| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 MoO4{2-} + [SiO2(OH)2]{2-} + 26 H{+} = H4[SiMo12O40] + 12 H2O
PH3 + O = H2O + P4O10 =>
4 PH3 + 16 O = 6 H2O + P4O10
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Rb2O + Li = Li2O + Rb =>
Rb2O + 2 Li = Li2O + 2 Rb
Rb + H3PO4 = Rb3PO4 + H2 =>
6 Rb + 2 H3PO4 = 2 Rb3PO4 + 3 H2
Zn(SO4)2 + CuCl2 = Zn + Cl + Cu(SO4)2 =>
Zn(SO4)2 + CuCl2 = Zn + 2 Cl + Cu(SO4)2
MgCO3 + NaCl = MgCl2 + Na2CO3 =>
MgCO3 + 2 NaCl = MgCl2 + Na2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(OH)2 + H3O{+} = H(OH) + Zn{2+} =>
Zn(OH)2 + 2 H3O{+} = 4 H(OH) + Zn{2+}
NaAlO2 + NaOH + H2O2 = Na[Al(OH)4] + NaO =>
NaAlO2 + 2 NaOH + H2O2 = Na[Al(OH)4] + 2 NaO
Fe2(SO4)3 + Na2S = Fe2S + Na2(SO4)3 =>
Fe2(SO4)3 + Na2S = Fe2S + Na2(SO4)3
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
KOH + Fe(NO3) = Fe(OH) + KNO3 =>
KOH + Fe(NO3) = Fe(OH) + KNO3
HFO4 + NaOH = NaFO4 + H2O =>
HFO4 + NaOH = NaFO4 + H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Ba + Rb2C2O4 = BaC2O4 + Rb =>
Ba + Rb2C2O4 = BaC2O4 + 2 Rb
Rb + H3PO4 = Rb3PO4 + H2 =>
6 Rb + 2 H3PO4 = 2 Rb3PO4 + 3 H2
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g)
H3PO4 + NaH2PO4 = NaH5(PO4)2 =>
H3PO4 + NaH2PO4 = NaH5(PO4)2
C12H2O10 + O2 = CO2 + H2O =>
2 C12H2O10 + 15 O2 = 24 CO2 + 2 H2O
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
Fe2(SO4)3 + CrCl2 + H2SO4 = FeSO4 + Cr2(SO4)3 + HCl =>
Fe2(SO4)3 + 2 CrCl2 + 2 H2SO4 = 2 FeSO4 + Cr2(SO4)3 + 4 HCl
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
C92H3O3 + O2 = CO2 + H2O =>
4 C92H3O3 + 365 O2 = 368 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2SO3*7H2O = Na2SO3 + H2O =>
Na2SO3*7H2O = Na2SO3 + 7 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
P + N2 = P3N5 =>
6 P + 5 N2 = 2 P3N5
U + ClF3 = UF6 + ClF =>
U + 3 ClF3 = UF6 + 3 ClF
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
NaAlO2 + NaOH + H2O2 = Na[Al(OH)4] + NaO =>
NaAlO2 + 2 NaOH + H2O2 = Na[Al(OH)4] + 2 NaO
HCl(aq) + NaNO3(aq) + Cu(s) = NaCl(aq) + NO2(g) + Cu(OH)2 =>
2 HCl(aq) + 2 NaNO3(aq) + Cu(s) = 2 NaCl(aq) + 2 NO2(g) + Cu(OH)2
Au3O2 = Au + O =>
Au3O2 = 3 Au + 2 O
Fe2 + S8 = Fe8S2 =>
16 Fe2 + S8 = 4 Fe8S2
HCl + CUO = H2O + CUCl2 =>
2 HCl + CUO = H2O + CUCl2
CaSiO3 + HF = CaF2 + H2O + SiF4 =>
CaSiO3 + 6 HF = CaF2 + 3 H2O + SiF4
KMnO4 + HCl = K2MnO4 + Cl2 + MnCl2 + H2O =>
2 KMnO4 + 8 HCl = K2MnO4 + 3 Cl2 + MnCl2 + 4 H2O
*C2H6O + *O2 = CO + H2O =>
*C2H6O + 2*O2 = 2 CO + 3 H2O
FeBr3 + K2S = FeBr2 + S + KBr =>
2 FeBr3 + K2S = 2 FeBr2 + S + 2 KBr
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
BaCl + HSO4 = BaSO4 + HCl =>
BaCl + HSO4 = BaSO4 + HCl
C5H10Cl2 + KOH = C5H10(OH)2 + KCl =>
C5H10Cl2 + 2 KOH = C5H10(OH)2 + 2 KCl
Al2O3*2H2O + NaOH = NaAlO2 + H2O =>
Al2O3*2H2O + 2 NaOH = 2 NaAlO2 + 3 H2O
(NH4)2Mn2O7 = Mn2O3 + H2O + N2 =>
(NH4)2Mn2O7 = Mn2O3 + 4 H2O + N2
CrBr3 + KOH = Cr(OH) + KBr3 =>
CrBr3 + KOH = Cr(OH) + KBr3
KMnO4 + H2SO4 + HS = MnSO4 + K2SO4 + H2O2 =>
6 KMnO4 + 7 H2SO4 + 2 HS = 6 MnSO4 + 3 K2SO4 + 8 H2O2
C3H6O + O2 = C02 + HOH =>
2 C3H6O + 2 O2 = 3 C02 + 6 HOH
Br2 + I2 + Ba(OH)2 = Ba(IO)2 + BaBr + H2O =>
Br2 + 2 I2 + 4 Ba(OH)2 = 2 Ba(IO)2 + 2 BaBr + 4 H2O
C2H4 + O2 = CO2 + H2O1 =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O1
Sb = Sb4 =>
4 Sb = Sb4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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