Équations équilibrées la veille | Équations équilibrées le lendemain |
KNo3 + HCl = KCl + HNo3
KOH + NaHSO4 = K2SO4 + Na2SO4 + H2O =>
2 KOH + 2 NaHSO4 = K2SO4 + Na2SO4 + 2 H2O
C6H8O7 = H2O + CO2 + C =>
2 C6H8O7 = 8 H2O + 3 CO2 + 9 C
FeCl3 + Be3(Po4)2 = BeCl2 + FePo4 =>
2 FeCl3 + Be3(Po4)2 = 3 BeCl2 + 2 FePo4
Ca(ClO2)2 + KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4 =>
Ca(ClO2)2 + 8 KI + 4 H2SO4 = 4 I2 + CaCl2 + 4 H2O + 4 K2SO4
Cu(i) + FeSO4 = CuSO4 + Fe =>
Cu(i) + FeSO4 = CuSO4 + Fe
HCl(g) + NaOH(s) = NaCl(s) + H2O(l) =>
HCl(g) + NaOH(s) = NaCl(s) + H2O(l)
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Ca3(PO4)2 = P + O2 + Ca =>
Ca3(PO4)2 = 2 P + 4 O2 + 3 Ca
C6H8O7 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C6H8O7 + 18 KNO3 = 30 CO2 + 20 H2O + 9 N2 + 9 K2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
NaOH(aq) + Mg(NO3)2(aq) = Na(NO3)2(aq) + MgOH(s) =>
NaOH(aq) + Mg(NO3)2(aq) = Na(NO3)2(aq) + MgOH(s)
C6H3F2NO3 + C3H5ClO = C9H7F2NO4 + HCl =>
C6H3F2NO3 + C3H5ClO = C9H7F2NO4 + HCl
Na + C = Na4C =>
4 Na + C = Na4C
NaCO3 + H2O + Fe = NaOH + FeCO3 + H{+} + e =>
NaCO3 + H2O + Fe = NaOH + FeCO3 + H{+} + e
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H6 + CH2CHCH2 = C6H5CH(CH3)2 =>
3 C6H6 + 6 CH2CHCH2 = 4 C6H5CH(CH3)2
H2O + BrO4{-} + Zn + OH{-} = [Zn(OH)4]{2-} + Br{-} =>
4 H2O + BrO4{-} + 4 Zn + 8 OH{-} = 4[Zn(OH)4]{2-} + Br{-}
CH3CHO + NO2 = CH3NO2 + CHN + O2 =>
2 CH3CHO + 4 NO2 = 2 CH3NO2 + 2 CHN + 3 O2
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
BaCl + NaNO3 = BaNa + ClNO3 =>
BaCl + NaNO3 = BaNa + ClNO3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NaHCO3 + C6H10O5 = CO2 + H2O + Na =>
24 NaHCO3 + C6H10O5 = 30 CO2 + 17 H2O + 24 Na
SrCO3 + CH3COOH = Sr(CH3COO)2 + H2O + CO2 =>
SrCO3 + 2 CH3COOH = Sr(CH3COO)2 + H2O + CO2
Cu2S2 + O2 = CuO + S =>
Cu2S2 + O2 = 2 CuO + 2 S
K2CO3 + CaCl2 = CaCO3 + KCl =>
K2CO3 + CaCl2 = CaCO3 + 2 KCl
C11H20 + Cl2 = CHCl + HCl =>
C11H20 + 10 Cl2 = 11 CHCl + 9 HCl
O(g) + CO(g) = CO2(g) =>
O(g) + CO(g) = CO2(g)
K2O + H3PO4 = K4O7P2 + H2O =>
2 K2O + 2 H3PO4 = K4O7P2 + 3 H2O
HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
Co2 + SCN = Co(SCN)4 =>
Co2 + 8 SCN = 2 Co(SCN)4
FeCl3 + BaOH = Fe2(OH)3 + BaCl2 =>
2 FeCl3 + 3 BaOH = Fe2(OH)3 + 3 BaCl2
C3H4 + Br2 = BrH + C =>
C3H4 + 2 Br2 = 4 BrH + 3 C
NaNO3(heated) = NaNO2 + O2 =>
2 NaNO3(heated) = 2 NaNO2 + O2
Cu + CuCl2 = CuCl =>
Cu + CuCl2 = 2 CuCl
Fe(III)Cl + KHO = KCl + Fe(III)HO =>
Fe(III)Cl + KHO = KCl + Fe(III)HO
Zn(ClO3)2 + Li3PO4 = LiClO3 + Zn3(PO4)2 =>
3 Zn(ClO3)2 + 2 Li3PO4 = 6 LiClO3 + Zn3(PO4)2
(NO3)2{-} + H3O{+} + e = (NH4)2{+} + H2O =>
(NO3)2{-} + 20 H3O{+} + 18e = (NH4)2{+} + 26 H2O
e + H{+} + H2SO4 = SO2 + H2O =>
2e + 2 H{+} + H2SO4 = SO2 + 2 H2O
C7HH14 + O2 = H2O + CO2 =>
4 C7HH14 + 43 O2 = 30 H2O + 28 CO2
Ti3(PO4)2 = Ti3P2 + O =>
Ti3(PO4)2 = Ti3P2 + 8 O
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg =>
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg
Cl2 + Na2S2O3 + NaOH = Na2SO3 + NaCl + H2O =>
2 Cl2 + Na2S2O3 + 6 NaOH = 2 Na2SO3 + 4 NaCl + 3 H2O
NaHCO3 = Na2C2O4 + H2O + O2 =>
4 NaHCO3 = 2 Na2C2O4 + 2 H2O + O2
Cr2O3 + NaNO3 + K2CO3 = K2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 3 NaNO3 + 2 K2CO3 = 2 K2CrO4 + 3 NaNO2 + 2 CO2
Cu(s) + H2SO4(aq) = CuSO4 + H2 =>
Cu(s) + H2SO4(aq) = CuSO4 + H2
Mg(NO3)2 + H3PO4 = MgH2 + (NO3)3PO4 =>
3 Mg(NO3)2 + 2 H3PO4 = 3 MgH2 + 2(NO3)3PO4
H2O12 = H2O + O2 =>
2 H2O12 = 2 H2O + 11 O2
C57H108O6 + O2 = H2O + CO2 =>
C57H108O6 + 81 O2 = 54 H2O + 57 CO2
NO2 + OH{-} = NO3{-} + H2O + e =>
NO2 + 2 OH{-} = NO3{-} + H2O + e
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.