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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + Fe(No3)3 = Fe + Al(No3)2 =>
3 Al + 2 Fe(No3)3 = 2 Fe + 3 Al(No3)2

S8 + O = SO8 =>
S8 + 64 O = 8 SO8

AlBr + C = CBr + Al =>
AlBr + C = CBr + Al

CH3CN + NaOH = CH3OH + NaCN =>
CH3CN + NaOH = CH3OH + NaCN

K2S + Pb(NO3)2 = PbS + KNO3 =>
K2S + Pb(NO3)2 = PbS + 2 KNO3

Ca(OH)2 + Mg + Cl = Mg(OH)2 + CaCl2 =>
Ca(OH)2 + Mg + 2 Cl = Mg(OH)2 + CaCl2

AgNO3(aq) + CoCl2(aq) = AgCl + Co(NO3)2 =>
2 AgNO3(aq) + CoCl2(aq) = 2 AgCl + Co(NO3)2

I2 + NH4OH = NI3NH3 + NH4I + H2O =>
3 I2 + 5 NH4OH = NI3NH3 + 3 NH4I + 5 H2O

Cr2O3 + P2O5 = CrPO4 =>
Cr2O3 + P2O5 = 2 CrPO4

Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

Na3AsS3 + HCl = NaCl + AsCl3 + H2S =>
Na3AsS3 + 6 HCl = 3 NaCl + AsCl3 + 3 H2S

Ca(OH)2 + Fe2(SO4)3 = Fe(OH)3 + CaSO4 =>
3 Ca(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 CaSO4

NaI + H2O = NaOH + HI =>
NaI + H2O = NaOH + HI

CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O

Ca(OH)2 + Mg + Cl = Mg(OH)2 + CaCl2 =>
Ca(OH)2 + Mg + 2 Cl = Mg(OH)2 + CaCl2

H2SO4 + K2SO3 + KMnO4 = MnSO4 + K2SO4 + H2O =>
3 H2SO4 + 5 K2SO3 + 2 KMnO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O

Cl2 + C6H6 = C6H5Cl + HCl =>
Cl2 + C6H6 = C6H5Cl + HCl

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

HgSO4 + TiCl4 = HgCl2 + Ti(SO4)2 =>
2 HgSO4 + TiCl4 = 2 HgCl2 + Ti(SO4)2

Fe(PO4)3 + CaI = Ca(PO4) + FeI3 =>
Fe(PO4)3 + 3 CaI = 3 Ca(PO4) + FeI3

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH

Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu

Mg(HCO3)2(aq) = MgO(s) + H2O(l) + CO2(g) =>
Mg(HCO3)2(aq) = MgO(s) + H2O(l) + 2 CO2(g)

Ba(NO3)2 + CaS = BaS + Ca(NO3)2 =>
Ba(NO3)2 + CaS = BaS + Ca(NO3)2

CaCO3 + (H3)PO4 = Ca3(PO4)2 + H2(O) + C(O2) =>
3 CaCO3 + 2(H3)PO4 = Ca3(PO4)2 + 3 H2(O) + 3 C(O2)

Na2CO3(S) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuCO3(S) =>
Na2CO3(S) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuCO3(S)

Pb(C2H3O2)2 + Na2S + CaCl2 = Ca(C2H3O2)2 + PbS + NaCl =>
Pb(C2H3O2)2 + Na2S + CaCl2 = Ca(C2H3O2)2 + PbS + 2 NaCl

SO + CaCl2 + H2O = CaH + H2SO4 + HCl =>
3 SO + 4 CaCl2 + 9 H2O = 4 CaH + 3 H2SO4 + 8 HCl

As + KNO3 + Na2CO3 = Na3AsO4 + KNO2 + CO2 =>
2 As + 5 KNO3 + 3 Na2CO3 = 2 Na3AsO4 + 5 KNO2 + 3 CO2

Al + Na2CO3 = Al(CO3) + Na =>
Al + Na2CO3 = Al(CO3) + 2 Na

Co + K2Cr2O7 + H2SO4 = CoSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Co + K2Cr2O7 + 7 H2SO4 = 3 CoSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O

AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2

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

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

Al(s) + NiSO4(aq) = Ni(s) + AlSO4(aq) =>
Al(s) + NiSO4(aq) = Ni(s) + AlSO4(aq)

NaClO4 + CuNO3 = NaNO3 + CuClO4 =>
NaClO4 + CuNO3 = NaNO3 + CuClO4

Ba(OH)2 + Ti(SO4)2 = BaSO4 + Ti(OH)4 =>
2 Ba(OH)2 + Ti(SO4)2 = 2 BaSO4 + Ti(OH)4

H[AuBr4] + H2C2O4 = Au + HBr + CO2 =>
2 H[AuBr4] + 3 H2C2O4 = 2 Au + 8 HBr + 6 CO2

C3H8O(g) + O2 = CO2(g) + H2O(g) =>
2 C3H8O(g) + 9 O2 = 6 CO2(g) + 8 H2O(g)

Cr(NO3)6 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)6 = 2 Cr2O3 + 24 NO2 + 9 O2

C9H12ClNO2 + NaOH = C9H11NO2 + NaCl + H2O =>
C9H12ClNO2 + NaOH = C9H11NO2 + NaCl + H2O

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Al4C3 = Al + C2 =>
2 Al4C3 = 8 Al + 3 C2

C6H6 + C2H5OH = C2H5OC6H5 + H2 =>
C6H6 + C2H5OH = C2H5OC6H5 + H2

FeCl3 + NaBr = FeBr3 + NaCl =>
FeCl3 + 3 NaBr = FeBr3 + 3 NaCl

K2S + Sn = KSn + S =>
K2S + 2 Sn = 2 KSn + S

Cr2O7{-}2 + H2SO3 + H{+} = Cr3 + HSO4 + H2O =>
3 Cr2O7{-}2 + 13 H2SO3 + 3 H{+} = 2 Cr3 + 13 HSO4 + 8 H2O

Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2

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