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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sn + H2O2 + NaOH = Na2[Sn(OH)6] =>
Sn + 2 H2O2 + 2 NaOH = Na2[Sn(OH)6]

BaI2 + Ag3(PO4) = BaAg2 + I3(PO4) =>
3 BaI2 + 2 Ag3(PO4) = 3 BaAg2 + 2 I3(PO4)

Mn + MnO2 + H2SO4 = MnSO4 + H2O =>
Mn + MnO2 + 2 H2SO4 = 2 MnSO4 + 2 H2O

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

C6H12 + KBr = C6H12KBr =>
C6H12 + KBr = C6H12KBr

NaOH + LiOH = H2O + LiO + Na =>
NaOH + LiOH = H2O + LiO + Na

Mn + MnO2 + H2SO4 = MnSO4 + H2O =>
Mn + MnO2 + 2 H2SO4 = 2 MnSO4 + 2 H2O

Zn + S = ZnS03 =>
Zn + 3 S = ZnS03

Al(OH)3(s) = Al(s) + OH(l) =>
Al(OH)3(s) = Al(s) + 3 OH(l)

NH4OH + NaS = NaOH + SNH4 =>
NH4OH + NaS = NaOH + SNH4

KHC2O4 + NaOH = KNaC2O4 + H2O =>
KHC2O4 + NaOH = KNaC2O4 + H2O

Ag2O + H2SO4 = AgHSO4 + H2O =>
Ag2O + 2 H2SO4 = 2 AgHSO4 + H2O

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2 + H2CO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 + 2 H2O = Zn(OH)2 + H2CO3 + 2 NaNO3

Sb(OH)3 + HCl = SbCl3 + H(OH) =>
Sb(OH)3 + 3 HCl = SbCl3 + 3 H(OH)

Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2

Na2SO3 = Na2S + Na + SO4 =>
4 Na2SO3 = Na2S + 6 Na + 3 SO4

Ca(OH)3 + HNO3 = H(OH)3 + CaNO3 =>
Ca(OH)3 + HNO3 = H(OH)3 + CaNO3

H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3

Ba2 + K2(CrO4)2 = Ba(CrO4) + K =>
Ba2 + K2(CrO4)2 = 2 Ba(CrO4) + 2 K

H2 + K2[Zn(OH)4] = Zn + KOH + H2O =>
H2 + K2[Zn(OH)4] = Zn + 2 KOH + 2 H2O

Zn + NO3Na + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NO3Na + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O

I + NaFl = Fl + NaI =>
I + NaFl = Fl + NaI

Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)

NH4HCO3 + H2O = NH4H2HCO3O =>
NH4HCO3 + H2O = NH4H2HCO3O

Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + H2(g) =>
2 Fe(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2(g)

H2C4H4O6 + Al(HCO3)3 = CO2 + H2O + Al2(C4H4O6)3 =>
3 H2C4H4O6 + 2 Al(HCO3)3 = 6 CO2 + 6 H2O + Al2(C4H4O6)3

Ca(OH)2(s) + HCl(l) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(l) = CaCl2(aq) + 2 H2O(l)

Sr(NO3)2 + K2CO3 = SrCO3 + KNO3 =>
Sr(NO3)2 + K2CO3 = SrCO3 + 2 KNO3

BrO + Li2O = LiBr + O2 =>
4 BrO + 2 Li2O = 4 LiBr + 3 O2

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl

FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4

[Cd(NH3)4]OH2 + NaOH = Na2Cd(OH)2 + NH3 + H2O =>
[Cd(NH3)4]OH2 + 2 NaOH = Na2Cd(OH)2 + 4 NH3 + H2O

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

PbSO4 + Na2S = PbS + Na2SO4 =>
PbSO4 + Na2S = PbS + Na2SO4

HI + Fe(OH)3 = FeI2 + H2O + I2 =>
6 HI + 2 Fe(OH)3 = 2 FeI2 + 6 H2O + I2

HClO3 + CaCO3 = CO2 + H2O + O2 + CaCl2 =>
2 HClO3 + CaCO3 = CO2 + H2O + 3 O2 + CaCl2

Fe2O3 + FeS2 = Fe3O4 + SO2 =>
16 Fe2O3 + FeS2 = 11 Fe3O4 + 2 SO2

Cl3 + H2O + CaCO3 = CaCl2 + HClO + CO2 =>
4 Cl3 + 3 H2O + 3 CaCO3 = 3 CaCl2 + 6 HClO + 3 CO2

KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
3 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + K3PO4 + 6 H2O

Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2

Fe + C + O = FeCO =>
Fe + C + O = FeCO

Li + ScCl3 = Sc + LiCl =>
3 Li + ScCl3 = Sc + 3 LiCl

Sn(s) + HCl(aq) = SnCl + H2 =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl + H2

C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O

NaNO6 = NaNO2 + O2 =>
NaNO6 = NaNO2 + 2 O2

Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O

SO2Cl2 + H2O = HCl + SO3 =>
SO2Cl2 + H2O = 2 HCl + SO3

FeCl3 + Zn = ClZn2 + Fe =>
FeCl3 + 6 Zn = 3 ClZn2 + Fe

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Breng de vergelijking van een chemische reactie in evenwicht
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