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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCH2CHCO2(aq) + NaOH(aq) = NaCH2CHCO2(aq) + H2O(l) =>
HCH2CHCO2(aq) + NaOH(aq) = NaCH2CHCO2(aq) + H2O(l)

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

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

WO3 + I2 = WO2I2 + IO4 =>
8 WO3 + 9 I2 = 8 WO2I2 + 2 IO4

CO2 + NaOH = NaCOOOH =>
CO2 + NaOH = NaCOOOH

NH4OH + H2C2O4 = (NH4)2 + C2O4 + H2O =>
2 NH4OH + H2C2O4 = (NH4)2 + C2O4 + 2 H2O

B2O3 + H2O = O2 + B2H6 =>
B2O3 + 3 H2O = 3 O2 + B2H6

Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O

NaNO2 + HCl = NaCl + NO + NaNO3 + H2O =>
3 NaNO2 + 2 HCl = 2 NaCl + 2 NO + NaNO3 + H2O

Al(NO3)3 + K2(CO3) = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2(CO3) = Al2(CO3)3 + 6 KNO3

FeCl3 + KCSN = FeCl3KCSN =>
FeCl3 + KCSN = FeCl3KCSN

H2SCuO = CuH2OS =>
H2SCuO = CuH2OS

Al2(SO4)3 + Mg = Al2(Mg)3 + SO4 =>
Al2(SO4)3 + 3 Mg = Al2(Mg)3 + 3 SO4

MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O

Ni + H2TeO4 = Ni2(TeO4)3 + H2 =>
2 Ni + 3 H2TeO4 = Ni2(TeO4)3 + 3 H2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl

BaCl2*2H2O + Ag2O = AgCl + Ba(OH)2 + H2O =>
BaCl2*2H2O + Ag2O = 2 AgCl + Ba(OH)2 + H2O

KOH(aq) + HF(aq) = HHO + KF =>
KOH(aq) + HF(aq) = HHO + KF

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

H2SO3 + LiOH = Li2SO3 + H2O =>
H2SO3 + 2 LiOH = Li2SO3 + 2 H2O

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

MgSO4 + Fe(OH)3 = Mg(OH)3 + FeSO4 =>
MgSO4 + Fe(OH)3 = Mg(OH)3 + FeSO4

FeO2 + NaNO3 = Fe(NO3)2 + NaO =>
FeO2 + 2 NaNO3 = Fe(NO3)2 + 2 NaO

[Zn(NH3)4]SO4 + KCN = K2SO4 + Zn(CN)2 + NH3 =>
[Zn(NH3)4]SO4 + 2 KCN = K2SO4 + Zn(CN)2 + 4 NH3

CaO*Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
CaO*Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 4 CaO

HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O

Al(NO3)3 + HCl = AlCl3 + H3(NO3)3 =>
Al(NO3)3 + 3 HCl = AlCl3 + H3(NO3)3

Mg + H2O = MgOH + H =>
Mg + H2O = MgOH + H

K2CrO4 + HClO2 = KClO2 + H2CrO4 =>
K2CrO4 + 2 HClO2 = 2 KClO2 + H2CrO4

C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H

Pb(NO3)2 + NaC2H3O2 = Pb(C2H3O2)2 + NaNO3 =>
Pb(NO3)2 + 2 NaC2H3O2 = Pb(C2H3O2)2 + 2 NaNO3

Ag(NO3)2 + Zn = Zn(NO3)2 + Ag =>
Ag(NO3)2 + Zn = Zn(NO3)2 + Ag

NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl

CoCl3 + LiOH = Co(OH)3 + LiCl =>
CoCl3 + 3 LiOH = Co(OH)3 + 3 LiCl

KMn04 + KNO2 + H2SO4 = MnS04 + H2O + KNO3 + K2SO4 =>
2 KMn04 + 95 KNO2 + 33 H2SO4 = 8 MnS04 + 33 H2O + 95 KNO3 + K2SO4

C3H8O3 + HNO3 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O

Li2(CO3) + Fe(NO3)3 = Li(NO3) + Fe2(CO3)3 =>
3 Li2(CO3) + 2 Fe(NO3)3 = 6 Li(NO3) + Fe2(CO3)3

Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2

AeCe3 + NaOH = Ae(OH)3 + NaCe =>
AeCe3 + 3 NaOH = Ae(OH)3 + 3 NaCe

F2(g) + Cl2(g) = ClF5(s) =>
5 F2(g) + Cl2(g) = 2 ClF5(s)

HNO3 + HCI = CI + NO + H2O =>
HNO3 + 3 HCI = 3 CI + NO + 2 H2O

BaOCl2O = BaCl2O2 =>
BaOCl2O = BaCl2O2

BaCl2 + Al(NO3)3 = Ba(NO3)2 + AlCl3 =>
3 BaCl2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 AlCl3

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

HClO + HCl = H2Cl2O =>
HClO + HCl = H2Cl2O

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

Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O

Fe{3+} + C2O4{2-} = Fe(C2O4)2{-} =>
Fe{3+} + 2 C2O4{2-} = Fe(C2O4)2{-}

KMnO4 + COOH2 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 COOH2 + 3 H2SO4 = 2 MnSO4 + 5 CO2 + K2SO4 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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