| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10O + 6 O2 = 4 CO2 + 5 H2O
BaCI2 + (NH4)2SO4 = BaCI2SO4(NH4)2 =>
BaCI2 + (NH4)2SO4 = BaCI2SO4(NH4)2
Ca + Ni2 = CaNi2 =>
Ca + Ni2 = CaNi2
MnO4{-}{+} + Fe{2+} + H{+} = Mn{2+}{+} + Fe{3+} + H2O =>
MnO4{-}{+} + 5 Fe{2+} + 8 H{+} = Mn{2+}{+} + 5 Fe{3+} + 4 H2O
Fe1O3 + C1O1 = Fe1 + CO2 =>
Fe1O3 + 3 C1O1 = Fe1 + 3 CO2
Ni(C2H3O2)3 + Zn(NO3)2 = Ni(NO3)3 + Zn(C2H3O2)2 =>
2 Ni(C2H3O2)3 + 3 Zn(NO3)2 = 2 Ni(NO3)3 + 3 Zn(C2H3O2)2
Sr + CO3 = SrO + CO =>
2 Sr + CO3 = 2 SrO + CO
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
CuSO4 + SnCl2 = SnSO4 + CuCl2 =>
CuSO4 + SnCl2 = SnSO4 + CuCl2
Na2SO3 + S = Na2S2O3 = =>
Na2SO3 + S = Na2S2O3
SO2 + KOH = H2SO3 + K2O =>
SO2 + 2 KOH = H2SO3 + K2O
BaCO3 + Al = BaO + Al2C3 + Al2O3 =>
3 BaCO3 + 6 Al = 3 BaO + Al2C3 + 2 Al2O3
HF + Al(OH)3 = AlF + (OH)3H =>
HF + Al(OH)3 = AlF + (OH)3H
Cu + CaCl2 = CuCl2 + Ca =>
Cu + CaCl2 = CuCl2 + Ca
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3 =>
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
(NH4)2CrO4 + KOH = K2CrO4 + NH3 + H2O =>
(NH4)2CrO4 + 2 KOH = K2CrO4 + 2 NH3 + 2 H2O
H2 + CS5 = CH4 + H4S =>
12 H2 + CS5 = CH4 + 5 H4S
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
P2H8 = PH8 + P4 =>
4 P2H8 = 4 PH8 + P4
Fe(NO3)2 + LiOH = FeOH + Li(NO3)2 =>
Fe(NO3)2 + LiOH = FeOH + Li(NO3)2
FeSO4 + KI + K3IO4 + H2O = Fe(OH)2 + K2SO4 + I2 =>
4 FeSO4 + 5 KI + K3IO4 + 4 H2O = 4 Fe(OH)2 + 4 K2SO4 + 3 I2
HOCH2CH2OH + O2 = CO2 + H2O =>
2 HOCH2CH2OH + 5 O2 = 4 CO2 + 6 H2O
Cu + CaCl2 = CuCl3 + Ca =>
2 Cu + 3 CaCl2 = 2 CuCl3 + 3 Ca
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C8H11NO2 + O = C8H11NO3 =>
C8H11NO2 + O = C8H11NO3
Mg(CN)2 + H2O = HCN + MgO =>
Mg(CN)2 + H2O = 2 HCN + MgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2Zn(OH)4 + Na2CO3 = ZnCO3 + NaOH =>
Na2Zn(OH)4 + Na2CO3 = ZnCO3 + 4 NaOH
C + SiO2 = Si + CO2 =>
C + SiO2 = Si + CO2
Na2Zn(OH)4 + Na2CO3 = ZnCO3 + NaOH =>
Na2Zn(OH)4 + Na2CO3 = ZnCO3 + 4 NaOH
Fe + HOH3 = Fe3O4 + H2 =>
3 Fe + 4 HOH3 = Fe3O4 + 8 H2
(c)KBrO4(aq) + KBr(aq) + HCl(aq) = KCl(aq) + Br2(s) + H2O(l) =>
(c)KBrO4(aq) + 7 KBr(aq) + 8 HCl(aq) = 8 KCl(aq) + 4 Br2(s) + 4 H2O(l)
C9H18N2O4 + O2 = CO2 + H2O + NO2 =>
2 C9H18N2O4 + 27 O2 = 18 CO2 + 18 H2O + 4 NO2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
C2H2O4 = H2 + CO2 =>
C2H2O4 = H2 + 2 CO2
KBr + H2SO4 + Cl2 = K2SO4 + HCl + Br2 =>
2 KBr + H2SO4 + Cl2 = K2SO4 + 2 HCl + Br2
Fe(OH)3 + Ca(OH)2 = Ca(FeO2)2 + H2O =>
2 Fe(OH)3 + Ca(OH)2 = Ca(FeO2)2 + 4 H2O
H2PtCl6 + NaBH4 + H2O = Pt + NaCl + H3BO3 + H2 =>
H2PtCl6 + 6 NaBH4 + 18 H2O = Pt + 6 NaCl + 6 H3BO3 + 22 H2
ZnMnO4 + Au3PO4 = Au2MnO4 + Zn3(PO4)2 =>
3 ZnMnO4 + 2 Au3PO4 = 3 Au2MnO4 + Zn3(PO4)2
Ag + NH4OH = (Ag(NH3)2) + H2O =>
Ag + 2 NH4OH = (Ag(NH3)2) + 2 H2O
Fe(OH)2 + NaOH = Na4Fe(OH)6 =>
Fe(OH)2 + 4 NaOH = Na4Fe(OH)6
CH3COOH + Na2S = Na + H2O + CO + CH2S =>
CH3COOH + Na2S = 2 Na + H2O + CO + CH2S
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Sr(HCO3)2 = SrCO3 + H2O + CO2 =>
Sr(HCO3)2 = SrCO3 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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