| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 MnSO4 + KBrO2 + 2 H2SO4 = 2 Mn2(SO4)3 + 2 H2O + KBr
S + O2 + KOH = K2SO4 + H2O =>
2 S + 3 O2 + 4 KOH = 2 K2SO4 + 2 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
K4Fe(CN)6 + ZnSO4 = K2Zn(Fe(CN)6) + K2SO4 =>
K4Fe(CN)6 + ZnSO4 = K2Zn(Fe(CN)6) + K2SO4
KIO3(heat) = KI + O =>
KIO3(heat) = KI + 3 O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Na2C2O4(aq) + Ba(NO3)2(aq) = BaC2O4 + NaNO3 =>
Na2C2O4(aq) + Ba(NO3)2(aq) = BaC2O4 + 2 NaNO3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al2(SO4)3 + K3PO4 = Al + PO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 Al + 2 PO4 + 3 K2SO4
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3
S + F = SF4 =>
S + 4 F = SF4
NaNO3(aq) + CuSO4(aq) = Na3SO4(aq) + Cu(NO3)3(aq) =>
3 NaNO3(aq) + CuSO4(aq) = Na3SO4(aq) + Cu(NO3)3(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
HNO3(aq) + CaCO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
KClO4(s) = KCl(s) + O2(g) =>
KClO4(s) = KCl(s) + 2 O2(g)
FeTiO3 + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO3 + 7 Cl2 + 6 C = 2 TiCl4 + 2 FeCl3 + 6 CO
H2O + MgO = MgO2 + H2 =>
H2O + MgO = MgO2 + H2
AgNO3 + NaHS = H2S + NaNO3 + Ag2S =>
2 AgNO3 + 2 NaHS = H2S + 2 NaNO3 + Ag2S
Fe2S3 = FeS + S =>
Fe2S3 = 2 FeS + S
MgBr2 + K2SO4 = KBr + Mg(SO4) =>
MgBr2 + K2SO4 = 2 KBr + Mg(SO4)
C3H2 + O2 = CO2 + H3O =>
3 C3H2 + 10 O2 = 9 CO2 + 2 H3O
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
CaC2 + CO = C + CaCO3 =>
CaC2 + 3 CO = 4 C + CaCO3
CaCO3 + C = CaC2 + CO =>
CaCO3 + 4 C = CaC2 + 3 CO
Na(OH) + HNO3 = H2O + Na(NO3) =>
Na(OH) + HNO3 = H2O + Na(NO3)
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Zn(H2O)6{2+} + OH{-} = Zn(OH)2 + H2O =>
Zn(H2O)6{2+} + 2 OH{-} = Zn(OH)2 + 6 H2O
HCl + MgO2H2 = MgCl + H3O2 =>
HCl + MgO2H2 = MgCl + H3O2
C + Fe2O2 = Fe + CO =>
2 C + Fe2O2 = 2 Fe + 2 CO
Mg + Ni = Mg50Ni50 =>
50 Mg + 50 Ni = Mg50Ni50
CH3CH2SH = H2S + CH3CH =>
CH3CH2SH = H2S + CH3CH
C6H10O4 + O2 = CO2 + H2O =>
2 C6H10O4 + 13 O2 = 12 CO2 + 10 H2O
S8 + O22 = SO3 =>
11 S8 + 12 O22 = 88 SO3
H3PO4 + HCl + Zn = PH3 + ZnCl + H2O =>
H3PO4 + 8 HCl + 8 Zn = PH3 + 8 ZnCl + 4 H2O
KNO3(s) + K(s) = K2O(s) + N2O(g) =>
2 KNO3(s) + 8 K(s) = 5 K2O(s) + N2O(g)
S + O2 + KOH = K2SO4 + H2O =>
2 S + 3 O2 + 4 KOH = 2 K2SO4 + 2 H2O
MgCO3 = Mg + CO2 + O =>
MgCO3 = Mg + CO2 + O
HCl + Fe{2}O{3} = FeCl + H{2}O =>
HCl + Fe{2}O{3} = FeCl + H{2}O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Ba(OH)2 + N2O5 = Ba(OH)NO3 + H2O =>
2 Ba(OH)2 + N2O5 = 2 Ba(OH)NO3 + H2O
(NH4)2SO4 + CoCl2 = (NH4)2Cl2 + CoSO4 =>
(NH4)2SO4 + CoCl2 = (NH4)2Cl2 + CoSO4
C + H2O = CO + H2 =>
C + H2O = CO + H2
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
Cu2(CO3) + (HCl) = CuCl + H2O + CO2 =>
Cu2(CO3) + 2(HCl) = 2 CuCl + H2O + CO2
In + H2O = InO + H2 =>
In + H2O = InO + H2
CoBr2 + F = CoF + Br =>
CoBr2 + F = CoF + 2 Br
Ba(OH)2 + Ca(SiO4) = Ca(OH)2 + Ba(SiO4) =>
Ba(OH)2 + Ca(SiO4) = Ca(OH)2 + Ba(SiO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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