| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn2O3 + 2 H = 2 Mn3O4 + H2O
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq) =>
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq)
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
NiNO3(aq) + Na2SO4(aq) = Ni2SO4(s) + NaNO3(aq) =>
2 NiNO3(aq) + Na2SO4(aq) = Ni2SO4(s) + 2 NaNO3(aq)
HNO3 + KHCO3 = H2CO3 + K(NO3)2 + H2 =>
4 HNO3 + 2 KHCO3 = 2 H2CO3 + 2 K(NO3)2 + H2
Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2
KClAgNO3 = AgClKNO3 =>
KClAgNO3 = AgClKNO3
Mg2O2 + HCl = MgCl2 + H2O =>
Mg2O2 + 4 HCl = 2 MgCl2 + 2 H2O
C6H5C2H3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H3 + 40 KMnO4 + 40 KOH = 8 C6H5COOH + 40 K2MnO4 + 24 H2O
BrO3{-} + CH2(COOH)2 + H{+} = BrCH(COOH)2 + CO2 + H2O =>
2 BrO3{-} + 3 CH2(COOH)2 + 2 H{+} = 2 BrCH(COOH)2 + 3 CO2 + 4 H2O
Ni + S2 = NiS =>
2 Ni + S2 = 2 NiS
CH4(g) + O2(g) = CO(g) + H2O =>
2 CH4(g) + 3 O2(g) = 2 CO(g) + 4 H2O
C5H12 = C + H =>
C5H12 = 5 C + 12 H
H64 = H31 =>
31 H64 = 64 H31
C6H5C2H3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H3 + 40 KMnO4 + 40 KOH = 8 C6H5COOH + 40 K2MnO4 + 24 H2O
CH6 + O2 = CH6O2 =>
CH6 + O2 = CH6O2
Ge + O2 = GeO2 =>
Ge + O2 = GeO2
Li2SO4 + SrCl2 = Li2Cl2 + SrSO4 =>
Li2SO4 + SrCl2 = Li2Cl2 + SrSO4
VO2 + H2 = V2O3 + H2O =>
2 VO2 + H2 = V2O3 + H2O
LiOH + CaS = CaOH + LiS =>
LiOH + CaS = CaOH + LiS
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
C3 = C =>
C3 = 3 C
CH3COOH + C2H5OH = CH3COOC5H11 + H2O =>
2 CH3COOH + 5 C2H5OH = 2 CH3COOC5H11 + 5 H2O
I2O7 + H2O = H2I2O8 =>
I2O7 + H2O = H2I2O8
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
Na3PO4 + PbCOAc2 = Na3COAc2 + PbPO4 =>
Na3PO4 + PbCOAc2 = Na3COAc2 + PbPO4
H5S + O2 = SO2 + H2O =>
4 H5S + 9 O2 = 4 SO2 + 10 H2O
Mg(s) + CuSO4 = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4 = MgSO4(s) + Cu(s)
KBr + Mg = MgBr2 + K =>
2 KBr + Mg = MgBr2 + 2 K
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl5 =>
5 K2Cr2O7 + 70 HCl = 10 KCl + 10 CrCl3 + 35 H2O + 6 Cl5
BeCl2 + Ag(NO3)2 = Be(NO3)2 + Ag + Cl2 =>
BeCl2 + Ag(NO3)2 = Be(NO3)2 + Ag + Cl2
C2HNa + CH3Br = C3H4 + NaBr =>
C2HNa + CH3Br = C3H4 + NaBr
C3H8S + O2 = CO2 + H2O + SO3 =>
2 C3H8S + 13 O2 = 6 CO2 + 8 H2O + 2 SO3
CH4 + OH = CO + H2O =>
CH4 + 6 OH = CO + 5 H2O
C6H5C2H3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H3 + 40 KMnO4 + 40 KOH = 8 C6H5COOH + 40 K2MnO4 + 24 H2O
Cu2S + Al = Al2S3 + Cu =>
3 Cu2S + 2 Al = Al2S3 + 6 Cu
CH4 + OH = CO2 + H2O =>
CH4 + 8 OH = CO2 + 6 H2O
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
Ba + Ni(OH)2 = Ni + Ba(OH)2 =>
Ba + Ni(OH)2 = Ni + Ba(OH)2
Pb(NO3)2(aq) + CuSO4(aq) = Pb(SO4)(aq) + Cu(NO3)2 =>
Pb(NO3)2(aq) + CuSO4(aq) = Pb(SO4)(aq) + Cu(NO3)2
Cu(OH)2 + NH2CH2COOH = Cu(NH2CH2COO)2 + H2O =>
Cu(OH)2 + 2 NH2CH2COOH = Cu(NH2CH2COO)2 + 2 H2O
U4 = U =>
U4 = 4 U
Sc + H2 = ScH =>
2 Sc + H2 = 2 ScH
C + SO2 = CO + CS2 =>
5 C + 2 SO2 = 4 CO + CS2
C6H5NO2 + TiCl3 + HCl = C6H5NH2 + TiCl4 + H2O =>
C6H5NO2 + 6 TiCl3 + 6 HCl = C6H5NH2 + 6 TiCl4 + 2 H2O
Al + Zn(NO3)2 = Zn + Al(NO3)3 =>
2 Al + 3 Zn(NO3)2 = 3 Zn + 2 Al(NO3)3
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
ArOH + NaOH = ArO + NaH2O =>
ArOH + NaOH = ArO + NaH2O
In + Ag{+} = In{3+} + Ag =>
In + 3 Ag{+} = In{3+} + 3 Ag
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
