| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + (SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C3H3NS + O2 = CO2 + H2O + N + S =>
4 C3H3NS + 15 O2 = 12 CO2 + 6 H2O + 4 N + 4 S
CrO + H = Cr + H2O =>
CrO + 2 H = Cr + H2O
Cl4(g) + CH4(g) = HCl(g) + CCl4(l) =>
2 Cl4(g) + CH4(g) = 4 HCl(g) + CCl4(l)
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
CH3Br + Na = NaBr + CH3CH3 =>
2 CH3Br + 2 Na = 2 NaBr + CH3CH3
C6H8N2 + H2 = H2N(CH2)6NH2 =>
C6H8N2 + 4 H2 = H2N(CH2)6NH2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CuCo3 + Al = Cu + Al2(Co3)3 =>
3 CuCo3 + 2 Al = 3 Cu + Al2(Co3)3
Zn + S = ZnS =>
Zn + S = ZnS
(C2H5)2NH + NaNO2 + HCl = (C2H5)2NNO + NaCl + H2O =>
(C2H5)2NH + NaNO2 + HCl = (C2H5)2NNO + NaCl + H2O
AgNO3CsCl = CsNO3 + AgCl =>
AgNO3CsCl = CsNO3 + AgCl
Rh + HNO3 = Rh(NO3)2 + NO2 + H2O =>
Rh + 4 HNO3 = Rh(NO3)2 + 2 NO2 + 2 H2O
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3 =>
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3
NH3 + H5C2Br = H3C2H2NH2 + HBr =>
NH3 + H5C2Br = H3C2H2NH2 + HBr
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + HOH =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 HOH
HCl + CuO = Cu + HClO =>
HCl + CuO = Cu + HClO
S8 + Cl2 = S2Cl =>
S8 + 2 Cl2 = 4 S2Cl
C10H16O = C + H + O =>
C10H16O = 10 C + 16 H + O
C7H14 + Br2 = C7H13 + HBr =>
2 C7H14 + Br2 = 2 C7H13 + 2 HBr
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Al2(SO4){3+} + NaOH = Al2OH + Na(SO4){3+} =>
Al2(SO4){3+} + NaOH = Al2OH + Na(SO4){3+}
BeCl2 + K2CO3 = BeCO3 + KCl =>
BeCl2 + K2CO3 = BeCO3 + 2 KCl
AgCl + Cr = Ag + CrCl2 =>
2 AgCl + Cr = 2 Ag + CrCl2
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
Ai + H2O = Ai2O3 + H2 =>
2 Ai + 3 H2O = Ai2O3 + 3 H2
Ca(NO3)2 + AlPO4 = Ca(PO4)2 + Al(NO3) =>
Ca(NO3)2 + 2 AlPO4 = Ca(PO4)2 + 2 Al(NO3)
Na2S + NaMnO4 + HBr = NaBr + MnBr2 + Na2SO3 + H2O =>
5 Na2S + 6 NaMnO4 + 18 HBr = 6 NaBr + 6 MnBr2 + 5 Na2SO3 + 9 H2O
CuSO4 + NaCl = CuCl + SO4Na =>
CuSO4 + NaCl = CuCl + SO4Na
Rb(s) + O2(g) = Rb2O =>
4 Rb(s) + O2(g) = 2 Rb2O
BaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + BaCl2(aq) =>
BaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + BaCl2(aq)
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
Al2O3 + Na = Al + Na2O =>
Al2O3 + 6 Na = 2 Al + 3 Na2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
KNO3 + NaBr = KBr + NaNO3 =>
KNO3 + NaBr = KBr + NaNO3
CH2O2 + H2O = CHO2 + H3O =>
CH2O2 + H2O = CHO2 + H3O
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
Ag2 + Cl2 = AgCl =>
Ag2 + Cl2 = 2 AgCl
I4 + H = HI =>
I4 + 4 H = 4 HI
C6H12O6 + CuSO4 = C6H8O6 + Cu + H2SO4 =>
C6H12O6 + 2 CuSO4 = C6H8O6 + 2 Cu + 2 H2SO4
Na + HClO2 = NaClO2 + H2 =>
2 Na + 2 HClO2 = 2 NaClO2 + H2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
Pt + HBr = PtBr2 + H =>
Pt + 2 HBr = PtBr2 + 2 H
NaOH(aq) + HCI(aq) = NaCI(aq) + H2O(aq) =>
NaOH(aq) + HCI(aq) = NaCI(aq) + H2O(aq)
BaCl2 + H2SO4 = Ba2(SO4)2 + HCl =>
2 BaCl2 + 2 H2SO4 = Ba2(SO4)2 + 4 HCl
Mg + N = MgN =>
Mg + N = MgN
Br + CaI2 = CaBr2 + I =>
2 Br + CaI2 = CaBr2 + 2 I
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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