| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + 6 NH4CNS = (NH4)4[Co(CNS)6] + 2 NH4NO3
Pb(NO3)2 + Na3AsO4 = Pb3(AsO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3AsO4 = Pb3(AsO4)2 + 6 NaNO3
Na + FeBr3 = NaFe3 + Br =>
Na + 3 FeBr3 = NaFe3 + 9 Br
C7H16O4S2 + O2 = CO2 + H2O + SO3 =>
C7H16O4S2 + 12 O2 = 7 CO2 + 8 H2O + 2 SO3
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
NaClO3 + Mn + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaClO3 + 5 Mn + 6 H2SO4 = Cl2 + 5 MnSO4 + Na2SO4 + 6 H2O
Al2Si2O5(OH)4 + HF = AlF3 + H2O + SiF4 =>
Al2Si2O5(OH)4 + 14 HF = 2 AlF3 + 9 H2O + 2 SiF4
HNO3 + Ca = Ca(NO3) + NH4(NO3) + H2O =>
10 HNO3 + 8 Ca = 8 Ca(NO3) + NH4(NO3) + 3 H2O
CuCl2 + LiNO3 = LiCl + Cu(NO3)2 =>
CuCl2 + 2 LiNO3 = 2 LiCl + Cu(NO3)2
CH4 + HBr2 = C2H5Br + HBr =>
2 CH4 + 4 HBr2 = C2H5Br + 7 HBr
C + H2 + O = CH2O =>
C + H2 + O = CH2O
Ti2O3 + H2SO4 = Ti2(SO4)3 + H2O =>
Ti2O3 + 3 H2SO4 = Ti2(SO4)3 + 3 H2O
P2O5 + H2O = H2P2O5 + OH =>
P2O5 + 2 H2O = H2P2O5 + 2 OH
C6H12O6 + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 C6H12O6 + 3 Cu(OH)2 = 3 Cu(CH3COO)2 + 6 H2O
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
CrO3 + RbOH = Rb2Cr2O7 + H2O =>
2 CrO3 + 2 RbOH = Rb2Cr2O7 + H2O
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2 =>
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2
(Ag3)3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2(Ag3)3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 18 Ag + 11 ZnSO4 + 8 H2O
I2 + H2AsO3({-}) + OH({-}) = I({-}) + HAsO4({-}) + H2O =>
3 I2 + 2 H2AsO3({-}) + 6 OH({-}) = 6 I({-}) + 2 HAsO4({-}) + 4 H2O
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
HS2(g) + SO(g) = S8(s) + H2O(g) =>
16 HS2(g) + 8 SO(g) = 5 S8(s) + 8 H2O(g)
C14H8O7S = C + H2 + S + CO2 =>
2 C14H8O7S = 21 C + 8 H2 + 2 S + 7 CO2
Ca3P2 + H2SO4 = CaSO4 + H3P =>
Ca3P2 + 3 H2SO4 = 3 CaSO4 + 2 H3P
C6H10O5(s) + O2(g) = CO2(g) + CH4(g) =>
2 C6H10O5(s) + 2 O2(g) = 7 CO2(g) + 5 CH4(g)
Ca(CN)2 + H2CO3 = H2(CN)2 + CaCO3 =>
Ca(CN)2 + H2CO3 = H2(CN)2 + CaCO3
K2SO4 + Ba(OH)2 = KOH + BaSO4 =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
HClO4 + SO3 = SO4 + Cl + H =>
HClO4 + 4 SO3 = 4 SO4 + Cl + H
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
MgI2 + Rb2SO3 = MgSO3 + RbI =>
MgI2 + Rb2SO3 = MgSO3 + 2 RbI
C6H8O6 + Ba(CIO)2 = C6H8O6(CIO)2 + Ba =>
C6H8O6 + Ba(CIO)2 = C6H8O6(CIO)2 + Ba
Na3PO4(ag) + CrCl3(ag) = CrPO4(s) + Na3Cl3(ag) =>
Na3PO4(ag) + CrCl3(ag) = CrPO4(s) + Na3Cl3(ag)
CH4 + HCl = CHCl3 + H2 =>
CH4 + 3 HCl = CHCl3 + 3 H2
MgSO4 + Na2CO3 + H2O = Mg(OH)2MgCO3 + Na2SO4 + CO2 =>
2 MgSO4 + 2 Na2CO3 + H2O = Mg(OH)2MgCO3 + 2 Na2SO4 + CO2
Ca + PO4 + OH = CaPO4OH =>
Ca + PO4 + OH = CaPO4OH
C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
2 C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2
C3H18 + NO = CO2 + N2 + H2O =>
2 C3H18 + 30 NO = 6 CO2 + 15 N2 + 18 H2O
C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O
MnSO4 + NH4OH = MnNH4 + OHSO4 =>
MnSO4 + NH4OH = MnNH4 + OHSO4
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
CH4 + HBr2 = C2H5Br + HBr =>
2 CH4 + 4 HBr2 = C2H5Br + 7 HBr
(Ag(NH3)2) + CO + H2O = Ag + CO3 + NH4 =>
2(Ag(NH3)2) + CO + 2 H2O = 2 Ag + CO3 + 4 NH4
Mg(OH)2 + K2SO3 = MgSO3 + KOH =>
Mg(OH)2 + K2SO3 = MgSO3 + 2 KOH
Sn(s) + HCl(aq) = HCl(aq)SnCl(aq) + H(g) =>
Sn(s) + 2 HCl(aq) = HCl(aq)SnCl(aq) + H(g)
Hg(NO3)2 + Na3PO4 = Hg3(PO4)2 + NaNO3 =>
3 Hg(NO3)2 + 2 Na3PO4 = Hg3(PO4)2 + 6 NaNO3
Ca3N = Ca + N =>
Ca3N = 3 Ca + N
Pb + KOH + H2O = K[Pb(OH)3] + H2 =>
Pb + KOH + 2 H2O = K[Pb(OH)3] + H2
Br2 + H2Cl = H2 + BrCl =>
Br2 + 2 H2Cl = 2 H2 + 2 BrCl
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
HVO3 + H2S + HCl = VOCl2 + S + H2O =>
2 HVO3 + H2S + 4 HCl = 2 VOCl2 + S + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
