| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na[Sb(OH)4] + 4 NaOH + 2 AgNO3 = 2 Ag + 2 NaNO3 + Na3SbO4 + 4 H2O
Au + H{+} + NO3{-} + Cl{-} = [AuCl4]{-} + NO2 + H2O =>
Au + 6 H{+} + 3 NO3{-} + 4 Cl{-} = [AuCl4]{-} + 3 NO2 + 3 H2O
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
Pb(s) + NO3(s) = Pb(NO3)2(s) =>
Pb(s) + 2 NO3(s) = Pb(NO3)2(s)
Cr3SO4 + NaCO3 = NaSO4 + Cr3CO3 =>
Cr3SO4 + NaCO3 = NaSO4 + Cr3CO3
NaOH + HC2H3OO = H2O + NaCH3COO =>
NaOH + HC2H3OO = H2O + NaCH3COO
Na2SO4 + Mg = MgSO4 + Na =>
Na2SO4 + Mg = MgSO4 + 2 Na
C5H11COOH + NaOH = C5H11COONa + H2O =>
C5H11COOH + NaOH = C5H11COONa + H2O
Mg + Ba(OH)2 = Mg(OH)2 + Ba =>
Mg + Ba(OH)2 = Mg(OH)2 + Ba
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
PbC4H6O4 + Na2SO4 = NaCH3COO + PbSO4 =>
PbC4H6O4 + Na2SO4 = 2 NaCH3COO + PbSO4
Fe3Cl3 + Cu = CuCl3 + Fe =>
Fe3Cl3 + Cu = CuCl3 + 3 Fe
PbS(s) + O2(s) = PbO + SO2(s) =>
2 PbS(s) + 3 O2(s) = 2 PbO + 2 SO2(s)
P + CuSO4 + H2O = H3PO4 + H2SO4 + Cu3P =>
11 P + 15 CuSO4 + 24 H2O = 6 H3PO4 + 15 H2SO4 + 5 Cu3P
KMnO4 + CrOH3 + KOH = Mn02 + K2CrO4 + H2O =>
2 KMnO4 + 2 CrOH3 + 2 KOH = Mn02 + 2 K2CrO4 + 4 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
NH4ClO4 + Ca + C2H3Cl = CaCl2 + H2O + N2 + CO2 =>
22 NH4ClO4 + 15 Ca + 8 C2H3Cl = 15 CaCl2 + 56 H2O + 11 N2 + 16 CO2
C3H6 + HCl = C3H7(Cl) =>
C3H6 + HCl = C3H7(Cl)
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NaNO2 + NH4Cl = N2 + NaCl + H2O =>
NaNO2 + NH4Cl = N2 + NaCl + 2 H2O
HCl + Ca(HCO3)2 = CaCl2 + (HCO3)2 + H2 =>
2 HCl + Ca(HCO3)2 = CaCl2 + (HCO3)2 + H2
CrF2 = Cr + F2 =>
CrF2 = Cr + F2
CoOC = COCo =>
CoOC = COCo
CH3CH2OH + CH3COOH = CH3CH2COO + H2O =>
CH3CH2OH + 5 CH3COOH = 4 CH3CH2COO + 3 H2O
potassiumhydroxide + ammoniumsulfate = potassiumsulfate + ammoniumhydroxide =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
Cr3SO4 + NaCO3 = NaSO4 + Cr3CO3 =>
Cr3SO4 + NaCO3 = NaSO4 + Cr3CO3
HI + ZnO = ZnI + HO =>
HI + ZnO = ZnI + HO
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
ClO + KI = Cl + I2 + KO =>
2 ClO + 2 KI = 2 Cl + I2 + 2 KO
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Ni + HMnO4 = Ni(MnO4)3 + H2 =>
2 Ni + 6 HMnO4 = 2 Ni(MnO4)3 + 3 H2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K2Cr2O7 + SO2 + HCl = Cr2(SO4)3 + KCl + H2O =>
K2Cr2O7 + 3 SO2 + 2 HCl = Cr2(SO4)3 + 2 KCl + H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
N4O10 = N2O4 + O4 =>
2 N4O10 = 4 N2O4 + O4
K2Cr2O7 + HCl + NaOH = K2O + NaCrO + H2O + Cl =>
K2Cr2O7 + 10 HCl + 2 NaOH = K2O + 2 NaCrO + 6 H2O + 10 Cl
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CH4(OH)3 + O2 = (COOH)2 + H2O =>
2 CH4(OH)3 + 2 O2 = (COOH)2 + 6 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaOH + HNO3 = CaNO3 + H2O =>
CaOH + HNO3 = CaNO3 + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KClO3 + H2SO4 = HClO4 + ClO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 4 ClO2 + 3 K2SO4 + 2 H2O
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
Barium + Nitrogen = Ba3N2 =>
3 Ba + N2 = Ba3N2
Cu2CO3(s) = Cu(s) + CO2(g) + O2(g) =>
2 Cu2CO3(s) = 4 Cu(s) + 2 CO2(g) + O2(g)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
CH4(g) + S8(s) = CS2(l) + H2S =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S
C7H8Br6 + O2 = CO2 + H2O + HBr =>
2 C7H8Br6 + 15 O2 = 14 CO2 + 2 H2O + 12 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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