| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + SO3 = BaSO3
C3H7COOH + Fe = C3H7COOFe + H2 =>
2 C3H7COOH + 2 Fe = 2 C3H7COOFe + H2
P2F10 = P + F =>
P2F10 = 2 P + 10 F
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
CH2O2 + H2SO4 = H2SO4*H2O + CO =>
CH2O2 + H2SO4 = H2SO4*H2O + CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaAl2Si2O8 + MgSiO3 + H2O = Ca2Al3Si3O12(OH) + Mg5Al2Si3O10(OH)8 + SiO2 =>
4 CaAl2Si2O8 + 5 MgSiO3 + 5 H2O = 2 Ca2Al3Si3O12(OH) + Mg5Al2Si3O10(OH)8 + 4 SiO2
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2Se + Sn(OH)4 = Sn(OH)2Se + H2O =>
H2Se + Sn(OH)4 = Sn(OH)2Se + 2 H2O
As2O3 + MnO4{-} + H{+} = As2O5 + Mn2{+} + H2O =>
13 As2O3 + 8 MnO4{-} + 12 H{+} = 13 As2O5 + 4 Mn2{+} + 6 H2O
Cr(s) + CuSO4(aq) = CrSO4(aq) + Cu(s) =>
Cr(s) + CuSO4(aq) = CrSO4(aq) + Cu(s)
Ba(OH)2 + NaH2C3O2 = NaOH + Ba(H2C3O2)2 =>
Ba(OH)2 + 2 NaH2C3O2 = 2 NaOH + Ba(H2C3O2)2
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
H4P2O5 + NaOH = Na4P2O5 + H2O =>
H4P2O5 + 4 NaOH = Na4P2O5 + 4 H2O
K3PO4 + MgBr2 = Mg3(PO4)2 + KBr =>
2 K3PO4 + 3 MgBr2 = Mg3(PO4)2 + 6 KBr
P4O10 = P + O2 = P4O10 =>
P4O10 = 4 P + 5 O2
NH2OH + KMnO4 + HCl = N2 + MnCl2 + KCl + H2O =>
10 NH2OH + 2 KMnO4 + 6 HCl = 5 N2 + 2 MnCl2 + 2 KCl + 18 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C{-}C = C{-}C{-}C =>
C{-}C = C{-}C{-}C
C6H8O7 + CH4N2O + C7H6O2 = C7H10N4O3 + H2O =>
5 C6H8O7 + 54 CH4N2O + 15 C7H6O2 = 27 C7H10N4O3 + 38 H2O
Cu(OH)2 + KCl = KOH + CuCl2 =>
Cu(OH)2 + 2 KCl = 2 KOH + CuCl2
CoCl3(aq) + AgNO3(aq) = Co(NO3)3(aq) + AgCl(aq) =>
CoCl3(aq) + 3 AgNO3(aq) = Co(NO3)3(aq) + 3 AgCl(aq)
CoO + H2SO4 + H2O = CoSO4(H2O)7 =>
CoO + H2SO4 + 6 H2O = CoSO4(H2O)7
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
C3H6O3 + H2 = C3H8O2 + H2O =>
C3H6O3 + 2 H2 = C3H8O2 + H2O
Ca(NO3)2 + C12H22O11 = CaO + CO2 + H2O + N2 =>
24 Ca(NO3)2 + 5 C12H22O11 = 24 CaO + 60 CO2 + 55 H2O + 24 N2
Fr(s) + Cl(g) = FrCl =>
Fr(s) + Cl(g) = FrCl
Al + Fe(CN)6 = AlFe(CN)6 =>
Al + Fe(CN)6 = AlFe(CN)6
H2O(g) + Rb(s) = RbOH(s) + H2(g) =>
2 H2O(g) + 2 Rb(s) = 2 RbOH(s) + H2(g)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HCl(aq) + LiOH = LiCl + H2O =>
HCl(aq) + LiOH = LiCl + H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CuFeS2 + O = CuS + FeO + SO2 =>
CuFeS2 + 3 O = CuS + FeO + SO2
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
C3H6O3 + H2SO4 = CO2 + H2O + SO2 =>
C3H6O3 + 6 H2SO4 = 3 CO2 + 9 H2O + 6 SO2
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + KCH3COOH =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + 2 KCH3COOH
KNO3 + H2O = HNO3 + KOH =>
KNO3 + H2O = HNO3 + KOH
Na2S5 + HCl = S + H2S + NaCl =>
Na2S5 + 2 HCl = 4 S + H2S + 2 NaCl
Na2MoO4 + KI + HCl = Mo5O14 + NaCl + KCl + I2 + H2O =>
5 Na2MoO4 + 2 KI + 12 HCl = Mo5O14 + 10 NaCl + 2 KCl + I2 + 6 H2O
NaOH + Cl2 + Br2 = NaBrO + NaCl + H2O =>
4 NaOH + Cl2 + Br2 = 2 NaBrO + 2 NaCl + 2 H2O
B2H6 + LiH = LiBH4 =>
B2H6 + 2 LiH = 2 LiBH4
Ca3(PO4)2 + SiO4 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO4 + 22 C = 6 CaSiO3 + P4 + 22 CO
Bi(NO3)3(aq) + NaOH(aq) = Bi(OH)3(s) + NaNO3(aq) =>
Bi(NO3)3(aq) + 3 NaOH(aq) = Bi(OH)3(s) + 3 NaNO3(aq)
H2CO + Cu(OH)2 = HCOOH + Cu2O + H2O =>
H2CO + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
OH + Br2 = BrO + H2O =>
4 OH + Br2 = 2 BrO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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