| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2Se + Ca(OH)2 = CaSe + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2S + Cd = CdS + Na =>
Na2S + Cd = CdS + 2 Na
CHCl3 + H2O = HCl + H2CO2 =>
CHCl3 + 2 H2O = 3 HCl + H2CO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
F2(g) + NaI(aq) = FI + Na =>
F2(g) + 2 NaI(aq) = 2 FI + 2 Na
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Fe2O2 + C2O = Fe + CO2 =>
3 Fe2O2 + 2 C2O = 6 Fe + 4 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH8 + O2 = O2H8 + C =>
CH8 + O2 = O2H8 + C
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
AlH + NaOH + H2O = NaAl(OH)3 + H =>
AlH + NaOH + 2 H2O = NaAl(OH)3 + 3 H
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NH3 + MgSO4 + CH3OH = CH3NH2 + MgSO4*7H2O =>
7 NH3 + MgSO4 + 7 CH3OH = 7 CH3NH2 + MgSO4*7H2O
Ba(No3)2 + CuCl2 = CuBa + Cl2(No3)2 =>
Ba(No3)2 + CuCl2 = CuBa + Cl2(No3)2
K(OH) + H2Cr2O7 = K2(Cr2O7) + H2O =>
2 K(OH) + H2Cr2O7 = K2(Cr2O7) + 2 H2O
NaH + SiCl4 = NaCl + SiH4 =>
4 NaH + SiCl4 = 4 NaCl + SiH4
H2SO4(aq) + Na2CO3(s) = CO2(g) + H2O(l) + Na2SO4(s) =>
H2SO4(aq) + Na2CO3(s) = CO2(g) + H2O(l) + Na2SO4(s)
O2 + Cu = Cu2O2 =>
O2 + 2 Cu = Cu2O2
H2S + H2O = H2 + SO2 = H2SO4 =>
H2S + 2 H2O = 3 H2 + SO2
Ni + Ca(NO3)3 = Ni(NO3)2 + Ca =>
3 Ni + 2 Ca(NO3)3 = 3 Ni(NO3)2 + 2 Ca
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
NH4Cl + Hg2(NO3)2 = NH4NO3 + Hg2Cl2 =>
2 NH4Cl + Hg2(NO3)2 = 2 NH4NO3 + Hg2Cl2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
Fe(NO3)2(aq) + NaOH(aq) = Fe(OH)2(aq) + NaNO3(aq) =>
Fe(NO3)2(aq) + 2 NaOH(aq) = Fe(OH)2(aq) + 2 NaNO3(aq)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
BaCl2 + Cr2(SO4)3 = BaSO4 + CrCl3 =>
3 BaCl2 + Cr2(SO4)3 = 3 BaSO4 + 2 CrCl3
BaCl2 + CH3COONa = Na + CH3COOBa + Cl =>
BaCl2 + CH3COONa = Na + CH3COOBa + 2 Cl
CaS + SO2 + H2O = CaSO4 + H2S =>
3 CaS + 4 SO2 + 4 H2O = 3 CaSO4 + 4 H2S
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
CH3CH2CH2CH2CH2CH2CH2Br + KOH = CH3CH2CH2CH2CH2CHCH2 + H2O + KBr =>
CH3CH2CH2CH2CH2CH2CH2Br + KOH = CH3CH2CH2CH2CH2CHCH2 + H2O + KBr
AgNO3 + K2SO4 = Ag2 + SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2 + SO4 + 2 KNO3
Pb(CH3COO)2 + Na2SO4 = PbSO4 + CH3COONa =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 CH3COONa
MnCl2 + Na2CO3 = Mn2CO3 + NaCl2 =>
2 MnCl2 + Na2CO3 = Mn2CO3 + 2 NaCl2
SO4H2 + Fe(OH)3 = (SO4)3(Fe)2 + H2O =>
3 SO4H2 + 2 Fe(OH)3 = (SO4)3(Fe)2 + 6 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
C57H110O6 + NaOH = C17H35COONa + C3H8O3 =>
C57H110O6 + 3 NaOH = 3 C17H35COONa + C3H8O3
Cu(IO3) + K2(CO3) = K(IO3) + Cu2(CO3) =>
2 Cu(IO3) + K2(CO3) = 2 K(IO3) + Cu2(CO3)
Ca(s) + O2(g) = CaO2 = Ca(s) + O2(g) = CaO(s) =>
Ca(s) + O2(g) = CaO2
CaCO3(aq) + HCl(g) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(aq) + 2 HCl(g) = CaCl2(aq) + CO2(g) + H2O(l)
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
HO + CO = COH + O222222222222 =>
222222222222 HO + 222222222222 CO = 222222222222 COH + O222222222222
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
| 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 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
