| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + HI = C2H3I
BaCl2(aq) + CuSO4 = BaSO4(s) + CuCl2(aq) =>
BaCl2(aq) + CuSO4 = BaSO4(s) + CuCl2(aq)
NaHCO3 + CH3CH2COOH = NaCH3CH2COO + H2O + CO2 =>
NaHCO3 + CH3CH2COOH = NaCH3CH2COO + H2O + CO2
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
Al2O3(aq) + HCl(aq) = Cl2(g) + Al(s) + H2O(g) =>
Al2O3(aq) + 6 HCl(aq) = 3 Cl2(g) + 2 Al(s) + 3 H2O(g)
Fe3 + H2SO4(Ag) = FeSO4(Ag) + H2(g) =>
Fe3 + 3 H2SO4(Ag) = 3 FeSO4(Ag) + 3 H2(g)
Cr2O7{-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{-} + 7 C2O4{2-} + 28 H{+} = 4 Cr{3+} + 14 CO2 + 14 H2O
NaCO3 + MgCl2 = NaCO3MgCl2 =>
NaCO3 + MgCl2 = NaCO3MgCl2
Hg2I2 + NaNO3 = Hg2(NO3) + NaI2 =>
Hg2I2 + NaNO3 = Hg2(NO3) + NaI2
Ca(ClO)2 + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + Ca(Cl)2 + 2 H2O + 4 KCl
CaCO5MgO + H2SO4 = MgSO4 + CaCO3 + H2O + O2 =>
CaCO5MgO + H2SO4 = MgSO4 + CaCO3 + H2O + O2
S + FeO2 = SO2 + Fe =>
S + FeO2 = SO2 + Fe
Zn(NO3)2*6H2O + C2H5NO2 = ZnO + CO2 + H2O + N2 =>
9 Zn(NO3)2*6H2O + 10 C2H5NO2 = 9 ZnO + 20 CO2 + 79 H2O + 14 N2
(CuOH)2CO3 + KOH = K2CO3 + Cu(OH)2 =>
(CuOH)2CO3 + 2 KOH = K2CO3 + 2 Cu(OH)2
Sr2(CO3)2 = SrO + CO2 =>
Sr2(CO3)2 = 2 SrO + 2 CO2
C6H5C2H4Cl + KOH = C6H5CHCH2 + KCl + H2O =>
C6H5C2H4Cl + KOH = C6H5CHCH2 + KCl + H2O
MoCl5 + HI = MoI3 + HCl + I2 =>
MoCl5 + 5 HI = MoI3 + 5 HCl + I2
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
KI + HNO3 = NO + KNO3 + I2 + H2O =>
6 KI + 8 HNO3 = 2 NO + 6 KNO3 + 3 I2 + 4 H2O
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3 =>
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3
H2O + Fe3O4 = Fe(OH)3 + Fe =>
12 H2O + 3 Fe3O4 = 8 Fe(OH)3 + Fe
HNO3 + O2 = NO4 + H2O =>
4 HNO3 + 3 O2 = 4 NO4 + 2 H2O
Ag + Hg(NO3)2 = Hg + Ag(NO3) =>
2 Ag + Hg(NO3)2 = Hg + 2 Ag(NO3)
PCl = Cl2 + P4 =>
4 PCl = 2 Cl2 + P4
H2S(g) + NaOH(aq) = Na2S(aq) + H2O(l) =>
H2S(g) + 2 NaOH(aq) = Na2S(aq) + 2 H2O(l)
ZnCO3(s) + HI(aq) = ZnI2(aq) + CO2(g) + H2O(l) =>
ZnCO3(s) + 2 HI(aq) = ZnI2(aq) + CO2(g) + H2O(l)
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(s) + 6 H2O(l)
Hg + C10H14N2O8 = C10H14HgN2O8 =>
Hg + C10H14N2O8 = C10H14HgN2O8
C4H6O4 + O2 = CO2 + H2O =>
2 C4H6O4 + 7 O2 = 8 CO2 + 6 H2O
Sr(NO3)2 + NaCO3 = SrCO3 + Na(NO3)2 =>
Sr(NO3)2 + NaCO3 = SrCO3 + Na(NO3)2
Ba(HO)2 = BaO + H2O =>
Ba(HO)2 = BaO + H2O
C(g)H2O(g) = CH4(g)CO2(g) =>
2 C(g)H2O(g) = CH4(g)CO2(g)
CoCO3(heat) = CoO + CO2 =>
CoCO3(heat) = CoO + CO2
Al + O15 = Al2O3 =>
10 Al + O15 = 5 Al2O3
NH3(g) + HCl = NH4Cl(i) =>
NH3(g) + HCl = NH4Cl(i)
NiCl2 + H2O + Al = (NiOH)Cl + H2 + AlCl3 =>
6 NiCl2 + 6 H2O + 2 Al = 6(NiOH)Cl + 3 H2 + 2 AlCl3
Cr(OH)3 + HCl = CrOHCl2 + H2O =>
Cr(OH)3 + 2 HCl = CrOHCl2 + 2 H2O
TI(OH)2 = TIO2 + H2 =>
TI(OH)2 = TIO2 + H2
H + L2 = HL =>
2 H + L2 = 2 HL
C6H14 = C2 + H2 =>
C6H14 = 3 C2 + 7 H2
CoBr2 + CaSO4 = CoSO4 + CaBr2 =>
CoBr2 + CaSO4 = CoSO4 + CaBr2
Ca(HCO3)2 + HNO3 = H2O + CO2 + Ca(NO3)2 =>
Ca(HCO3)2 + 2 HNO3 = 2 H2O + 2 CO2 + Ca(NO3)2
HNO3 + Mn(OH)2 = HOH + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 HOH + Mn(NO3)2
LiOH + CH4 = Li4C + H2O =>
4 LiOH + CH4 = Li4C + 4 H2O
Na2S(aq) + Fe(NO3)2(aq) = NaNO3 + FeS =>
Na2S(aq) + Fe(NO3)2(aq) = 2 NaNO3 + FeS
S2O4{-} + CrO4{2-} + OH{-} = H2O + SO3{2-} + Cr(OH)3 =>
3 S2O4{-} + CrO4{2-} + 7 OH{-} = 2 H2O + 6 SO3{2-} + Cr(OH)3
H2O + Se + Cd2{+} = Cd + SeO2{-}/3 + H{+} =>
2 H2O + Se + 3 Cd2{+} = 6 Cd + SeO2{-}/3 + 4 H{+}
AgCl + NaOH = Ag + NaCl + H2O + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 4 NaCl + 2 H2O + O2
MnO2 + KI + H2SO4 = MnSO4 + I2 + K2O + H2O =>
MnO2 + 2 KI + H2SO4 = MnSO4 + I2 + K2O + H2O
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H =>
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H
| 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 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
