| Équations équilibrées la veille | Équations équilibrées le lendemain |
30 C4H7 + 26 KMnO4 + 39 H2SO4 = 40 C3H6O2 + 13 K2SO4 + 26 MnSO4 + 24 H2O
MgS + H(OH) = Mg(OH)2 + H2S =>
MgS + 2 H(OH) = Mg(OH)2 + H2S
PB(OH)2 + NaOH = [PB(OH)4] + Na =>
PB(OH)2 + 2 NaOH = [PB(OH)4] + 2 Na
(C6H10)O2 + O2 = H2O + C =>
2(C6H10)O2 + 3 O2 = 10 H2O + 12 C
NaOH + KHF = NaKF + H2O =>
NaOH + KHF = NaKF + H2O
K2CO3 + HBr = H2O + KBr + CO2 =>
K2CO3 + 2 HBr = H2O + 2 KBr + CO2
Cl + F = FCl =>
Cl + F = FCl
MgSO4(aq) + CaS(aq) = MgS + CaSO4 =>
MgSO4(aq) + CaS(aq) = MgS + CaSO4
MoS3 + MoO3 = MoS2 + SO2 =>
7 MoS3 + 2 MoO3 = 9 MoS2 + 3 SO2
C6H8O6 + I3{-} = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I3{-} = C6H6O6 + 3 I{-} + 2 H{+}
CoCl3 + Ba(OH)2 = Co(OH)3 + BaCl2 =>
2 CoCl3 + 3 Ba(OH)2 = 2 Co(OH)3 + 3 BaCl2
Be + Al2(SO4)3 = Be(SO4) + Al =>
3 Be + Al2(SO4)3 = 3 Be(SO4) + 2 Al
(NH4)2SO3 + LiOH = NH4OH + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH4OH + Li2SO3
KH2PO4 + NaOH = KNa2PO4 + H2O =>
KH2PO4 + 2 NaOH = KNa2PO4 + 2 H2O
Cu2OH + Ag = AgOH + Cu =>
Cu2OH + Ag = AgOH + 2 Cu
KHSO3 + S = K2S3O6 + K2S2O3 + H2O =>
6 KHSO3 + 2 S = 2 K2S3O6 + K2S2O3 + 3 H2O
HF + LiNO3 = LiF + HNO3 =>
HF + LiNO3 = LiF + HNO3
Li2O + H2CO3 = Li2CO3 + H2O =>
Li2O + H2CO3 = Li2CO3 + H2O
Cd{2}{+} + Ag = Ag{2}{+} + Cd =>
Cd{2}{+} + Ag = Ag{2}{+} + Cd
AlNiS{2} = SNiAl{2} =>
AlNiS{2} = SNiAl{2}
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
Ag(NO3) + NH3 = Ag(NH3) + NO3 =>
Ag(NO3) + NH3 = Ag(NH3) + NO3
K2BeO2 + HOH = Be(OH)2 + KOH =>
K2BeO2 + 2 HOH = Be(OH)2 + 2 KOH
CO2 + H2S = CO + S + H2O =>
CO2 + H2S = CO + S + H2O
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
Ca3(PO4)2 + Al = AlPO4 + Ca =>
Ca3(PO4)2 + 2 Al = 2 AlPO4 + 3 Ca
KClO3 + C6H12O6 + H2SO4 = K2SO4 + Cl2 + CO2 + H2O =>
24 KClO3 + 5 C6H12O6 + 12 H2SO4 = 12 K2SO4 + 12 Cl2 + 30 CO2 + 42 H2O
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
NH4HCOO + H2O = NH3 + HCOO + H3O =>
NH4HCOO + H2O = NH3 + HCOO + H3O
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaCl(aq)
CO2 + H2O = C6H1206 + O2 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 615 O2
TiO2 + HBr = H2O + TiBr4 =>
TiO2 + 4 HBr = 2 H2O + TiBr4
Pb(s)Ag(NO3)2(aq) = Pb(NO3)2Ag =>
Pb(s)Ag(NO3)2(aq) = Pb(NO3)2Ag
Al + KOH + H2O = K[Al(OH)]4 + H2 =>
8 Al + 2 KOH + 6 H2O = 2 K[Al(OH)]4 + 3 H2
C2H6 + HCl = C2H4Cl2 + H2 =>
C2H6 + 2 HCl = C2H4Cl2 + 2 H2
C2H6O + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Na2CO3 + CaOH = Ca2CO3 + NaOH =>
Na2CO3 + 2 CaOH = Ca2CO3 + 2 NaOH
KMnO4 + H2SO4 = H2O + Mn2O7 + KHSO4 =>
2 KMnO4 + 2 H2SO4 = H2O + Mn2O7 + 2 KHSO4
CH12O2 + O2 = CO2 + H2O6 =>
CH12O2 + 18 O2 = CO2 + 6 H2O6
MnO(OH)2 + KI + H2O = Mn(OH)2 + I2 + KOH =>
MnO(OH)2 + 2 KI + H2O = Mn(OH)2 + I2 + 2 KOH
SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O
Al(OH)3 + NaOH = Al(Na)3 + OH =>
Al(OH)3 + 3 NaOH = Al(Na)3 + 6 OH
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NaOH + BeCl2 = NaCl + Be(OH)2 =>
2 NaOH + BeCl2 = 2 NaCl + Be(OH)2
HgCl2 + Na2SO4 = NaCl + HgSO4 =>
HgCl2 + Na2SO4 = 2 NaCl + HgSO4
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
NaHCO3 + KI = NaHCO3KI =>
NaHCO3 + KI = NaHCO3KI
NaI + MnO2 + H2SO4 = Mn(SO4) + I2 + H2O + NaSO4H =>
2 NaI + MnO2 + 3 H2SO4 = Mn(SO4) + I2 + 2 H2O + 2 NaSO4H
Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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