| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NH3 + 8(NO3) = 9 N2O + 15 H2O
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
N2 + O5 + K2O = KNO3 =>
N2 + O5 + K2O = 2 KNO3
CH3OH + KMnO4 = HCOOK + H2O + MnO2 + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 H2O + 4 MnO2 + KOH
Cu(NO3)2 + (NH4)2SO4 = Cu(SO4) + NH4NO3 =>
Cu(NO3)2 + (NH4)2SO4 = Cu(SO4) + 2 NH4NO3
Tc2O7 + CCl4 = TcCl4 + COCl2 + Cl2 =>
Tc2O7 + 7 CCl4 = 2 TcCl4 + 7 COCl2 + 3 Cl2
Al2O3 + LiOH = LiAlO2 + H2O =>
Al2O3 + 2 LiOH = 2 LiAlO2 + H2O
NaCl + MgSO4 = Na2SO4 + MgCl2 =>
2 NaCl + MgSO4 = Na2SO4 + MgCl2
Ca(s) + H2SO4(AQ) = CaSO4(AQ) + H2(g) =>
Ca(s) + H2SO4(AQ) = CaSO4(AQ) + H2(g)
C2OH2 + O2 = CO2 + H2O =>
C2OH2 + 2 O2 = 2 CO2 + H2O
Zn + HNO = Zn(NO) + H =>
Zn + HNO = Zn(NO) + H
CaSO4 + HCl = H2SO4 + CaCl2 =>
CaSO4 + 2 HCl = H2SO4 + CaCl2
Fr2O + HBr = HFr2 + BrO =>
Fr2O + HBr = HFr2 + BrO
(CaC2) + (H2O) + (CO2) = (CH2CHCO2H) + (Ca(OH)2) =>
6(CaC2) + 16(H2O) + 3(CO2) = 5(CH2CHCO2H) + 6(Ca(OH)2)
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
ClCH2CH2CH2CH2Cl + KOH = KCl + H2O + CH2CHCHCH2 =>
ClCH2CH2CH2CH2Cl + 2 KOH = 2 KCl + 2 H2O + CH2CHCHCH2
B + F = B2F =>
2 B + F = B2F
CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI
S2O3{-2} + Cu{+2} = S4O6{-2} + Cu{+} =>
2 S2O3{-2} + 2 Cu{+2} = S4O6{-2} + 2 Cu{+}
K2MnO3 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO3 + 6 HCl = 2 KCl + MnCl2 + Cl2 + 3 H2O
Na + H5O = Na4O4H3 + H3 =>
12 Na + 12 H5O = 3 Na4O4H3 + 17 H3
Ba(NO3)2 + ZrO(NO3)2*H2O + C6H8O7 = BaZrO3 + H2O + N2 + CO =>
3 Ba(NO3)2 + 3 ZrO(NO3)2*H2O + 10 C6H8O7 = 3 BaZrO3 + 43 H2O + 6 N2 + 60 CO
C2H2 + I2 = C2H2I4 =>
C2H2 + 2 I2 = C2H2I4
CH3CH2OH + KMnO4 = CH3COH + KOH + MnO2 + H2O =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3COH + 2 KOH + 2 MnO2 + 2 H2O
P4 + OH{-} + H2O = HPO3{2-} + PH3 =>
P4 + 4 OH{-} + 2 H2O = 2 HPO3{2-} + 2 PH3
Sb2S3 + KMnO4 + KOH = K3SbO4 + K2MnO4 + K2SO4 + H2O =>
Sb2S3 + 28 KMnO4 + 40 KOH = 2 K3SbO4 + 28 K2MnO4 + 3 K2SO4 + 20 H2O
Au + S = AuS2 =>
Au + 2 S = AuS2
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
P + H2O + NaOH = Na3PO4 + PH3 =>
8 P + 3 H2O + 9 NaOH = 3 Na3PO4 + 5 PH3
C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
GeO2 + SO2 = Ge + SO4 =>
GeO2 + SO2 = Ge + SO4
Cr(OH)3 + (NH4)2SO4 = Cr2(SO4)3 + NH4OH =>
2 Cr(OH)3 + 3(NH4)2SO4 = Cr2(SO4)3 + 6 NH4OH
HNO3 + AgNO3 = AgH(NO3)2 =>
HNO3 + AgNO3 = AgH(NO3)2
MnO4(aq) + IO3(aq) = MnO2(s) + IO4(aq) =>
MnO4(aq) + 2 IO3(aq) = MnO2(s) + 2 IO4(aq)
Na + Pb(OH)2 = NaOH + Pb =>
2 Na + Pb(OH)2 = 2 NaOH + Pb
Ca(Br)2 + HCl = CaCl2 + HBr =>
Ca(Br)2 + 2 HCl = CaCl2 + 2 HBr
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
C30H50O2 + O2 = H2O2 + CO2 =>
C30H50O2 + 54 O2 = 25 H2O2 + 30 CO2
K2Cr2O7 + H2S = Cr2O3 + KOH + SO2 =>
K2Cr2O7 + H2S = Cr2O3 + 2 KOH + SO2
[Co(NH3)4CO3]NO3 + HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-} =>
[Co(NH3)4CO3]NO3 + 3 HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-}
(PO4)4V3 + H2O = PO4H3 + V(OH)4 =>
(PO4)4V3 + 12 H2O = 4 PO4H3 + 3 V(OH)4
Al2O3 + C2 = Al + CO2 =>
4 Al2O3 + 3 C2 = 8 Al + 6 CO2
C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Mg2O2 + H2O = Mg(OH)2 =>
Mg2O2 + 2 H2O = 2 Mg(OH)2
Mo + HCl = MoCl + H2 =>
2 Mo + 2 HCl = 2 MoCl + H2
Li2S2O3 + Br2 + LiOH = LiBr + Li2SO4 + H2O =>
Li2S2O3 + 4 Br2 + 10 LiOH = 8 LiBr + 2 Li2SO4 + 5 H2O
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Cu(NH3)4SO4 + KCN = KCu(CN)2 + NH3 + (CN)2 + K2SO4 =>
2 Cu(NH3)4SO4 + 6 KCN = 2 KCu(CN)2 + 8 NH3 + (CN)2 + 2 K2SO4
Fe(CN)2 = Fe + CN =>
Fe(CN)2 = Fe + 2 CN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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