| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaNO3 + 2 HNO3 = Ca(NO3)2 + NO2 + H2O
H2SO3 + Cu(OH)2 = Cu2(SO3)2 + H2O =>
2 H2SO3 + 2 Cu(OH)2 = Cu2(SO3)2 + 4 H2O
Li2O + CuO = Li2Cu + O2 =>
Li2O + CuO = Li2Cu + O2
S3Cl2 + H2O = SO2 + S + HCl =>
2 S3Cl2 + 2 H2O = SO2 + 5 S + 4 HCl
P2O3 + H2O = H3PO4 + P =>
5 P2O3 + 9 H2O = 6 H3PO4 + 4 P
BaAl = AlBa =>
BaAl = AlBa
HgSO4 + (NH4)(NO3) = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2(NH4)(NO3) = Hg(NO3)2 + (NH4)2SO4
N2O5 + S = SO2 + NO2 =>
2 N2O5 + S = SO2 + 4 NO2
NO3 + H2O = NO3OH + H =>
NO3 + H2O = NO3OH + H
Cu4 + O2 = CuO =>
Cu4 + 2 O2 = 4 CuO
NaHSO4 + LiOH = NaOH + LiHSO4 =>
NaHSO4 + LiOH = NaOH + LiHSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PCl3 + O2 = P2O3 + Cl2O =>
2 PCl3 + 3 O2 = P2O3 + 3 Cl2O
Cu4 + O2 = CuO =>
Cu4 + 2 O2 = 4 CuO
H2OCu = CuOH2 =>
H2OCu = CuOH2
Al2(SO4)3 + K2S + H2O = Al(OH)3 + K2SO4 + H2S =>
Al2(SO4)3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 H2S
SiCl4 + SbF3 = SiF4 + SbCl3 =>
3 SiCl4 + 4 SbF3 = 3 SiF4 + 4 SbCl3
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
CH3COOH + Be = CH3COOBe + H2 =>
2 CH3COOH + 2 Be = 2 CH3COOBe + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn + H2SO4 = Zn2SO4 + H =>
2 Zn + H2SO4 = Zn2SO4 + 2 H
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
N2O5 + S = SO2 + NO2 =>
2 N2O5 + S = SO2 + 4 NO2
C2H5Cl + Cl = C2H4Cl2 + HCl =>
C2H5Cl + 2 Cl = C2H4Cl2 + HCl
U + NaOH = Na + U(OH) =>
U + NaOH = Na + U(OH)
F2 + NaI = Na + F2I =>
F2 + NaI = Na + F2I
HNO3 + Bi(OH)4 = Bi(NO3)4 + H2O =>
4 HNO3 + Bi(OH)4 = Bi(NO3)4 + 4 H2O
Na2SnF6 + H2O = SnO2 + NaF + HF =>
Na2SnF6 + 2 H2O = SnO2 + 2 NaF + 4 HF
Al2(SO4)3 + CH3COONa + H2O = (CH3COO)Al(OH)2 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2(CH3COO)Al(OH)2 + 3 Na2SO4 + 4 CH3COOH
CH3CH(Cl)(CH2)3CH3 = HCl + CH3CHCHCH2CH2CH3 =>
CH3CH(Cl)(CH2)3CH3 = HCl + CH3CHCHCH2CH2CH3
AuO = Au + OO =>
2 AuO = 2 Au + OO
AgNO + Na2SO3 = Ag2SO3 + NaNO =>
2 AgNO + Na2SO3 = Ag2SO3 + 2 NaNO
CH3CH(OH)CH2CH3 + HCl = CH3CH2CHClCH3 + H2O =>
CH3CH(OH)CH2CH3 + HCl = CH3CH2CHClCH3 + H2O
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Cu4 + O2 = CuO =>
Cu4 + 2 O2 = 4 CuO
Fe + S + H2O = FeO + H2S =>
Fe + S + H2O = FeO + H2S
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
(NH4)2SO4 + HCl = SCl2 + NO2 + H2 =>
(NH4)2SO4 + 2 HCl = SCl2 + 2 NO2 + 5 H2
SiO2(s) + C = Si + CO(q) =>
SiO2(s) + 2 C = Si + 2 CO(q)
LiOH + CrCl3 = Cr(OH)3 + LiCl =>
3 LiOH + CrCl3 = Cr(OH)3 + 3 LiCl
CsMnO4 + HI = CsI + MnI + H2O + I2 =>
CsMnO4 + 8 HI = CsI + MnI + 4 H2O + 3 I2
NH4 + H2O = NH5 + OH =>
NH4 + H2O = NH5 + OH
H2O + Al2Si4O10(OH)2 + Al2SiO5 = Al2Si2O5(OH)4 =>
5 H2O + Al2Si4O10(OH)2 + 2 Al2SiO5 = 3 Al2Si2O5(OH)4
NaNO3 + KI + HCl = I2 + KCl + NaNO2 + H2O =>
NaNO3 + 2 KI + 2 HCl = I2 + 2 KCl + NaNO2 + H2O
CaS(aq) + Ni2Cl(aq) = Ni2S(s) + CaCl(aq) =>
CaS(aq) + Ni2Cl(aq) = Ni2S(s) + CaCl(aq)
N2O5 + S = SO2 + NO2 =>
2 N2O5 + S = SO2 + 4 NO2
Pt + HBr = PtBr + H =>
Pt + HBr = PtBr + H
C3H6O(v) + O2(g) = CO2(g) + H2O(v) =>
C3H6O(v) + 4 O2(g) = 3 CO2(g) + 3 H2O(v)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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