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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr2(SO4)3 + I2 + K2(SO4) + H2O = K2Cr2O7 + KI + H2(SO4) =>
Cr2(SO4)3 + 3 I2 + 4 K2(SO4) + 7 H2O = K2Cr2O7 + 6 KI + 7 H2(SO4)

Ag + C2O4 = AgC2O4 =>
Ag + C2O4 = AgC2O4

NH2SO3H + HNO3 = H2SO4 + H2O + N2O =>
NH2SO3H + HNO3 = H2SO4 + H2O + N2O

Au + Pb = AuPb =>
Au + Pb = AuPb

Cl2 + CoI3 = CoCl2 + I2 =>
2 Cl2 + 2 CoI3 = 2 CoCl2 + 3 I2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

FeSO4 + KMgO4 + H2SO4 = Fe2(SO4)3 + MgSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMgO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MgSO4 + K2SO4 + 8 H2O

ZnCO3 + C6H8O6 = C12H14O12Zn + H2O + CO2 =>
ZnCO3 + 2 C6H8O6 = C12H14O12Zn + H2O + CO2

CaSO4 + O2 = CaO + SO4 =>
2 CaSO4 + O2 = 2 CaO + 2 SO4

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

HC2H3O2 + NaCHO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaCHO3 = NaC2H3O2 + H2CO3

CuSO4Na2CO3 = CuCO3Na2SO4 =>
CuSO4Na2CO3 = CuCO3Na2SO4

Ni(NO3)2 + KIO3 = Ni(IO3)2 + KNO3 =>
Ni(NO3)2 + 2 KIO3 = Ni(IO3)2 + 2 KNO3

SeCl + O = SeO + Cl =>
SeCl + O = SeO + Cl

CsF + Mg(ClO4)2 = Cs(ClO4) + MgF2 =>
2 CsF + Mg(ClO4)2 = 2 Cs(ClO4) + MgF2

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

Fe2O3 + OH{-} = FeO4{2-} + e + H2O =>
Fe2O3 + 10 OH{-} = 2 FeO4{2-} + 6e + 5 H2O

Ag2O3 = Ag + O =>
Ag2O3 = 2 Ag + 3 O

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

As + H2O + TeO32{-}— = H2AsO4{-} + Te + OH =>
As + 30 H2O + TeO32{-}— = H2AsO4{-} + Te + 58 OH

SO3{2-} = S{-2} + SO4{-2} =>
4 SO3{2-} = S{-2} + 3 SO4{-2}

Cr(OH)3 + ClO{-} + OH{-} = CrO42{-} + Cl{-} + H2O =>
Cr(OH)3 + 40 ClO{-} + OH{-} = CrO42{-} + 40 Cl{-} + 2 H2O

H2S + AgI = Ag2S + HI =>
H2S + 2 AgI = Ag2S + 2 HI

C6H6S + O2 = CO + H2O + SO3166 =>
2 C6H6S + 3175 O2 = 12 CO + 6 H2O + 2 SO3166

(CH3)2N2H2 + N2O4 = N2 + H2O + C2 =>
(CH3)2N2H2 + N2O4 = 2 N2 + 4 H2O + C2

Pb(CIO3)2 + KI = PbI2 + K(CIO3) =>
Pb(CIO3)2 + 2 KI = PbI2 + 2 K(CIO3)

Na2S203 + Cl2 + H2O = Na2SO4 + S + HCl =>
Na2S203 + 4 Cl2 + 4 H2O = Na2SO4 + 202 S + 8 HCl

KClO4 + HBrO3 = KBrO3 + HClO4 =>
KClO4 + HBrO3 = KBrO3 + HClO4

NO = N2 + O2 =>
2 NO = N2 + O2

KI + Br2 = K2Br2 + I =>
2 KI + Br2 = K2Br2 + 2 I

Cr2O5 + H2 = Cr + H2O =>
Cr2O5 + 5 H2 = 2 Cr + 5 H2O

NO2 + Mg = MgO + N2 =>
2 NO2 + 4 Mg = 4 MgO + N2

PbS + O2(g) = PbO + SO2(g) =>
2 PbS + 3 O2(g) = 2 PbO + 2 SO2(g)

KOH + Ga(OH)3 = K[Ga(OH)4] =>
KOH + Ga(OH)3 = K[Ga(OH)4]

Au + NaCn + O2 + H2O = AuNa(Cn)2 + NaOH =>
4 Au + 8 NaCn + O2 + 2 H2O = 4 AuNa(Cn)2 + 4 NaOH

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Cl2(O5) = Cl2 + O2 =>
2 Cl2(O5) = 2 Cl2 + 5 O2

Fe + HNO3 = Fe(NO3)3 + NH4NO2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 NH4NO2 + 12 H2O

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

SH + O2 = S + H2O =>
4 SH + O2 = 4 S + 2 H2O

Al + CuCe2 = AlCe3 + Cu =>
2 Al + 3 CuCe2 = 2 AlCe3 + 3 Cu

NaCl + Na2SO4 = Na + ClSO4 =>
NaCl + Na2SO4 = 3 Na + ClSO4

As(OH)3(s) + H2SO4(aq) = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3(s) + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O(l)

CH3COOH + NH3 = CH3COO + NH4 =>
CH3COOH + NH3 = CH3COO + NH4

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ce(NO3)3*6H2O + C2H5NO2 = Ce2O3 + CO2 + H2O + N2 =>
6 Ce(NO3)3*6H2O + 10 C2H5NO2 = 3 Ce2O3 + 20 CO2 + 61 H2O + 14 N2

Ba + LiNO3 = Ba(NO3)2 + Li =>
Ba + 2 LiNO3 = Ba(NO3)2 + 2 Li

KI + Br2 = K2Br2 + I =>
2 KI + Br2 = K2Br2 + 2 I

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

CH3CH2OH + NaOH = C2H5ONa + H2O =>
CH3CH2OH + NaOH = C2H5ONa + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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