + CO2 =>
NaHCO3 + HClO3 = NaClO3 + H2O + CO2

HSO4{-} = H{+} + SO4{2-} =>
HSO4{-} = H{+} + SO4{2-}

KHCO3 + Ba(OH)2 = Ba(HCO3)2 + KOH =>
2 KHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 KOH

NaH3C2O2 + H2O = C2H4O2 + NaOH =>
NaH3C2O2 + H2O = C2H4O2 + NaOH

PO2 + O2 = P2O5 =>
4 PO2 + O2 = 2 P2O5

C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

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

Na2CO3(aq) + CoCl2(aq) = NaCl + CoCO3 =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CoCO3

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

Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O

Cu2SO4 + K = Cu + K2SO4 =>
Cu2SO4 + 2 K = 2 Cu + K2SO4

Ca(OH)2(aq) = CaO(aq) + H2O(l) =>
Ca(OH)2(aq) = CaO(aq) + H2O(l)

CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4(s) =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4(s)

C3H8 + O2 = CO2 + H2OH =>
3 C3H8 + 13 O2 = 9 CO2 + 8 H2OH

MnO4{5-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{5-} + H2C2O4 + 14 H{+} = 2 Mn{2+} + 2 CO2 + 8 H2O

V + O = VO =>
V + O = VO

CuCl2 + HCHO + NaOH = CuOH + HCOONa + H2O + NaCl =>
2 CuCl2 + HCHO + 5 NaOH = 2 CuOH + HCOONa + 2 H2O + 4 NaCl

Pb + CuCl2 = PbCu + Cl2 =>
Pb + CuCl2 = PbCu + Cl2

NH4C2H3O2 + H2O = NH4OH + HC2H3O2 =>
NH4C2H3O2 + H2O = NH4OH + HC2H3O2

NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl

NaCl + ZnSO4 = Na2SO4 + ZnCl2 =>
2 NaCl + ZnSO4 = Na2SO4 + ZnCl2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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