| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoCl3 + 3(NH4)2S = 6 NH4Cl + Co2S3
I2 + MgBr2 = Mg + I2Br2 =>
I2 + MgBr2 = Mg + I2Br2
K(s) + H2O(l) = KOH(l) + H2 =>
2 K(s) + 2 H2O(l) = 2 KOH(l) + H2
Ce + H2O = CeOH + H2 =>
2 Ce + 2 H2O = 2 CeOH + H2
CH2O + K(OH)2 = K(C2H3O2)2 + H2O =>
4 CH2O + K(OH)2 = K(C2H3O2)2 + 2 H2O
MgCl2 + KIO3 = Mg(IO3)2 + KCl =>
MgCl2 + 2 KIO3 = Mg(IO3)2 + 2 KCl
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)4 =>
3 C10H16 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 C10H16(OH)4
MgCl3 + NaOH = Mg(OH)3 + NaCl =>
MgCl3 + 3 NaOH = Mg(OH)3 + 3 NaCl
Zn(NO2)2 + NH4Br = ZnBr2 + NH4NO2 =>
Zn(NO2)2 + 2 NH4Br = ZnBr2 + 2 NH4NO2
ClO3{-} + I2 + H2O = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 I2 + 3 H2O = 6 IO3{-} + 5 Cl{-} + 6 H{+}
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
C6H4(COOH)OCOCH3 + NaOH = C6H4(COONa)ONa + NaOCOCH3 =>
5 C6H4(COOH)OCOCH3 + 21 NaOH = C6H4(COONa)ONa + 19 NaOCOCH3
F2(g) + CaI2(aq) = CaF2(s) + I2(g) =>
F2(g) + CaI2(aq) = CaF2(s) + I2(g)
NH4{+} + NaOH = NH3 + H2O + Na{+} =>
NH4{+} + NaOH = NH3 + H2O + Na{+}
Mg(OH)2 + HCl = H2O + MgCl + (OH)2 =>
2 Mg(OH)2 + 2 HCl = 2 H2O + 2 MgCl + (OH)2
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
C6H12O4 + O2 = H2 + CO2 =>
C6H12O4 + 4 O2 = 6 H2 + 6 CO2
B2(SO4)3 + Mg(HCO3)2 = B(OH)3 + CO2 + MgSO4 =>
B2(SO4)3 + 3 Mg(HCO3)2 = 2 B(OH)3 + 6 CO2 + 3 MgSO4
SiH4 + N2O + NH3 = SiON3 + H2 =>
2 SiH4 + 2 N2O + 2 NH3 = 2 SiON3 + 7 H2
Br2(l) + KI = I2 + KBr =>
Br2(l) + 2 KI = I2 + 2 KBr
B2O + H2O = HBO =>
B2O + H2O = 2 HBO
HCl + CaCO{3} = CaCl + HCO{3} =>
HCl + CaCO{3} = CaCl + HCO{3}
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
FeCl{3} + CaOH = Fe(OH){3} + CaCl =>
FeCl{3} + CaOH = Fe(OH){3} + CaCl
NaOH + Na2CO3 = Na + CO3(OH)2 =>
2 NaOH + Na2CO3 = 4 Na + CO3(OH)2
CH3COOH + Cl2 = CHCl2COOH + H2 =>
CH3COOH + Cl2 = CHCl2COOH + H2
N2 + O2(g) = NO2(g) =>
N2 + 2 O2(g) = 2 NO2(g)
KOH + AgSiO = KSiO + AgOH =>
KOH + AgSiO = KSiO + AgOH
K{+2}SO4 + AgNO3 = Ag{+2}SO4 + KNO3 =>
K{+2}SO4 + AgNO3 = Ag{+2}SO4 + KNO3
MgOH = Mg + OH =>
MgOH = Mg + OH
AlCO3{-2} = AlO{-2} + CO2 =>
AlCO3{-2} = AlO{-2} + CO2
(NH4)2S + H2O = (NH4)SH + NH4OH =>
(NH4)2S + H2O = (NH4)SH + NH4OH
CH3CH2NH2 + NH2CH2CH2COOH = NH2CH2CH2COONH3CH2CH3 =>
CH3CH2NH2 + NH2CH2CH2COOH = NH2CH2CH2COONH3CH2CH3
C135H36O9NS + O2 = CO2 + SO2 + NO2 + H2O =>
2 C135H36O9NS + 283 O2 = 270 CO2 + 2 SO2 + 2 NO2 + 36 H2O
KMnO4 + H2SO4 + FeSO4 = MnSO4 + H2O + Fe(SO4)3 + K2SO4 =>
4 KMnO4 + 16 H2SO4 + 5 FeSO4 = 4 MnSO4 + 16 H2O + 5 Fe(SO4)3 + 2 K2SO4
Na4[Pb(OH)6] + H2O2 = PbO2 + NaOH + H2O =>
Na4[Pb(OH)6] + H2O2 = PbO2 + 4 NaOH + 2 H2O
Ag1CO3 + KBr = KCO3 + Ag1Br =>
Ag1CO3 + KBr = KCO3 + Ag1Br
AgC2H3O2(aq) + Li3PO4(aq) = Ag3PO4(s) + LiC2H3O2(aq) =>
3 AgC2H3O2(aq) + Li3PO4(aq) = Ag3PO4(s) + 3 LiC2H3O2(aq)
Ca(OH)2(l) + HF(l) = CaF2(l) + H2O(l) =>
Ca(OH)2(l) + 2 HF(l) = CaF2(l) + 2 H2O(l)
C6H6O2 + O2 = H2O + CO2 =>
2 C6H6O2 + 13 O2 = 6 H2O + 12 CO2
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2(s) =>
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2(s)
IO2{3-} + SO2 + H{+} = I2 + SO4{2-} + H2O =>
2 IO2{3-} + SO2 + 4 H{+} = I2 + SO4{2-} + 2 H2O
C32H62 + O2 = CO2 + H2O =>
2 C32H62 + 95 O2 = 64 CO2 + 62 H2O
HC3H7OH(g) + O2(g) = CO2(g) + H2O(g) =>
4 HC3H7OH(g) + 19 O2(g) = 12 CO2(g) + 18 H2O(g)
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
Fe + S3 = FeS =>
3 Fe + S3 = 3 FeS
Mg(HCO3)2 + H3PO4 = Mg3(PO4)2 + CO2 + H2O =>
3 Mg(HCO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 CO2 + 6 H2O
Al2(s) + O3(g) = AlO2(s) =>
3 Al2(s) + 4 O3(g) = 6 AlO2(s)
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Fe(OH)2 + KBrO + H2SO4 = KBr + Fe2(SO4)3 + H2O =>
2 Fe(OH)2 + KBrO + 3 H2SO4 = KBr + Fe2(SO4)3 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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