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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
KIO3 + KI + H2SO4 = H2O + I2 + K2SO4 =>
KIO3 + 5 KI + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4

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

Mg2C3 + H2O = Mg(OH)2 + C3H4 =>
Mg2C3 + 4 H2O = 2 Mg(OH)2 + C3H4

Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

HBrO3 + LiOH = H2O + LiBrO3 =>
HBrO3 + LiOH = H2O + LiBrO3

C2H5COOH + Na = (C2H5COO)2Na + H2 =>
2 C2H5COOH + Na = (C2H5COO)2Na + H2

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

CaOH2 = Ca + H2O =>
CaOH2 = Ca + H2O

CuOH{2} = CuOH{2}O =>
CuOH{2} = CuOH{2}O

[Co(NH3)5Cl] + H2O = [Co(NH3)5H2O] + Cl =>
[Co(NH3)5Cl] + H2O = [Co(NH3)5H2O] + Cl

CaO + NO2 = CaNO2 + O2 =>
2 CaO + 2 NO2 = 2 CaNO2 + O2

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

FeCl3 + Co(NO3)2 = Fe(NO3)3 + CoCl2 =>
2 FeCl3 + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 CoCl2

Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4 =>
Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4

K2CrO4 + KI + H2O = Cr2O3 + I2 + KOH =>
2 K2CrO4 + 6 KI + 5 H2O = Cr2O3 + 3 I2 + 10 KOH

AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2

MnO4{-} + ClO2{-} + H{+} = MnO2 + ClO4{-} + H2O =>
4 MnO4{-} + 3 ClO2{-} + 4 H{+} = 4 MnO2 + 3 ClO4{-} + 2 H2O

BeCl4 + NaOH = Be(OH)4 + NaCl =>
BeCl4 + 4 NaOH = Be(OH)4 + 4 NaCl

KOH + Pb(CH3CO2)2 = KCH3CO2 + Pb(OH)2 =>
2 KOH + Pb(CH3CO2)2 = 2 KCH3CO2 + Pb(OH)2

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

MnO4{-} + C204{2} + H{+} = Mn{2} + CO2 + H2O =>
814 MnO4{-} + 5 C204{2} + 2432 H{+} = 814 Mn{2} + 1020 CO2 + 1216 H2O

K2Cr2O7 + H2SO4 + NaSO3 = Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 6 NaSO3 = Cr2(SO4)3 + 3 Na2SO4 + H2O + K2SO4

C6H10O4 + NaHCO3 = Na2C6O4 + H2O + CO2 =>
9 C6H10O4 + 26 NaHCO3 = 13 Na2C6O4 + 58 H2O + 2 CO2

C6H2O + O = CO2 + H2O =>
C6H2O + 12 O = 6 CO2 + H2O

Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

C2H6 + O2 = CH3COOH + H2OO =>
C2H6 + 2 O2 = CH3COOH + H2OO

Fe(s) + HBr(aq) = FeBr2(aq)H2 =>
Fe(s) + 2 HBr(aq) = FeBr2(aq)H2

KMnO4 + H2SO4 + NaC2O4 = MnSO4 + CO2 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 NaC2O4 = 2 MnSO4 + 20 CO2 + 8 H2O + 5 Na2SO4 + K2SO4

H3O + H2SeO3 = H2Se + H2O =>
6 H3O + H2SeO3 = H2Se + 9 H2O

W + HNO3 + HF = WO3 + NO + H2F =>
2 W + 3 HNO3 + 3 HF = 2 WO3 + 3 NO + 3 H2F

ClO3{-} + Cr{3+} + H2O = Cl{-} + Cr2O7{2-} + H{+} =>
ClO3{-} + 2 Cr{3+} + 4 H2O = Cl{-} + Cr2O7{2-} + 8 H{+}

CO2 + C6H6 = C7H6O2 =>
CO2 + C6H6 = C7H6O2

CoF3 + SF4 = SF6 + CoF2 =>
2 CoF3 + SF4 = SF6 + 2 CoF2

(Na)(PO4) + CaCl = Ca(PO4) + NaCl =>
(Na)(PO4) + CaCl = Ca(PO4) + NaCl

C33H63 + O2 = CO2 + H2O =>
4 C33H63 + 195 O2 = 132 CO2 + 126 H2O

Ni(OH)3 + (NH4)3PO4 = Ni3(PO4)3 + NH3 + H2O =>
3 Ni(OH)3 + 3(NH4)3PO4 = Ni3(PO4)3 + 9 NH3 + 9 H2O

HFeO2 = H + Fe + O2 =>
HFeO2 = H + Fe + O2

K + N2 = K3N =>
6 K + N2 = 2 K3N

cyclohexane + KMnO4 = H2O + KC7H5O2 + KOH + MnO2 =>
7 C6H12 + 24 KMnO4 = 18 H2O + 6 KC7H5O2 + 18 KOH + 24 MnO2

MnBr2 + Ni(C2H3O2) = Mn(C2H3O2)2 + NiBr =>
MnBr2 + 2 Ni(C2H3O2) = Mn(C2H3O2)2 + 2 NiBr

Fe(NO3)3 + Na2C2O4 = Fe2(C2O4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNO3

HBrO3 + SO2 + H2O = Br2 + H2SO5 =>
4 HBrO3 + 5 SO2 + 3 H2O = 2 Br2 + 5 H2SO5

C3H7SH + O2 = CO2 + SO4 + H2O =>
C3H7SH + 7 O2 = 3 CO2 + SO4 + 4 H2O

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Fe(OH)3 + Cl2 = FeCl3 + OH =>
2 Fe(OH)3 + 3 Cl2 = 2 FeCl3 + 6 OH

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Breng de vergelijking van een chemische reactie in evenwicht
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