| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + CaCl2(aq) = CuCl2(aq) + CaSO4(s)
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O =>
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O
CH3COOH + Na2CO3 = CO2 + C2H3NaO2 + H2O =>
2 CH3COOH + Na2CO3 = CO2 + 2 C2H3NaO2 + H2O
Ca(CO3) = CaO + (CO2) =>
Ca(CO3) = CaO + (CO2)
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
RbC2H3O2(aq) + NH4Cl(aq) = RbCl(aq) + NH4C2H3O2(aq) =>
RbC2H3O2(aq) + NH4Cl(aq) = RbCl(aq) + NH4C2H3O2(aq)
MgN + H2O = NH3 + Mg(OH)2 + O2 =>
4 MgN + 10 H2O = 4 NH3 + 4 Mg(OH)2 + O2
H2SO5 + K2SO4 + KHSO5 = K5H3O18S4 =>
H2SO5 + 2 K2SO4 + KHSO5 = K5H3O18S4
MgCl2 + Pb(NO3)4 = Mg(NO3)2 + PbCl4 =>
2 MgCl2 + Pb(NO3)4 = 2 Mg(NO3)2 + PbCl4
MgOH2FeO = MgOFeOH2 =>
MgOH2FeO = MgOFeOH2
P6 + Br2 = PBr3 =>
P6 + 9 Br2 = 6 PBr3
Na2CO3 + La2O3 + SrCO3 + ZrO2 + Nb2O5 = Na44La33Sr13Zr67Nb33O3 + O2 + CO2 =>
44 Na2CO3 + 33 La2O3 + 26 SrCO3 + 134 ZrO2 + 33 Nb2O5 = 2 Na44La33Sr13Zr67Nb33O3 + 298 O2 + 70 CO2
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2 =>
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2
Cu + CoC2O4 = C2CuO4 + Co =>
Cu + CoC2O4 = C2CuO4 + Co
Mg(s) + N2 = MgN =>
2 Mg(s) + N2 = 2 MgN
NaCO3 = Na + CO3 =>
NaCO3 = Na + CO3
CoS + H2O2 = CoSO4 + H2O =>
CoS + 4 H2O2 = CoSO4 + 4 H2O
Zn + HCl = Zn2{+} + Cl{-} + H2 =>
4 Zn + 2 HCl = 2 Zn2{+} + 2 Cl{-} + H2
Fe2Cl(aq) + NaOH(aq) = Fe2(OH)(aq) + NaCl(aq) =>
Fe2Cl(aq) + NaOH(aq) = Fe2(OH)(aq) + NaCl(aq)
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
K4Fe(CN)6 + H2SO4 = K2SO4 + HCN + FeSO4 =>
K4Fe(CN)6 + 3 H2SO4 = 2 K2SO4 + 6 HCN + FeSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ni + Mn(OH)6 = Ni(OH) + Mn =>
6 Ni + Mn(OH)6 = 6 Ni(OH) + Mn
Fe(SCN)3 + H2O = Fe(H2O) + SCN =>
Fe(SCN)3 + H2O = Fe(H2O) + 3 SCN
K3 + P = KP =>
K3 + 3 P = 3 KP
Nb2O5 + HF = H2[NbOF5] + H2O =>
Nb2O5 + 10 HF = 2 H2[NbOF5] + 3 H2O
HClO + Pb(OH)2 = H2O + Pb(ClO)2 =>
2 HClO + Pb(OH)2 = 2 H2O + Pb(ClO)2
NiSO4*7H2O = [NiSO4(H2O)4] + H2O =>
NiSO4*7H2O = [NiSO4(H2O)4] + 3 H2O
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
Al2 + BaO = Al2O3 + Ba =>
Al2 + 3 BaO = Al2O3 + 3 Ba
MgO + HF = MgF2 + H2O =>
MgO + 2 HF = MgF2 + H2O
KMnO4 + CuCl + H2O = MnO2 + Cu(OH)2 + KCl + CuCl2 =>
KMnO4 + 3 CuCl + 2 H2O = MnO2 + 2 Cu(OH)2 + KCl + CuCl2
MgCl2 + Pb(NO3)4 = Mg(NO3)2 + PbCl4 =>
2 MgCl2 + Pb(NO3)4 = 2 Mg(NO3)2 + PbCl4
Ni(NO3)26H2O + NH5C2O2 = CO2 + H2O + N2 + NiO =>
9 Ni(NO3)26H2O + 154 NH5C2O2 = 308 CO2 + 394 H2O + 194 N2 + 9 NiO
Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3
MnSO4 + NaHCO3 = MnCO3 + NaHSO4 =>
MnSO4 + NaHCO3 = MnCO3 + NaHSO4
HF(aq) + Zn(s) = ZnF2(s) + H2(g) =>
2 HF(aq) + Zn(s) = ZnF2(s) + H2(g)
Ni(OH)3 + NH3 = [Ni(NH3)6](OH)2 + N2 + H2O =>
6 Ni(OH)3 + 38 NH3 = 6[Ni(NH3)6](OH)2 + N2 + 6 H2O
H2O + Br2 + S2O3{2-} = Br{-} + H{+} + SO4{2-} =>
5 H2O + 4 Br2 + S2O3{2-} = 8 Br{-} + 10 H{+} + 2 SO4{2-}
Hg(MnO4)2 + Al2(Cr2O7)3 = Hg(Cr2O7) + Al(MnO4)3 =>
3 Hg(MnO4)2 + Al2(Cr2O7)3 = 3 Hg(Cr2O7) + 2 Al(MnO4)3
KClO3 + HCl = KCl + Cl3 + H2O =>
KClO3 + 6 HCl = KCl + 2 Cl3 + 3 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
MgO + I2 = MgI2 + O2 =>
2 MgO + 2 I2 = 2 MgI2 + O2
Ca(SO4) + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 Ca(SO4) + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2
LiOH + H2SO4 = LiH(SO4) + H2O =>
LiOH + H2SO4 = LiH(SO4) + H2O
Al2(SO4)3(aq) + K3PO4 = AlPO4(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 2 K3PO4 = 2 AlPO4(s) + 3 K2SO4(aq)
CH3CO2H(aq) + Ba(OH)2(aq) = (CH3CO2)2Ba(aq) + H2O(l) =>
2 CH3CO2H(aq) + Ba(OH)2(aq) = (CH3CO2)2Ba(aq) + 2 H2O(l)
NaC2 + KMnO4 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + CO2 + H2O =>
NaC2 + 2 KMnO4 + 4 H2SO4 = K2SO4 + NaSO4 + 2 MnSO4 + 2 CO2 + 4 H2O
(VO2)2SO4 + HCl + H2O + Zn = [VO(H2O)5]Cl2 + ZnSO4 =>
(VO2)2SO4 + 4 HCl + 8 H2O + Zn = 2[VO(H2O)5]Cl2 + ZnSO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
