| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HS + Sn(OH)2 = SnS2 + 2 H2O
Cu(O2)2 + H = Cu + H2O =>
Cu(O2)2 + 8 H = Cu + 4 H2O
Cr + FeCl2 = CrCl2 + Fe =>
Cr + FeCl2 = CrCl2 + Fe
ICl3 + H2O = HIO3 + ICl + HCl =>
2 ICl3 + 3 H2O = HIO3 + ICl + 5 HCl
I2 + O3 = IO + O2 =>
I2 + 2 O3 = 2 IO + 2 O2
H{+} + Cu + H2SO4 = Cu{2+} + SO2 + H2O =>
2 H{+} + Cu + H2SO4 = Cu{2+} + SO2 + 2 H2O
C2H3Cl = C2H2 + HCl =>
C2H3Cl = C2H2 + HCl
ZnS04 + O2 = ZnO + SO2 =>
2 ZnS04 + 9 O2 = 2 ZnO + 8 SO2
Ni + O2 = NiO = \SO2 =>
2 Ni + O2 = 2 NiO
NaOH + KAl(SO4)2 = Al(OH)3 + KNaSO4 + Na2SO4 =>
3 NaOH + KAl(SO4)2 = Al(OH)3 + KNaSO4 + Na2SO4
Mn2{+} + MnO4{-} + C5H8O2 = Mn(C5H7O2) + H2O + H{+} =>
6 Mn2{+} + MnO4{-} + 13 C5H8O2 = 13 Mn(C5H7O2) + 4 H2O + 5 H{+}
C3H7Cl + HOH = C2H5OH + HCl =>
2 C3H7Cl + 3 HOH = 3 C2H5OH + 2 HCl
Cr2 + O7 = Cr2O7 =>
Cr2 + O7 = Cr2O7
CH2O + CuSO4 + NaOH = CHOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = CHOOH + Cu2O + 2 Na2SO4 + 2 H2O
CH4Br2 = CH3Br + HBr =>
CH4Br2 = CH3Br + HBr
FeSO4 + NaOH + H2O2 = Fe(OH)3 + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4
CrCl3 + H2 = CrCl2 + HCl =>
2 CrCl3 + H2 = 2 CrCl2 + 2 HCl
H2SO4 + KMnO4 + C2O4H2H2O = MnSO4 + CO2 + H2O + KSO4 =>
2 H2SO4 + KMnO4 + 2 C2O4H2H2O = MnSO4 + 4 CO2 + 6 H2O + KSO4
C15H31CHO + O2 = C + H2O2 =>
2 C15H31CHO + 31 O2 = 32 C + 32 H2O2
NH4I = NH4 + I =>
NH4I = NH4 + I
(C2H5)2N2H2 + N2O4 = CO2 + N2 + H2O =>
2(C2H5)2N2H2 + 7 N2O4 = 8 CO2 + 9 N2 + 12 H2O
CaC2O4 + H2O = H2C2O4 + Ca(OH)2 =>
CaC2O4 + 2 H2O = H2C2O4 + Ca(OH)2
C6H8O7 + NaHCO3 = Na3C6H5O7 + CO6 + H2O =>
7 C6H8O7 + 33 NaHCO3 = 11 Na3C6H5O7 + 9 CO6 + 17 H2O
C2H2 + C2H6 = C4H10 =>
C2H2 + 3 C2H6 = 2 C4H10
FeOOH + CO = Fe + CO2 + H2O =>
2 FeOOH + 3 CO = 2 Fe + 3 CO2 + H2O
CuOHNO3 + KOH = KNO3 + Cu(OH)2 =>
CuOHNO3 + KOH = KNO3 + Cu(OH)2
CuCl2 + LiOH = Cu(OH)2 + LiCl =>
CuCl2 + 2 LiOH = Cu(OH)2 + 2 LiCl
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CuCl2 + HJ = CuJ2 + HCl =>
CuCl2 + 2 HJ = CuJ2 + 2 HCl
(NH4)2SO4H2SO4 = NH4HSO4 =>
(NH4)2SO4H2SO4 = 2 NH4HSO4
C2H4 + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2SO4 =>
5 C2H4 + 6 K2Cr2O7 + 12 H2SO4 = 10 CO2 + 22 H2O + 6 K2SO4 + 6 Cr2SO4
Fe2O3 + CO(g) = Fe(s) + CO2(g) =>
Fe2O3 + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
C2H4(OH)2 + AgNO3 + NH3 = CH3CH0 + Ag + NH4NO3 =>
3 C2H4(OH)2 + 10 AgNO3 + 14 NH3 = 3 CH3CH0 + 10 Ag + 12 NH4NO3
Ca(OH)2 + Al2O3 = Ca3(AlO3)2 + H2O =>
3 Ca(OH)2 + Al2O3 = Ca3(AlO3)2 + 3 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
B2O3 + H2 + Al = B2H6 + AlO3 =>
B2O3 + 3 H2 + Al = B2H6 + AlO3
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
CuSO4H2O + Fe = Cu + FeSO4 + H2O =>
CuSO4H2O + Fe = Cu + FeSO4 + H2O
Al + NO3 + OH{-} + H2O = Al(OH)4{-} + NH3 =>
3 Al + NO3 + 3 OH{-} + 6 H2O = 3 Al(OH)4{-} + NH3
NaCO3 + H2S = Na2S + HCO3 =>
2 NaCO3 + H2S = Na2S + 2 HCO3
KBrO2 + H2SO4 = K2SO4 + HBr + O2 =>
2 KBrO2 + H2SO4 = K2SO4 + 2 HBr + 2 O2
CaC2 + KMnO4 + H2O = CaC2O4 + MnO2 + KOH =>
3 CaC2 + 8 KMnO4 + 4 H2O = 3 CaC2O4 + 8 MnO2 + 8 KOH
FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)2 + NO + H2O =>
9 FeSO4 + 8 HNO3 = 3 Fe2(SO4)3 + 3 Fe(NO3)2 + 2 NO + 4 H2O
KCrO2 + H2O2 + NaOH = K2CrO4 + H2O + Na2CrO4 =>
2 KCrO2 + 3 H2O2 + 2 NaOH = K2CrO4 + 4 H2O + Na2CrO4
RbOH + H3PO4 = H3Rb + PO4OH =>
RbOH + H3PO4 = H3Rb + PO4OH
KO + SO2 = K2(SO4) =>
2 KO + SO2 = K2(SO4)
H2SO4 + HKO = K2O4S + H2O =>
H2SO4 + 2 HKO = K2O4S + 2 H2O
MnO4 + I = MnO2 + IO3 =>
3 MnO4 + 2 I = 3 MnO2 + 2 IO3
Na(CH3COO) + NaOH = CH4 + Na2O + O2 =>
Na(CH3COO) + 5 NaOH = 2 CH4 + 3 Na2O + 2 O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
