| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO3 + 2 Ca(OH)2 = 2 CaSO3 + 2 H2O + O2
CrCl3 + NaCO3 = Cr(CO3) + NaCl + Cl =>
CrCl3 + NaCO3 = Cr(CO3) + NaCl + 2 Cl
C6H5COOC3H7 + O2 = CO2 + H2O =>
C6H5COOC3H7 + 12 O2 = 10 CO2 + 6 H2O
K + HCN = KCN + H =>
K + HCN = KCN + H
CUCl2 + HCl = CU + HCl3 =>
CUCl2 + HCl = CU + HCl3
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
O(g) = O3 =>
3 O(g) = O3
NaSCN + Co(NO3)2 = NaNO3 + Co(SCN)2 =>
2 NaSCN + Co(NO3)2 = 2 NaNO3 + Co(SCN)2
Cd(s) + H2SO4(aq) = CdSO4(aq) + H2(g) =>
Cd(s) + H2SO4(aq) = CdSO4(aq) + H2(g)
Ba(OH)2 + Na2SO4 = Ba(SO4) + Na(OH) =>
Ba(OH)2 + Na2SO4 = Ba(SO4) + 2 Na(OH)
NH4Br + BaO = NH3 + BaBr2 + H2O =>
2 NH4Br + BaO = 2 NH3 + BaBr2 + H2O
NaBH4 + C13H10O + HCl = C13H12O + NaBCl4 =>
NaBH4 + 4 C13H10O + 4 HCl = 4 C13H12O + NaBCl4
C56H110O6 + H2O = C3H8O2 + C17H35COOH =>
12 C56H110O6 + 26 H2O = 14 C3H8O2 + 35 C17H35COOH
Na4V2O7 + H2SO4 = Na4V6O17 + H2O + Na2SO4 =>
3 Na4V2O7 + 4 H2SO4 = Na4V6O17 + 4 H2O + 4 Na2SO4
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
O(g) = O3 =>
3 O(g) = O3
C2H6 + H2O = CH2O + H2 =>
C2H6 + 2 H2O = 2 CH2O + 3 H2
Fe + PbCO3 = FeCO3 + Pb =>
Fe + PbCO3 = FeCO3 + Pb
PO + H = P + H2O =>
PO + 2 H = P + H2O
Ti2(SO4)3 + KClO4 + H2SO4 = Ti(SO4)2 + K2SO4 + Cl2 + H2O =>
7 Ti2(SO4)3 + 2 KClO4 + 8 H2SO4 = 14 Ti(SO4)2 + K2SO4 + Cl2 + 8 H2O
MnO2 + H2O2 = O + H2Mn =>
MnO2 + H2O2 = 4 O + H2Mn
Au + HNO3 = AuNO3 + H2O + NO =>
3 Au + 4 HNO3 = 3 AuNO3 + 2 H2O + NO
N2 + lithium = Li3N =>
N2 + 6 Li = 2 Li3N
Li2CO3 + HBr = HCO3 + Li2Br =>
Li2CO3 + HBr = HCO3 + Li2Br
HNO3 + As + H2O = H3AsO4 + NO =>
5 HNO3 + 3 As + 2 H2O = 3 H3AsO4 + 5 NO
O2 + H4 = O2H8 =>
O2 + 2 H4 = O2H8
SO3 + N2H4 = H2S + NH3 + NO =>
2 SO3 + 7 N2H4 = 2 H2S + 8 NH3 + 6 NO
Cs + S8 = CsS2 =>
4 Cs + S8 = 4 CsS2
HNO3 + H2S = H2O + S2 + NO =>
4 HNO3 + 6 H2S = 8 H2O + 3 S2 + 4 NO
MnSO4 + (NH3) + H2O2 = MnO2 + (NH4)2SO4 =>
MnSO4 + 2(NH3) + H2O2 = MnO2 + (NH4)2SO4
CHCl3 + I2 = CHCl2 + ClI =>
2 CHCl3 + I2 = 2 CHCl2 + 2 ClI
Sn + Cl2 = SnCl4(classification) =>
Sn + 2 Cl2 = SnCl4(classification)
ZnCl2 + HNO3 = Zn(NO3)2 + HCl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 HCl
NH3 + H2O + Cr2(SO4)3 = (NH4)2SO4 + Cr(OH)3 =>
6 NH3 + 6 H2O + Cr2(SO4)3 = 3(NH4)2SO4 + 2 Cr(OH)3
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
H2(g) + C(s) + N2(g) = HCN =>
H2(g) + 2 C(s) + N2(g) = 2 HCN
Ca(NO3)2 + Li = LiNO3 + Ca =>
Ca(NO3)2 + 2 Li = 2 LiNO3 + Ca
C3H4O + H2SO4 + K2Cr2O7 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C3H4O + 28 H2SO4 + 7 K2Cr2O7 = 9 CO2 + 34 H2O + 7 K2SO4 + 7 Cr2(SO4)3
P + Cl2 = Cl3P2 =>
4 P + 3 Cl2 = 2 Cl3P2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
VO{2+} + MnO4{-} + H2O = VO3{-} + Mn2{+} + H{+} =>
13 VO{2+} + 2 MnO4{-} + 18 H2O = 13 VO3{-} + Mn2{+} + 36 H{+}
AgF + I2 = AgI + F2 =>
2 AgF + I2 = 2 AgI + F2
HgSO4 + (NH4)(NO3) = (NH4)2SO4 + Hg(NO3)2 =>
HgSO4 + 2(NH4)(NO3) = (NH4)2SO4 + Hg(NO3)2
Pt + HCl + HNO3 = H2PtCl4 + NO + H2O =>
3 Pt + 12 HCl + 2 HNO3 = 3 H2PtCl4 + 2 NO + 4 H2O
C8H18O = C + H + O =>
C8H18O = 8 C + 18 H + O
CsBr + F = CsF + Br =>
CsBr + F = CsF + Br
C + H2O = CO + H2 =>
C + H2O = CO + H2
Hg + FeCl2 = HgCl + Fe =>
2 Hg + FeCl2 = 2 HgCl + Fe
FeCO3 + FeS2 + HNO3 = Fe2(SO4)3 + CO2 + NO + H2O =>
3 FeCO3 + 9 FeS2 + 46 HNO3 = 6 Fe2(SO4)3 + 3 CO2 + 46 NO + 23 H2O
CuSO4 + Cl = CuCl2 + SO4 =>
CuSO4 + 2 Cl = CuCl2 + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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