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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgI2 + O2 = MgO + I =>
2 MgI2 + O2 = 2 MgO + 4 I

Fe(OH)3 + CO2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO2 = Fe2(CO3)3 + 3 H2O

SnS + O2 = SnO + SO2 =>
2 SnS + 3 O2 = 2 SnO + 2 SO2

C2H5I + KOH = C2H5OH + KI =>
C2H5I + KOH = C2H5OH + KI

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

Li(s) + N(g) = Li3N(s) =>
3 Li(s) + N(g) = Li3N(s)

Na + Mg(HCO3)2 = Na(HCO3)2 + Mg =>
Na + Mg(HCO3)2 = Na(HCO3)2 + Mg

AgClO4 + NH4I = AgI + NH4ClO4 =>
AgClO4 + NH4I = AgI + NH4ClO4

Zn + BrO4{-} + OH{-} + H2O = [Zn(OH)4]2{-} + Br{-} =>
16 Zn + 7 BrO4{-} + 8 OH{-} + 28 H2O = 8[Zn(OH)4]2{-} + 7 Br{-}

C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2

LiOH + H2O2 = LiO2 + H2O =>
2 LiOH + 3 H2O2 = 2 LiO2 + 4 H2O

H2CO3 + Ni(OH)4 = Ni(CO3)2 + H2O =>
2 H2CO3 + Ni(OH)4 = Ni(CO3)2 + 4 H2O

FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl

CuI + BaS = BaI2 + Cu2S =>
2 CuI + BaS = BaI2 + Cu2S

NH3 + KOH = N(OH)3 + KH =>
NH3 + 3 KOH = N(OH)3 + 3 KH

Zn(OH)2 + NaNO3 = ZnOHNO3 + NaOH =>
Zn(OH)2 + NaNO3 = ZnOHNO3 + NaOH

CH4 + CI = CH3CI + HCI =>
CH4 + 2 CI = CH3CI + HCI

CrI + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI + 32 KOH + 13 Cl2 = 2 K2CrO4 + 2 KIO4 + 26 KCl + 16 H2O

Na + H2O2 = Na2O2 + H2 =>
2 Na + H2O2 = Na2O2 + H2

NH3 + HC2H3O2 = C2H3O2{-} + NH4{+} =>
NH3 + HC2H3O2 = C2H3O2{-} + NH4{+}

Co + O2(g) = Co2O3(s) =>
4 Co + 3 O2(g) = 2 Co2O3(s)

Na + Ca(SO4) = Ca + Na2(SO4) =>
2 Na + Ca(SO4) = Ca + Na2(SO4)

Na5P3O10 + H2O = Na2HPO4 + NaH2PO4 =>
Na5P3O10 + 2 H2O = 2 Na2HPO4 + NaH2PO4

Pb(C2H3O2)2 + Na2SO4 = PbSO4 + Na2(C2H3O2)2 =>
Pb(C2H3O2)2 + Na2SO4 = PbSO4 + Na2(C2H3O2)2

C3H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H10(g) + 11 O2(g) = 6 CO2(g) + 10 H2O(g)

Br2(l) + KF(aq) = F2(l) + KBr(aq) =>
Br2(l) + 2 KF(aq) = F2(l) + 2 KBr(aq)

Zr + H2O = Zr(OH)4 + H2 =>
Zr + 4 H2O = Zr(OH)4 + 2 H2

NaCl + Ag + HNO3 = Na2(NO3)2 + AgCl + H2 =>
2 NaCl + 2 Ag + 2 HNO3 = Na2(NO3)2 + 2 AgCl + H2

CH2Cl2 + CuO + O2 = CuCl2 + CO2 + H2O =>
CH2Cl2 + CuO + O2 = CuCl2 + CO2 + H2O

Na2S(aq) + Cu(CH3COO)2(aq) = Na2(CH3COO)2(aq) + CuS(s) =>
Na2S(aq) + Cu(CH3COO)2(aq) = Na2(CH3COO)2(aq) + CuS(s)

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

B10H14 + CH3OH = B(CH3O)3 + H2 =>
B10H14 + 30 CH3OH = 10 B(CH3O)3 + 22 H2

Nb + HF + HNO3 = H[NbF6] + NO + H2O =>
3 Nb + 18 HF + 5 HNO3 = 3 H[NbF6] + 5 NO + 10 H2O

PbSO4 + NaCl = PbCl2 + Na2SO4 =>
PbSO4 + 2 NaCl = PbCl2 + Na2SO4

SnS2 + (NH4)2S2 = (NH4)2SnS3 + S =>
SnS2 + (NH4)2S2 = (NH4)2SnS3 + S

P2 + H2O = PH3 + PO =>
5 P2 + 6 H2O = 4 PH3 + 6 PO

BH3 + H2O = H3BO3 + H2 =>
BH3 + 3 H2O = H3BO3 + 3 H2

FeS(aq) + O2(g) = Fe2O3(aq) + SO2 =>
4 FeS(aq) + 7 O2(g) = 2 Fe2O3(aq) + 4 SO2

KHSO4 + Ca(OH)2 = KOH + Ca(HSO4)2 =>
2 KHSO4 + Ca(OH)2 = 2 KOH + Ca(HSO4)2

Zn + Cr(OH)3 = Zn(OH)2 + Cr =>
3 Zn + 2 Cr(OH)3 = 3 Zn(OH)2 + 2 Cr

HCl + Al2(CrO4)3 = AlCl3 + H2CrO4 =>
6 HCl + Al2(CrO4)3 = 2 AlCl3 + 3 H2CrO4

C2H4(OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C2H4(OH)2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O

Mn{2+} + Zn{2+} + H2O = MnO4{-} + Zn + H{+} =>
2 Mn{2+} + 5 Zn{2+} + 8 H2O = 2 MnO4{-} + 5 Zn + 16 H{+}

P2 + H2O = H3 + PO4 =>
3 P2 + 24 H2O = 16 H3 + 6 PO4

FeI2 + K2CO3 = FeCO3 + KI =>
FeI2 + K2CO3 = FeCO3 + 2 KI

ZnCl2 + AgOH = Zn(OH)2 + AgCl =>
ZnCl2 + 2 AgOH = Zn(OH)2 + 2 AgCl

CH3CHCHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCHCH2 + 5 KMnO4 + 19 H2O = 5 MnO2 + 12 CH3CH(OH)CH2(OH) + 5 KOH

C2H5OH(aq) + O2 = CO2 + H2O =>
C2H5OH(aq) + 3 O2 = 2 CO2 + 3 H2O

I2 + O3 = IO + O2 =>
I2 + 2 O3 = 2 IO + 2 O2

Ba + Na2SO4 = BaSO4 + Na =>
Ba + Na2SO4 = BaSO4 + 2 Na

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Breng de vergelijking van een chemische reactie in evenwicht
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