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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2CO3 + CH3OOH = CO2 + H2O + KCH3OOH =>
2 K2CO3 + 5 CH3OOH = 3 CO2 + 2 H2O + 4 KCH3OOH

Fe(CN)6 + Ag = Ag3[Fe(CN)6] =>
Fe(CN)6 + 3 Ag = Ag3[Fe(CN)6]

HClO4 + Ca(OH)2 = Ca(ClO4) + H(OH)2 =>
HClO4 + Ca(OH)2 = Ca(ClO4) + H(OH)2

C10H18O4 + LiOH = C10H16Li2O4 + H2O =>
C10H18O4 + 2 LiOH = C10H16Li2O4 + 2 H2O

FeSO4 + BaS = FeS + BaSO4 =>
FeSO4 + BaS = FeS + BaSO4

MgO + Al = AlMg + O2 =>
2 MgO + 2 Al = 2 AlMg + O2

C = C10 =>
10 C = C10

MgCl2 + FeCl3 = Mg(Cl3)2 + FeCl2 =>
MgCl2 + 4 FeCl3 = Mg(Cl3)2 + 4 FeCl2

C4 + H2 + O2 = CH2O =>
C4 + 4 H2 + 2 O2 = 4 CH2O

FeOH2O = FeO2H2 =>
FeOH2O = FeO2H2

Ba + NaOH = Na + Ba(OH) =>
Ba + NaOH = Na + Ba(OH)

CuSO4*5H2O + NH4OH = [Cu(NH3)*SO4]*H2O + H2O =>
CuSO4*5H2O + NH4OH = [Cu(NH3)*SO4]*H2O + 5 H2O

Nb2O5 + HF = NbF5 + H2O =>
Nb2O5 + 10 HF = 2 NbF5 + 5 H2O

Na2CO3 + HClO4 = NaClO4 + H2CO3 =>
Na2CO3 + 2 HClO4 = 2 NaClO4 + H2CO3

CH3NO2 + H2SO4 = (NH2OH)2H2SO4 + CO =>
2 CH3NO2 + H2SO4 = (NH2OH)2H2SO4 + 2 CO

CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O

CuCl2 + Cr = CrCl + Cu =>
CuCl2 + 2 Cr = 2 CrCl + Cu

K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4

CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O

K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4

AgI + S2O3{2-} = Ag(S2O3)2{3-} + I{-} =>
AgI + 2 S2O3{2-} = Ag(S2O3)2{3-} + I{-}

As + S = As2S3 =>
2 As + 3 S = As2S3

Na[Al(OH)4] = Al(OH)3 + NaOH =>
Na[Al(OH)4] = Al(OH)3 + NaOH

LiNO3 + NiCO3 = LiNiO2 + NO2 + O2 + CO =>
2 LiNO3 + 2 NiCO3 = 2 LiNiO2 + 2 NO2 + O2 + 2 CO

C12H22O11 + KClO = CO2 + H2O + KCl =>
C12H22O11 + 24 KClO = 12 CO2 + 11 H2O + 24 KCl

CuNO3 + NO + H2O = CuOH + NO2 =>
2 CuNO3 + NO + H2O = 2 CuOH + 3 NO2

K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4

K2SO3 + KMnO4 + H2O = K2(SO4) + MnO2 + KOH =>
3 K2SO3 + 2 KMnO4 + H2O = 3 K2(SO4) + 2 MnO2 + 2 KOH

Zn + K2CrO4 + H2O = Zn(OH)2 + Cr(OH)3 + KOH =>
3 Zn + 2 K2CrO4 + 8 H2O = 3 Zn(OH)2 + 2 Cr(OH)3 + 4 KOH

CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl

SrSO4(s) = SrO2 + SO2 =>
SrSO4(s) = SrO2 + SO2

NH4Cl + N2 = NH3 + Cl2 =>
6 NH4Cl + N2 = 8 NH3 + 3 Cl2

P4 + O2 = PP2O3 =>
3 P4 + 6 O2 = 4 PP2O3

C + S3N2 = S + CN =>
2 C + S3N2 = 3 S + 2 CN

ClO2 + Ba(OH)2 = BaCl2 + Ba(ClO3)2 + H2O =>
12 ClO2 + 6 Ba(OH)2 = BaCl2 + 5 Ba(ClO3)2 + 6 H2O

ZnCl2 + CaS = CaCl2 + ZnS =>
ZnCl2 + CaS = CaCl2 + ZnS

Fe + CuCH4 = Cu + FeCH4 =>
Fe + CuCH4 = Cu + FeCH4

MgSO4(aq)CaS(aq) = CaSO4(s)MgS =>
MgSO4(aq)CaS(aq) = CaSO4(s)MgS

CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl

Mg(NO2)2 + H2SO4 = MgSO4 + HNO2 =>
Mg(NO2)2 + H2SO4 = MgSO4 + 2 HNO2

Cu + Ag(NO)3 = Cu2(NO)3 + Ag =>
2 Cu + Ag(NO)3 = Cu2(NO)3 + Ag

{239}94Pu = {4}2He =>
4{239}94Pu = 239{4}2He

Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2

NiO(OH) + H2O + e = Ni(OH)2 + OH{-} =>
NiO(OH) + H2O + e = Ni(OH)2 + OH{-}

Na2Cr2O7 + HBr = NaBr + CrBr3 + Br2 + H2O =>
Na2Cr2O7 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 Br2 + 7 H2O

C6H12O + CrO7 = C6H10O + H3O + HCrO3 =>
13 C6H12O + 2 CrO7 = 13 C6H10O + 8 H3O + 2 HCrO3

C3H5OOH + Zn = CH3CHCOOZn + H2 =>
C3H5OOH + Zn = CH3CHCOOZn + H2

H2 + O2 = H2O2O3 =>
2 H2 + 5 O2 = 2 H2O2O3

BaCl2 + NaCO3 = BaCO3 + Cl2Na =>
BaCl2 + NaCO3 = BaCO3 + Cl2Na

CO + O2 = CO2(g) =>
2 CO + O2 = 2 CO2(g)

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