| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3Sb2(s) + 6 H2O(l) = 3 Zn(OH)2(aq) + 2 SbH3(s)
Li2S + Al2(SO4)3 = Al2S3 + Li2(SO4) =>
3 Li2S + Al2(SO4)3 = Al2S3 + 3 Li2(SO4)
Zn + H2SO4 + H2O = ZnSO4*7H2O + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4*7H2O + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Kl + H2O = KlH2O =>
Kl + H2O = KlH2O
P4 + KOH + H2O = KPO2H2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 KPO2H2 + PH3
Zn + Na2S2O3 + C4H10O + H2O = ZnS + NaOH + CO2 =>
12 Zn + 6 Na2S2O3 + C4H10O + H2O = 12 ZnS + 12 NaOH + 4 CO2
MgSO4 + NH3 = Mg3N2 + H2SO4 =>
3 MgSO4 + 2 NH3 = Mg3N2 + 3 H2SO4
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt =>
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
CH4O(g) + O2(g) = CO2(g) + H2O(g)(s) =>
2 CH4O(g) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)(s)
(RCOO)2Ca + Na3PO4 = RCOONa + (Ca)3(PO4)2 =>
3(RCOO)2Ca + 2 Na3PO4 = 6 RCOONa + (Ca)3(PO4)2
AlSO4 + H2O = Al(OH)3 + H3SO4 =>
AlSO4 + 3 H2O = Al(OH)3 + H3SO4
KO2 + H2O = O2 + KOH = =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Li(s) + O2(g) = Li2O =>
4 Li(s) + O2(g) = 2 Li2O
CaSO3 + Co3(PO4) = Ca3(PO4)2 + Co2(SO3) =>
3 CaSO3 + 2 Co3(PO4) = Ca3(PO4)2 + 3 Co2(SO3)
S{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S{2-} + 4 I2 + 4 H2O = SO4{2-} + 8 I{-} + 8 H{+}
H2S + HNO2 = H2SO4 + NO + H2O =>
H2S + 8 HNO2 = H2SO4 + 8 NO + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu2 + CO3 = OCu + CO2 =>
Cu2 + 2 CO3 = 2 OCu + 2 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N5 = N2 =>
2 N5 = 5 N2
MnSO4 + LiOH = Mn(OH)2 + Li2SO4 =>
MnSO4 + 2 LiOH = Mn(OH)2 + Li2SO4
F{-} + H3O{+} = HF + H2O =>
F{-} + H3O{+} = HF + H2O
Zn + H2SO4 + H2O = ZnSO4*7H2O + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4*7H2O + H2
C6H12O6 = C6H14 + H2O + CO2 =>
19 C6H12O6 = 12 C6H14 + 30 H2O + 42 CO2
C4H6O3 + C6H16O2 = C8H14O2 + CH3COOH =>
16 C4H6O3 + 5 C6H16O2 = 6 C8H14O2 + 23 CH3COOH
CH3{-}CH2{-}OH{} = CH3{-}COH =>
CH3{-}CH2{-}OH{} = CH3{-}COH
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
CH3CH2O + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
4 CH3CH2O + CH3CH2CH2COOH = 2 CH3CH2CH2COOCH2CH3 + 2 H2O
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
NH3 + C = NH4CN + H2 =>
2 NH3 + C = NH4CN + H2
KMnO4 + K2S + KOH = K2SO3 + K2MnO4 + H2O =>
6 KMnO4 + K2S + 6 KOH = K2SO3 + 6 K2MnO4 + 3 H2O
CH3OCH3 + AlCl3 = CH3OCH2AlCl3 + H2 =>
2 CH3OCH3 + 2 AlCl3 = 2 CH3OCH2AlCl3 + H2
HC2H3O2 + NaHSO3 = H2O + SO2 + NaC2H3O2 =>
HC2H3O2 + NaHSO3 = H2O + SO2 + NaC2H3O2
Al(OH)3 + RbOH = Rb3[Al(OH)6] =>
Al(OH)3 + 3 RbOH = Rb3[Al(OH)6]
(Ba)Cl2(aq) + Na2SO4(aq) = (Ba)SO4(s) + NaCl(aq) =>
(Ba)Cl2(aq) + Na2SO4(aq) = (Ba)SO4(s) + 2 NaCl(aq)
NaClO + Fe + HCl = NaCl2 + FeCl3 + H2O =>
3 NaClO + Fe + 6 HCl = 3 NaCl2 + FeCl3 + 3 H2O
HBr + Mg(HCO3)2 = MgBr2 + H2O + CO2 =>
2 HBr + Mg(HCO3)2 = MgBr2 + 2 H2O + 2 CO2
NaHCO3 + CaCr2O7 = Na2Cr2O7 + Ca(HCO3)2 =>
2 NaHCO3 + CaCr2O7 = Na2Cr2O7 + Ca(HCO3)2
Sn2(SO4)3 + H2SO4 = Sn(SO4)2 + H2S + H2O =>
4 Sn2(SO4)3 + 5 H2SO4 = 8 Sn(SO4)2 + H2S + 4 H2O
Zn + H2SO4 + H2O = ZnSO4*7H2O + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4*7H2O + H2
Be(OH)2 + HI = H2O + BeI2 =>
Be(OH)2 + 2 HI = 2 H2O + BeI2
C7H7Cl + Cl2 = C7H6Cl2 + HCl =>
C7H7Cl + Cl2 = C7H6Cl2 + HCl
Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2
FeO + H2SO3 = FeSO3 + H2O =>
FeO + H2SO3 = FeSO3 + H2O
K2Cr2O7 + H2SO4 + FeSO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 3 FeSO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
NaCl2 + Ag(NO4)3 = Na + NO4 + AgCl2 =>
NaCl2 + Ag(NO4)3 = Na + 3 NO4 + AgCl2
(NH4)3PO4 + PbS2 = NH4S + Pb3(PO4)2 =>
2(NH4)3PO4 + 3 PbS2 = 6 NH4S + Pb3(PO4)2
NaI + NaCl = Na + ClI =>
NaI + NaCl = 2 Na + ClI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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