| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaOH + (NH4)3PO4 = BaPO4 + (NH4)3OH
Fe + HCl = FeCl(subscript)3 + H(subscript)2 =>
2 Fe + 6 HCl = 2 FeCl(subscript)3 + 3 H(subscript)2
NH4Cl + CaSO3 = CaCl2 + (NH4)2SO3 =>
2 NH4Cl + CaSO3 = CaCl2 + (NH4)2SO3
NaH2PO4 + KNO3 = NaNO3 + KH2PO4 =>
NaH2PO4 + KNO3 = NaNO3 + KH2PO4
Y2O3 + NiO + RuO2 = Y2NiRuO6 =>
Y2O3 + NiO + RuO2 = Y2NiRuO6
Fe(NO3)3 + Ba(OH)2 = Fe(OH)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(NO3)2
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H12O6ONH4 =>
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H12O6ONH4
Fe(NO3)3 + AgCl = FeCl3 + AgNO3 =>
Fe(NO3)3 + 3 AgCl = FeCl3 + 3 AgNO3
Ni + H{+} = Ni2{+} + H2 =>
4 Ni + 2 H{+} = 2 Ni2{+} + H2
C7H6O3 + (CH3CO)2O = C9H8O4 =>
11 C7H6O3 + (CH3CO)2O = 9 C9H8O4
FeSO4 + NaOH + H2O = Na2SO4 + Fe(OH)3 + H2 =>
2 FeSO4 + 4 NaOH + 2 H2O = 2 Na2SO4 + 2 Fe(OH)3 + H2
KBr + KBrO3 + H2O = KOH + Br2 =>
5 KBr + KBrO3 + 3 H2O = 6 KOH + 3 Br2
C + HNO3 = CO2 + NO2 + H20(water) =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20(water)
I2(H2O) + CHCl3 = I2(CHCl3) + H2O =>
I2(H2O) + CHCl3 = I2(CHCl3) + H2O
N2H4 + KIO3 + HCl = N2 + ICl + KCl + H2O =>
N2H4 + KIO3 + 2 HCl = N2 + ICl + KCl + 3 H2O
Li3PO4 + ZnS = Zn3(PO4)2 + (Li3)2S3 =>
2 Li3PO4 + 3 ZnS = Zn3(PO4)2 + (Li3)2S3
K2Cr2O7 + H2SO4 + H2O2 = CrO(O2)2H2O + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO(O2)2H2O + K2SO4 + 3 H2O
Na2FeO4 + H2SO4 = Na2SO4 + Fe2(SO4)3 + O2 + H2O =>
4 Na2FeO4 + 10 H2SO4 = 4 Na2SO4 + 2 Fe2(SO4)3 + 3 O2 + 10 H2O
(NH4)3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NH4(NO3) =>
2(NH4)3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NH4(NO3)
Ba(CH3COOH) + HNO3 = CH3COOH + H + Ba(NO3)2 =>
Ba(CH3COOH) + 2 HNO3 = CH3COOH + 2 H + Ba(NO3)2
Pb(s) + I2(aq) = PbI2(s) =>
Pb(s) + I2(aq) = PbI2(s)
Ti(SiO3)4 + Ni(NO3)3 = Ti(NO3)4 + Ni(SiO3)3 =>
3 Ti(SiO3)4 + 4 Ni(NO3)3 = 3 Ti(NO3)4 + 4 Ni(SiO3)3
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
Al2SiO5 + SCl2 + C = AlCl3 + SiO2 + CO2 + S =>
2 Al2SiO5 + 6 SCl2 + 3 C = 4 AlCl3 + 2 SiO2 + 3 CO2 + 6 S
NaFe(OH)4 + SO2 = Na2SO3 + Fe(OH)3 + H2O =>
2 NaFe(OH)4 + SO2 = Na2SO3 + 2 Fe(OH)3 + H2O
B10H18 + O2 = B2H3 + H2O =>
4 B10H18 + 3 O2 = 20 B2H3 + 6 H2O
SnF4 + FeSO4 = SnSO4 + FeF4 =>
SnF4 + FeSO4 = SnSO4 + FeF4
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
S{2-} + Cr2O7{2-} + H{+} = S + Cr{3+} + H2O =>
3 S{2-} + Cr2O7{2-} + 14 H{+} = 3 S + 2 Cr{3+} + 7 H2O
Sulfur + oxygen = SO3 =>
2 S + 3 O2 = 2 SO3
Bi2O3 + H2SO4 = Bi2(SO4)3 + H2O =>
Bi2O3 + 3 H2SO4 = Bi2(SO4)3 + 3 H2O
U + H2O + HNO3 = UO2(NO3)2 + H2 =>
U + 2 H2O + 2 HNO3 = UO2(NO3)2 + 3 H2
Mg(s) + FeSO4(aq) = MgSO4(s) + Fe(aq) =>
Mg(s) + FeSO4(aq) = MgSO4(s) + Fe(aq)
C12H22O11 = C3H8O + CO2 + H2O =>
3 C12H22O11 = 8 C3H8O + 12 CO2 + H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CaCO3 + H2SO4 = CO2 + CaSO4 + H2O =>
CaCO3 + H2SO4 = CO2 + CaSO4 + H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + HNO2 + H2O =>
Cu2S + 7 HNO3 = Cu(NO3)2 + CuSO4 + 5 HNO2 + H2O
NaOH + H2SO4 = H2O + NaSO4H =>
NaOH + H2SO4 = H2O + NaSO4H
C7H6O3(S) + C4H6O3(L) = C9H8O4(S) + H2O(L) =>
2 C7H6O3(S) + C4H6O3(L) = 2 C9H8O4(S) + H2O(L)
FeI3 + CuNo3 = FeNo3 + CuI3 =>
FeI3 + CuNo3 = FeNo3 + CuI3
H2[PtCl6] + N2H6Cl2 = H2[PtCl4] + N2 + HCl =>
2 H2[PtCl6] + N2H6Cl2 = 2 H2[PtCl4] + N2 + 6 HCl
C8H16 + HI = C3HI + H =>
3 C8H16 + 8 HI = 8 C3HI + 48 H
CH3COOH + HCl = CH3COOH2 + Cl =>
CH3COOH + HCl = CH3COOH2 + Cl
KBrO3 + KBr + H2SO4 = K2SO4 + H2O + Br2 =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 Br2
ZnCl2(aq) + H2S(aq) = ZnS(s) + HCl(l) =>
ZnCl2(aq) + H2S(aq) = ZnS(s) + 2 HCl(l)
C6H12O6(s) = C(s) + H2O(g) =>
C6H12O6(s) = 6 C(s) + 6 H2O(g)
NH3 + CaCl2 + H2O = (NH4)Cl + Ca(OH)2 =>
2 NH3 + CaCl2 + 2 H2O = 2(NH4)Cl + Ca(OH)2
HOCOCH2COOH + Na2CO3 = NaOCOCH2COONa + CO2 + H2O =>
HOCOCH2COOH + Na2CO3 = NaOCOCH2COONa + CO2 + H2O
CoCO3 + (AcAc) + H2O = [Co(AcAc)3] + CO2 + H2O2 =>
CoCO3 + 3(AcAc) + H2O = [Co(AcAc)3] + CO2 + H2O2
BeO + CH3COOH = (CH3COO)2Be + H2O =>
BeO + 2 CH3COOH = (CH3COO)2Be + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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