| Équations équilibrées la veille | Équations équilibrées le lendemain |
OH = HO
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O
CH4 = C1 + H2 =>
CH4 = C1 + 2 H2
C30H62 = H + C =>
C30H62 = 62 H + 30 C
NaBrH2SO4 = HBrNaHSO4 =>
NaBrH2SO4 = HBrNaHSO4
Ag(OH)2 + H3PO4 = Ag3(PO4)2 + H2O =>
3 Ag(OH)2 + 2 H3PO4 = Ag3(PO4)2 + 6 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
MgCl2 + Na2CO3 = MgCO3 + ClNa =>
MgCl2 + Na2CO3 = MgCO3 + 2 ClNa
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Zn + P4 = ZnP2 =>
2 Zn + P4 = 2 ZnP2
Ba + Na2 = BaNaNa =>
Ba + Na2 = BaNaNa
Cr(NO3)2 + Rb(PO4) = Rb(NO3) + Cr(PO4)2 =>
Cr(NO3)2 + 2 Rb(PO4) = 2 Rb(NO3) + Cr(PO4)2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
CuOHCl = CuCl + HO =>
CuOHCl = CuCl + HO
Fe(HCO3)3 = Fe2O3 + CO2 + H2O =>
2 Fe(HCO3)3 = Fe2O3 + 6 CO2 + 3 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(aq) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(aq)
Mg(s) + Al(NO3)3(aq) = Al(aq) + Mg(NO3)3(aq) =>
Mg(s) + Al(NO3)3(aq) = Al(aq) + Mg(NO3)3(aq)
CrO4(NH4)2(aq) + Cs3PO4(s) = PO4(NH4)3(aq) + Cs2CrO4(s) =>
3 CrO4(NH4)2(aq) + 2 Cs3PO4(s) = 2 PO4(NH4)3(aq) + 3 Cs2CrO4(s)
Li[Cr(OH)4] + LiOH + H2O2 = Li2CrO4 + H2O =>
2 Li[Cr(OH)4] + 2 LiOH + 3 H2O2 = 2 Li2CrO4 + 8 H2O
V + O = VO =>
V + O = VO
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Pb + HCl = PbCl + PbH =>
2 Pb + HCl = PbCl + PbH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuLO + Ag = AgLO + Cu =>
CuLO + Ag = AgLO + Cu
CrCl2 + NO + HCl = CrCl3 + N2 + H2O =>
4 CrCl2 + 2 NO + 4 HCl = 4 CrCl3 + N2 + 2 H2O
V + Co(SO4)2 = Co + V2(SO4)5 =>
4 V + 5 Co(SO4)2 = 5 Co + 2 V2(SO4)5
K2S + Zn(NO3)2 = ZnS + KNO3 =>
K2S + Zn(NO3)2 = ZnS + 2 KNO3
KCrO4 + H3O = K2Cr2O7 + H2O =>
2 KCrO4 + 2 H3O = K2Cr2O7 + 3 H2O
Cr(NO3)3(aq) + Na3PO4 = CrPO4 + NaNO3 =>
Cr(NO3)3(aq) + Na3PO4 = CrPO4 + 3 NaNO3
Ca(NO3)2KOH = CaOHK(NO3)2 =>
Ca(NO3)2KOH = CaOHK(NO3)2
KCl + Cr(NO3)3 = KNO3 + CrCl3 =>
3 KCl + Cr(NO3)3 = 3 KNO3 + CrCl3
NaI + O2 = NaIO3 =>
2 NaI + 3 O2 = 2 NaIO3
Na2B4O7 + H2SO4 = Na2SO4 + H2B4O7 =>
Na2B4O7 + H2SO4 = Na2SO4 + H2B4O7
PH23 + O2 = P2O5 + H =>
4 PH23 + 5 O2 = 2 P2O5 + 92 H
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
KOH(aq) + Pb(NO3)2(aq) = Pb(OH)2 + KNO3 =>
2 KOH(aq) + Pb(NO3)2(aq) = Pb(OH)2 + 2 KNO3
Ra + AlF3 = Al + RaF2 =>
3 Ra + 2 AlF3 = 2 Al + 3 RaF2
CaCl2K3(PO4) = Ca(PO4)K3Cl2 =>
CaCl2K3(PO4) = Ca(PO4)K3Cl2
CH4 + O2 = COH + H2O =>
4 CH4 + 5 O2 = 4 COH + 6 H2O
Rb + N2 = RbN2 =>
Rb + N2 = RbN2
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
[Al(OH)4]{-} + H{+} = Al(OH)3 + H2O =>
[Al(OH)4]{-} + H{+} = Al(OH)3 + H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
KClO + CO2 + H2O = KHCO3 + HClO =>
KClO + CO2 + H2O = KHCO3 + HClO
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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