| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaOH = NaO{-} + H{+} =>
NaOH = NaO{-} + H{+}
Rb3PO4 + MgCl2 = RbCl + Mg3(PO4)2 =>
2 Rb3PO4 + 3 MgCl2 = 6 RbCl + Mg3(PO4)2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
MgSO4 + Na3P = Mg3P2 + Na2SO4 =>
3 MgSO4 + 2 Na3P = Mg3P2 + 3 Na2SO4
H3PO4 + CaSO4 = Ca3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 H2SO4
Ca3V10O28 + HBr = CaBr2 + VOBr2 + Br2 + H2O =>
Ca3V10O28 + 36 HBr = 3 CaBr2 + 10 VOBr2 + 5 Br2 + 18 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K2CO3 + Na2S = Na2(CO3) + K2S =>
K2CO3 + Na2S = Na2(CO3) + K2S
HI + Cn(OH)3 = CnI3 + H2O =>
3 HI + Cn(OH)3 = CnI3 + 3 H2O
Sb + HNO3 + HCl = SbCl5 + NO + H2O =>
3 Sb + 5 HNO3 + 15 HCl = 3 SbCl5 + 5 NO + 10 H2O
SO2 + NH3 + H2O + O = (NH4)2SO4 =>
SO2 + 2 NH3 + H2O + O = (NH4)2SO4
CH2(NH2)2 + NO2 = CO2 + H2O + N2 =>
4 CH2(NH2)2 + 10 NO2 = 4 CO2 + 12 H2O + 9 N2
KOH3 + NO2 = KN02 + KNO3 + H2O =>
10 KOH3 + 13 NO2 = 3 KN02 + 7 KNO3 + 15 H2O
HMnO4 + HI = MnO + HIO3 + H2O =>
6 HMnO4 + 5 HI = 6 MnO + 5 HIO3 + 3 H2O
Cr(OH)4{2-} + H2O2 = CrO4{-2} + H2O =>
Cr(OH)4{2-} + 2 H2O2 = CrO4{-2} + 4 H2O
Cu2O + SO2 = Cu2S + O2 =>
2 Cu2O + 2 SO2 = 2 Cu2S + 3 O2
B5H9 + O2 = B2O3 + H2O3 =>
2 B5H9 + 21 O2 = 5 B2O3 + 9 H2O3
CO2 + H2O = C8H2O5 + O2 =>
8 CO2 + H2O = C8H2O5 + 6 O2
KOH3 + NO2 = KN02 + KNO3 + H2O =>
10 KOH3 + 13 NO2 = 3 KN02 + 7 KNO3 + 15 H2O
C3H7OH + MnO4{-} + H{+} = Mn2{+} + CO2 + H2O =>
13 C3H7OH + 36 MnO4{-} + 54 H{+} = 18 Mn2{+} + 39 CO2 + 79 H2O
Fe + Ag{+} = Fe2{+} + Ag =>
2 Fe + Ag{+} = Fe2{+} + Ag
CdSO4 + (NH4)3PO4 = (NH4)2SO4 + Cd3(PO4)2 =>
3 CdSO4 + 2(NH4)3PO4 = 3(NH4)2SO4 + Cd3(PO4)2
NaHCO3 + H3C6H5O7 = Na3C6H5O3 + H2O + CO2 =>
27 NaHCO3 + 13 H3C6H5O7 = 9 Na3C6H5O3 + 43 H2O + 51 CO2
Al2 + Cl = AlCl3 =>
Al2 + 6 Cl = 2 AlCl3
C3H7OH + MnO4{-} + H{+} = Mn2{+} + CO2 + H2O =>
13 C3H7OH + 36 MnO4{-} + 54 H{+} = 18 Mn2{+} + 39 CO2 + 79 H2O
(CH3)3N + Al2(SO4)3 + H2O = [(CH3)3NH]2SO4 + Al(OH)3 =>
6(CH3)3N + Al2(SO4)3 + 6 H2O = 3[(CH3)3NH]2SO4 + 2 Al(OH)3
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(superscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(superscript)2O
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
Si3H2 + H2O = Si(OH)4 + H2 =>
Si3H2 + 12 H2O = 3 Si(OH)4 + 7 H2
C2H4O3 + O2 = CO2 + H2O =>
2 C2H4O3 + 3 O2 = 4 CO2 + 4 H2O
Mg(NO3)2 + H3O = HNO3 + Mg(OH)2 + H =>
Mg(NO3)2 + 2 H3O = 2 HNO3 + Mg(OH)2 + 2 H
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
K2O + CO = K + CO2 =>
K2O + CO = 2 K + CO2
CO + Na = Na2O + C =>
CO + 2 Na = Na2O + C
Ca3Al2SI2O10 + CaAl2SIO6 = CaAl2SI2O8 + Ca2Al2SIO7 =>
Ca3Al2SI2O10 + 2 CaAl2SIO6 = CaAl2SI2O8 + 2 Ca2Al2SIO7
C2H4O3 + O2 = CO2 + H2O =>
2 C2H4O3 + 3 O2 = 4 CO2 + 4 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
CS2(s) + O2(g) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2(g)
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
CrCl3 = Cl2 + Cr =>
2 CrCl3 = 3 Cl2 + 2 Cr
NH2CH2COOH + CH3CH2OH = NH2CH2COOCH2CH3 + H2O =>
NH2CH2COOH + CH3CH2OH = NH2CH2COOCH2CH3 + H2O
C3H7OH + MnO4{-} + H{+} = Mn2{+} + CO2 + H2O =>
13 C3H7OH + 36 MnO4{-} + 54 H{+} = 18 Mn2{+} + 39 CO2 + 79 H2O
Sn + K2Cr2O7 = K + SnCr2O7 =>
Sn + K2Cr2O7 = 2 K + SnCr2O7
LiH + CH3OH = LiCH3 + H2O =>
LiH + CH3OH = LiCH3 + H2O
Ca10F2(PO4)6 + H2SO4 = HF + Ca(H2PO4)2 + CaSO4 =>
Ca10F2(PO4)6 + 7 H2SO4 = 2 HF + 3 Ca(H2PO4)2 + 7 CaSO4
C5H5N + H2O = C5H4N + H3O =>
C5H5N + H2O = C5H4N + H3O
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Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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