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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
HOCl + NH3 = H2O + HCl + N2H4 =>
HOCl + 2 NH3 = H2O + HCl + N2H4

CaS + I2 + HCl = CaCl2 + HI + S =>
CaS + I2 + 2 HCl = CaCl2 + 2 HI + S

CH3CO2K + H2O = CH3COOH + KOH =>
CH3CO2K + H2O = CH3COOH + KOH

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

Fe2(CO3)3 + H(CN) = Fe(CN)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 H(CN) = 2 Fe(CN)3 + 3 H2O + 3 CO2

CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2

Bi + HClO4 = Bi(ClO4)3 + H2 =>
2 Bi + 6 HClO4 = 2 Bi(ClO4)3 + 3 H2

KFe3(SO4)2(OH)6 + H{+} = K{+} + Fe{+3} + SO4{-2} + H2O =>
KFe3(SO4)2(OH)6 + 6 H{+} = K{+} + 3 Fe{+3} + 2 SO4{-2} + 6 H2O

HCO3 + HC4H4O6 = CO2 + H2O =>
9 HCO3 + HC4H4O6 = 13 CO2 + 7 H2O

H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2

NaNO2 + NaHSO3 + H2O = (NH3OH)2SO4 + Na2SO4 =>
2 NaNO2 + 4 NaHSO3 + 2 H2O = (NH3OH)2SO4 + 3 Na2SO4

Mn + SnCl2(aq) = Sn + MnCl2 =>
Mn + SnCl2(aq) = Sn + MnCl2

K2CO3 + H2O2 = KOH + CO2 + O =>
K2CO3 + H2O2 = 2 KOH + CO2 + O

FeS + KClO3 = Fe2O3 + SO2 + KCl =>
6 FeS + 7 KClO3 = 3 Fe2O3 + 6 SO2 + 7 KCl

Zn + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 6 K

CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4

H2O2 + MnO4{-} = Mn{+2} + O2 + H{-} =>
3 H2O2 + 2 MnO4{-} = 2 Mn{+2} + 7 O2 + 6 H{-}

SnCl4 + NH3*H2O = SnO2*14H2O + NH4Cl + NH3 =>
SnCl4 + 16 NH3*H2O = SnO2*14H2O + 4 NH4Cl + 12 NH3

Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2

V(OH)5 + CH4 = V4C5 + H2O =>
4 V(OH)5 + 5 CH4 = V4C5 + 20 H2O

NH4BrO3 = NH4Br + O2 =>
2 NH4BrO3 = 2 NH4Br + 3 O2

In4(Cr2O7)3 + Ag(ClO2)2 = Ag2(Cr2O7) + In(ClO2)3 =>
In4(Cr2O7)3 + 6 Ag(ClO2)2 = 3 Ag2(Cr2O7) + 4 In(ClO2)3

Cu2S + O2 = Cu + SO =>
2 Cu2S + O2 = 4 Cu + 2 SO

CaCO3 + H3PO4 = Ca3(PO4)2Ca3(PO4)2 + H2CO3 =>
6 CaCO3 + 4 H3PO4 = Ca3(PO4)2Ca3(PO4)2 + 6 H2CO3

AgCO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HCO3(aq) =>
AgCO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HCO3(aq)

H3PO4 + Ba(OH)2 = BaHPO4 + H2O =>
H3PO4 + Ba(OH)2 = BaHPO4 + 2 H2O

La(IO3)3 = LaIO5 + I2 + O2 =>
La(IO3)3 = LaIO5 + I2 + 2 O2

Zn(C2H3O2)2 + Na2S = ZnS + Na2(C2H3O2)2 =>
Zn(C2H3O2)2 + Na2S = ZnS + Na2(C2H3O2)2

Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O

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

HAsO4 + H2O = H3O + AsO4 =>
HAsO4 + H2O = H3O + AsO4

Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag

PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O

CH3CHO + Cl2 = CH3CHOCl =>
2 CH3CHO + Cl2 = 2 CH3CHOCl

Bi2O3 + ClO{-} + e = BiO3{-} + Cl{-} =>
Bi2O3 + 3 ClO{-} + 2e = 2 BiO3{-} + 3 Cl{-}

CH3COOAg + NaBr = CH3COONa + AgBr =>
CH3COOAg + NaBr = CH3COONa + AgBr

Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)

(CH3)2O + O2 = CO2 + H2O =>
(CH3)2O + 3 O2 = 2 CO2 + 3 H2O

S + MnO4 = SO4 + MnO2 =>
S + 2 MnO4 = SO4 + 2 MnO2

SbCl3 + NaOH = Sb4O6 + NaCl + H2O =>
4 SbCl3 + 12 NaOH = Sb4O6 + 12 NaCl + 6 H2O

Cr2(CO3)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2CO3 =>
Cr2(CO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2CO3

H + Cu = HCu =>
H + Cu = HCu

CH3COCH3 + Br2 = CH3COCH2Br + H{+} + Br{-} =>
CH3COCH3 + Br2 = CH3COCH2Br + H{+} + Br{-}

Fe(OH)2 + HCl = Fe3 + H2O + Cl =>
3 Fe(OH)2 + 6 HCl = Fe3 + 6 H2O + 6 Cl

Fe + Ag(CH3COO) = Fe(CH3COO) + Ag =>
Fe + Ag(CH3COO) = Fe(CH3COO) + Ag

Ba(IO3)2 = (IO3) + Ba =>
Ba(IO3)2 = 2(IO3) + Ba

K(MnO4) + MnCl2 + H2O = MnO2 + KCl + HCl =>
2 K(MnO4) + 3 MnCl2 + 2 H2O = 5 MnO2 + 2 KCl + 4 HCl

(NH4)2HPO4 + CaCl2 = NH4Cl + CaHPO4 =>
(NH4)2HPO4 + CaCl2 = 2 NH4Cl + CaHPO4

HNO3(aq) + Na(OH)(aq) = NaNO3(aq) + H2O(l) =>
HNO3(aq) + Na(OH)(aq) = NaNO3(aq) + H2O(l)

CaSiO3 + K3PO4 = Ca3(PO4)2 + K2SiO3 =>
3 CaSiO3 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SiO3

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Breng de vergelijking van een chemische reactie in evenwicht
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