| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
C3H6 + HBr = C3H6Br2 + H =>
C3H6 + 2 HBr = C3H6Br2 + 2 H
FeCl3 + KSCl = FeKS + Cl3Cl =>
FeCl3 + KSCl = FeKS + Cl3Cl
K2FeO4 + CrCl2 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
K2FeO4 + 3 CrCl2 + 8 HCl = 3 CrCl3 + FeCl3 + 2 KCl + 4 H2O
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
AgH2O = Ag + H2O =>
AgH2O = Ag + H2O
Ag2SO4 + K2Cr2O7 + H2SO4 = Ag2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Ag2SO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Ag2(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
MnO2 + CO = Mn2 + CO2 =>
2 MnO2 + 4 CO = Mn2 + 4 CO2
H2O*Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 + H2O =>
H2O*Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3 + H2O
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + H2O + CH3COOKKCl =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + H2O + 2 CH3COOKKCl
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
FeSO4 + K3FeCN6 = Fe + K2SO4 + FeFeCN6 =>
3 FeSO4 + 2 K3FeCN6 = Fe + 3 K2SO4 + 2 FeFeCN6
NaOH = Na + OH =>
NaOH = Na + OH
AgCl + NH4OH = [Ag(NH3)2] + Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2] + Cl + 2 H2O
Ca + H2O = Ca(OH)2 + H21 =>
21 Ca + 42 H2O = 21 Ca(OH)2 + 2 H21
H2O*Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 + H2O =>
H2O*Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3 + H2O
PbCrO4 + KI + HCl = PbCl2 + CrI + KCl + I12 + H2O =>
12 PbCrO4 + 72 KI + 96 HCl = 12 PbCl2 + 12 CrI + 72 KCl + 5 I12 + 48 H2O
Manganese(II)SulfateSodiumHydroxide = SodiumSulfateManganese(II)Hydroxide =>
Manganese(II)SulfateSodiumHydroxide = SodiumSulfateManganese(II)Hydroxide
HI + K2Cr2O7 + HClO4 = I2 + KClO4 + Cl3CrO12 + H2O =>
6 HI + K2Cr2O7 + 8 HClO4 = 3 I2 + 2 KClO4 + 2 Cl3CrO12 + 7 H2O
Ba(OH)2 + AICl3 = AI(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AICl3 = 2 AI(OH)3 + 3 BaCl2
IHCl = IClH =>
IHCl = IClH
Ba(OH)2 + AICl3 = AI(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AICl3 = 2 AI(OH)3 + 3 BaCl2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CaC + AsBr3 = C + As + CaBr2 =>
3 CaC + 2 AsBr3 = 3 C + 2 As + 3 CaBr2
C5H10O2 = C + H + O2 =>
C5H10O2 = 5 C + 10 H + O2
Ba(OH)2 + AICl3 = AI(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AICl3 = 2 AI(OH)3 + 3 BaCl2
Cr(OH)4{-} + H2O2 = CrO4{-}2 + H2O =>
Cr(OH)4{-} + 2 H2O2 = CrO4{-}2 + 4 H2O
CoO + Nb2O5 + Co = CoNbO3 =>
CoO + Nb2O5 + Co = 2 CoNbO3
HI + K2Cr2O7 + HClO4 = I2 + KClO4 + Cl3CrO12 + H2O =>
6 HI + K2Cr2O7 + 8 HClO4 = 3 I2 + 2 KClO4 + 2 Cl3CrO12 + 7 H2O
HN + Li = LiN + H =>
HN + Li = LiN + H
Bi2S3 + NaOH = Bi(OH)3 + Na2S =>
Bi2S3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2S
HN + Li = LiN + H =>
HN + Li = LiN + H
CoO + Nb2O5 + Co = CoNbO3 =>
CoO + Nb2O5 + Co = 2 CoNbO3
CaC + AsBr3 = C + As + CaBr2 =>
3 CaC + 2 AsBr3 = 3 C + 2 As + 3 CaBr2
CoO + Nb2O5 + Co = CoNbO3 =>
CoO + Nb2O5 + Co = 2 CoNbO3
HN + Li = LiN + H =>
HN + Li = LiN + H
Au2O3 = Au3 + O2 =>
6 Au2O3 = 4 Au3 + 9 O2
Cu(SO4) + Ba(Cl2) = Cu(Cl2) + Ba(SO4) =>
Cu(SO4) + Ba(Cl2) = Cu(Cl2) + Ba(SO4)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
HN + Li = LiN + H =>
HN + Li = LiN + H
HI + K2Cr2O7 + HClO4 = I2 + KClO4 + Cl3CrO12 + H2O =>
6 HI + K2Cr2O7 + 8 HClO4 = 3 I2 + 2 KClO4 + 2 Cl3CrO12 + 7 H2O
C2H4O + [O] = CH3COOH =>
C2H4O + [O] = CH3COOH
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Cu + ZnO = Cu2O3 + Zn =>
2 Cu + 3 ZnO = Cu2O3 + 3 Zn
AlCl2 + NaOH = NaCl + Al(OH)2 =>
AlCl2 + 2 NaOH = 2 NaCl + Al(OH)2
FeOHNaCl = FeClNaOH =>
FeOHNaCl = FeClNaOH
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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