| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
Pb2(SO4)4 + H2O = Pb(OH) + HS + O =>
Pb2(SO4)4 + 3 H2O = 2 Pb(OH) + 4 HS + 17 O
Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO
Au + Pt = AuPt =>
Au + Pt = AuPt
H3BO3 + Cl2 = BCl3 + H2 + O2 =>
2 H3BO3 + 3 Cl2 = 2 BCl3 + 3 H2 + 3 O2
Mg2Si + HCl = MgCl + SiH2 =>
Mg2Si + 2 HCl = 2 MgCl + SiH2
CaMnO4 + HI = I2 + CaI + MnO2 + H2O =>
2 CaMnO4 + 8 HI = 3 I2 + 2 CaI + 2 MnO2 + 4 H2O
CrBr3 + CsOH = CrOH + Br3Cs =>
CrBr3 + CsOH = CrOH + Br3Cs
C8H9NO + Br2 = C8H9BrNO =>
2 C8H9NO + Br2 = 2 C8H9BrNO
MnO4{-} + H{+} + Ag = Mn2{+} + Ag{+} + H2O =>
2 MnO4{-} + 16 H{+} + 13 Ag = Mn2{+} + 13 Ag{+} + 8 H2O
Li(s) + H2O(l) = LiOH(aq) + H2(s) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(s)
Cl2 + CaBr2 = BrCl2 + Ca =>
2 Cl2 + CaBr2 = 2 BrCl2 + Ca
PO4 + Sr = Sr3(PO4)2 =>
2 PO4 + 3 Sr = Sr3(PO4)2
H2SO4 + CUO = CUSO4 + H2O =>
H2SO4 + CUO = CUSO4 + H2O
FePO4 + Mg(OH)2 = Mg3(PO4)2 + Fe(OH)3 =>
2 FePO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 2 Fe(OH)3
CH3CH2CH2Li + H2O = CH3CH2CH3 + LiOH =>
CH3CH2CH2Li + H2O = CH3CH2CH3 + LiOH
Ca + HY = CaY2 + H2 =>
Ca + 2 HY = CaY2 + H2
NH4NO2 + HNO3 = NH4NO3 + HNO2 =>
NH4NO2 + HNO3 = NH4NO3 + HNO2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Cr + CNO = CN + Cr2O7 =>
2 Cr + 7 CNO = 7 CN + Cr2O7
H2SO2 + Sn(OH)4 = H2O + Sn(SO2)2 =>
2 H2SO2 + Sn(OH)4 = 4 H2O + Sn(SO2)2
C9H513NH2 + NaOH = C9H13N + H2ONa =>
C9H513NH2 + 502 NaOH = C9H13N + 502 H2ONa
HNO3 + Zn = Zn(NO3) + (NH4)(NO3) + H2O =>
10 HNO3 + 8 Zn = 8 Zn(NO3) + (NH4)(NO3) + 3 H2O
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H2SO4 + NaOH = HSO4{-} + Na{+} + H2O =>
H2SO4 + NaOH = HSO4{-} + Na{+} + H2O
C4H8O2 + N2 + Ni = Ni(C4H7O2N2)2 + H =>
2 C4H8O2 + 2 N2 + Ni = Ni(C4H7O2N2)2 + 2 H
C6H10 + Br2 = C6H10(Br2)2 =>
C6H10 + 2 Br2 = C6H10(Br2)2
Mg(SO4)2 + BaCl2 = MgCl2 + Ba(SO4)2 =>
Mg(SO4)2 + BaCl2 = MgCl2 + Ba(SO4)2
Br2 + NaOH = NaBr + H2O + NaBrO3 =>
3 Br2 + 6 NaOH = 5 NaBr + 3 H2O + NaBrO3
C6H3 + O2 = CO2 + H2O =>
4 C6H3 + 27 O2 = 24 CO2 + 6 H2O
Na3PO + CaCl2 = CaPO + Na3Cl2 =>
Na3PO + CaCl2 = CaPO + Na3Cl2
Mq + HCl = MqCl2 + H2 =>
Mq + 2 HCl = MqCl2 + H2
AgNO3 + (MnSO4)2 = AgSO4 + (MnNO3)2 =>
2 AgNO3 + (MnSO4)2 = 2 AgSO4 + (MnNO3)2
Na + PbBr4 = Pb + NaBr =>
4 Na + PbBr4 = Pb + 4 NaBr
MgCl2 + KMnO4 = KCl + Mg(MnO4)2 =>
MgCl2 + 2 KMnO4 = 2 KCl + Mg(MnO4)2
Pb + Fe2O3 = Pb(O3) + Fe2 =>
Pb + Fe2O3 = Pb(O3) + Fe2
OH{-} + CO2 = CO3{2-} + H2O =>
2 OH{-} + CO2 = CO3{2-} + H2O
Cr2O3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 =>
Cr2O3 + 3 Mn(NO3)2 + 5 Na2CO3 = 6 NO + 5 CO2 + 2 Na2CrO4 + 3 Na2MnO4
Ni(NO3)3 = NiO + NO2 + O2 =>
Ni(NO3)3 = NiO + 3 NO2 + O2
AgSO4 + KCl = AgCl2 + K2SO4 =>
AgSO4 + 2 KCl = AgCl2 + K2SO4
H2O + O3 = HO =>
3 H2O + O3 = 6 HO
Cu + H2O = Cu3O4 + H2 =>
3 Cu + 4 H2O = Cu3O4 + 4 H2
HCl(aq) + Mg(s) = MgCl2(aq) + H2 =>
2 HCl(aq) + Mg(s) = MgCl2(aq) + H2
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Zn(NO3)2 + MgCl2 = ZnMg + NO3Cl =>
Zn(NO3)2 + MgCl2 = ZnMg + 2 NO3Cl
CaCI2 + Pb(NO3)2 = PbCI2 + Ca(NO3)2 =>
CaCI2 + Pb(NO3)2 = PbCI2 + Ca(NO3)2
PbNo6 + KCl = PbCl + No6K =>
PbNo6 + KCl = PbCl + No6K
Ag + (PO4)3 = Ag3(PO4) =>
9 Ag + (PO4)3 = 3 Ag3(PO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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