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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NH3 + Cr(OH)3 + H2O2 = (NH4)2CrO4 + H2O =>
4 NH3 + 2 Cr(OH)3 + 3 H2O2 = 2(NH4)2CrO4 + 4 H2O

KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3

*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O

CH3 = C2 + H2 =>
2 CH3 = C2 + 3 H2

Au(OH)3 + HNO3 = Au(NO3)3 + H2O =>
Au(OH)3 + 3 HNO3 = Au(NO3)3 + 3 H2O

CuO + NH4 = Cu + H2O + N2 =>
4 CuO + 2 NH4 = 4 Cu + 4 H2O + N2

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O

Li3PO4 + Al(NO3)3 = LiNO3 + Al3(PO4)3 =>
3 Li3PO4 + 3 Al(NO3)3 = 9 LiNO3 + Al3(PO4)3

C3H5N2O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N2O9 = 12 CO2 + 10 H2O + 4 N2 + O2

Ag(NO3) + CuBr2 = AgBr + Cu(NO3)2 =>
2 Ag(NO3) + CuBr2 = 2 AgBr + Cu(NO3)2

*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O

Fe(OH)3(s) + HSO4(aq) = Fe(SO4)3 + H2O =>
Fe(OH)3(s) + 3 HSO4(aq) = Fe(SO4)3 + 3 H2O

ClK6 + H2 = KH2 + Cl2 =>
2 ClK6 + 12 H2 = 12 KH2 + Cl2

Al2 + O3 = Al2O =>
3 Al2 + O3 = 3 Al2O

KNO3 + FeCl = FeNO3 + KCl =>
KNO3 + FeCl = FeNO3 + KCl

Al + Ni2O3 = AlO3 + Ni =>
Al + Ni2O3 = AlO3 + 2 Ni

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

NH4NO3 + KSCN = NH4SCN + KNO3 =>
NH4NO3 + KSCN = NH4SCN + KNO3

[Ag(NH3)2]Cl = AgCl + NH3 =>
[Ag(NH3)2]Cl = AgCl + 2 NH3

KI(aq) + Pb(aq) = PbI(s) + K(aq) =>
KI(aq) + Pb(aq) = PbI(s) + K(aq)

Bi(OH)3 + SO3 = Bi2(SO4)3 + H2O =>
2 Bi(OH)3 + 3 SO3 = Bi2(SO4)3 + 3 H2O

Zn + S = ZnS =>
Zn + S = ZnS

Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4] =>
Ca(OH)2 + Zn(OH)2 = Ca[Zn(OH)4]

BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O

NaCo3 = Co + Na =>
NaCo3 = 3 Co + Na

Ag(NO3) + Ba(OH)2 = Ag(OH) + Ba(NO3)2 =>
2 Ag(NO3) + Ba(OH)2 = 2 Ag(OH) + Ba(NO3)2

CuCl + KSCN = CuSCN + KCl =>
CuCl + KSCN = CuSCN + KCl

Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3

Ni2O = Ni + O =>
Ni2O = 2 Ni + O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr

PbO2 = Pb + O2 =>
PbO2 = Pb + O2

H2O + NO2 + ClO{-} = NO3{-} + Cl{-} + H{+} =>
H2O + 2 NO2 + ClO{-} = 2 NO3{-} + Cl{-} + 2 H{+}

NaO + H2 = Na + H2O =>
NaO + H2 = Na + H2O

Ni(OH)3 + Mg = Mg(OH)2 + Ni =>
2 Ni(OH)3 + 3 Mg = 3 Mg(OH)2 + 2 Ni

Ba(NO3)2 + NH3SO3 + H2O = Ba(NH2)2 + HNO3 + H2SO4 =>
Ba(NO3)2 + 2 NH3SO3 + 2 H2O = Ba(NH2)2 + 2 HNO3 + 2 H2SO4

Ni(OH)2 + H2O = H2 + Ni(OH)3 =>
2 Ni(OH)2 + 2 H2O = H2 + 2 Ni(OH)3

Li2CrO4 + AuI3 = Li2I3 + AuCrO4 =>
Li2CrO4 + AuI3 = Li2I3 + AuCrO4

SnCl4 + TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + HCl =>
SnCl4 + 2 TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + 2 HCl

CrO3 + Cl2 = CrCl3 + O2 =>
2 CrO3 + 3 Cl2 = 2 CrCl3 + 3 O2

CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)

AgS = Ag2 + S2 =>
2 AgS = Ag2 + S2

sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2

Cr(OH)4{-} + OH{-} + H2O2 = CrO4{2-} + H2O(l) =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O(l)

Mn{2+} + H2O2 = MnO2 + H{+} =>
Mn{2+} + H2O2 = MnO2 + 2 H{+}

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

Zn3N2 + H2O = ZnO + NH3 =>
Zn3N2 + 3 H2O = 3 ZnO + 2 NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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