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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2 =>
Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2

CH4 + C6H6 = C6H12 =>
6 CH4 + 2 C6H6 = 3 C6H12

H2S + ZnO = ZnS + HOH =>
H2S + ZnO = ZnS + HOH

Cr2(SO4)3 + H2O2 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 8 H2O

CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO

K2C2O4*H2O + FeCl3*3H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*3H2O = FeK3(C2O4)3H2O + 3 KCl + 5 H2O

K2O + HClO3 = KClO3 + H2O =>
K2O + 2 HClO3 = 2 KClO3 + H2O

Pb(NO3)2NaOH = Pb(OH)Na(NO3)2 =>
Pb(NO3)2NaOH = Pb(OH)Na(NO3)2

CoOHCl + NaOH = Co(OH)2 + NaCl =>
CoOHCl + NaOH = Co(OH)2 + NaCl

(Ca(NO3))5NH4NO3 = CaO + N2 + H2O + O2 =>
2(Ca(NO3))5NH4NO3 = 10 CaO + 7 N2 + 4 H2O + 11 O2

K4[Fe(CN)6] + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + KNO3 + CO2 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 188 H2SO4 = 51 K2SO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 KNO3 + 60 CO2 + 188 H2O

CNCH2COOH + O2 = CO2 + H2O + N2 =>
4 CNCH2COOH + 11 O2 = 12 CO2 + 6 H2O + 2 N2

CuS + O = SO2 + CuO =>
CuS + 3 O = SO2 + CuO

Fe + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe + 15 H2SO4 = 4 Fe2(SO4)3 + 3 H2S + 12 H2O

Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu

PbF2 + K2SO4 = PbSO4 + KF =>
PbF2 + K2SO4 = PbSO4 + 2 KF

(Ca(NO3))5NH4NO3 = CaO + N2 + H2O + O2 =>
2(Ca(NO3))5NH4NO3 = 10 CaO + 7 N2 + 4 H2O + 11 O2

K2O + Na2O + SiO2 = Na2K2SiO4 =>
K2O + Na2O + SiO2 = Na2K2SiO4

C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2

C8H14 + KMnO4 + H2O = C8H14O2 + MnO2 + KOH =>
3 C8H14 + 4 KMnO4 + 2 H2O = 3 C8H14O2 + 4 MnO2 + 4 KOH

CuCl2(aq) + Na2SO4(aq) = CuSO4(aq) + NaCl(aq) =>
CuCl2(aq) + Na2SO4(aq) = CuSO4(aq) + 2 NaCl(aq)

CuSO4*H2O + NH3 = CuSO4(NH3)4*H2O =>
CuSO4*H2O + 4 NH3 = CuSO4(NH3)4*H2O

IO3{-} + AsO2{-} = I{-} + AsO43{-} =>
41 IO3{-} + 3 AsO2{-} = 41 I{-} + 3 AsO43{-}

H2SO4 + HCl = ClS + H3O4 =>
H2SO4 + HCl = ClS + H3O4

K2ZnO2 + H2O = Zn(OH)2 + KOH =>
K2ZnO2 + 2 H2O = Zn(OH)2 + 2 KOH

Fe3 = Fe5 =>
5 Fe3 = 3 Fe5

KF + HBr = HF + KBr =>
KF + HBr = HF + KBr

N2O5(g) = N2(g) + O2 =>
2 N2O5(g) = 2 N2(g) + 5 O2

BH3LiH = Li[BH4] =>
BH3LiH = Li[BH4]

Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu

Ca3(PO4)2 + HCl = CaHCl + PO4 =>
Ca3(PO4)2 + 3 HCl = 3 CaHCl + 2 PO4

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CH4CH2OH + O2 = CO2 + H2O =>
4 CH4CH2OH + 13 O2 = 8 CO2 + 14 H2O

CH3CCH + NaOH = CH3CCNa + H2O =>
CH3CCH + NaOH = CH3CCNa + H2O

C7H5O3K = C6H5KO + CO2 =>
C7H5O3K = C6H5KO + CO2

NaHCO3 + HC6H7O6 = CO2 + H2O + NaC6H7O6 =>
NaHCO3 + HC6H7O6 = CO2 + H2O + NaC6H7O6

CrO4{2-}aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{2-}aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)

H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2

Cr + N + O2 = (Cr(NO3)3) =>
2 Cr + 6 N + 9 O2 = 2(Cr(NO3)3)

KMnO4 + K2SO3 + HCl = K2SO4 + KCl + MnO2 + H2O =>
2 KMnO4 + 3 K2SO3 + 2 HCl = 3 K2SO4 + 2 KCl + 2 MnO2 + H2O

Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]

Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2

Cr + NaOH + H2O = Na3(Cr(OH)6) + H2 =>
2 Cr + 6 NaOH + 6 H2O = 2 Na3(Cr(OH)6) + 3 H2

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

C10H21ClKOH = KClC10H20H2O =>
C10H21ClKOH = KClC10H20H2O

Mg + CuBr2 = MgCu2 + Br2 =>
Mg + 2 CuBr2 = MgCu2 + 2 Br2

FeSO4 + KClO3 + KOH = K2FeO3 + KCl + K2SO4 + H2O =>
3 FeSO4 + KClO3 + 12 KOH = 3 K2FeO3 + KCl + 3 K2SO4 + 6 H2O

Cl2 + IO3{-} + H2O = Cl{-} + IO4{-} + H{+} =>
Cl2 + IO3{-} + H2O = 2 Cl{-} + IO4{-} + 2 H{+}

P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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