| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + K2SO4 + 4 H2O
Mg + ZnCl{2} = MgCl{2} + Zn =>
Mg + ZnCl{2} = MgCl{2} + Zn
C5H12 + O2(g) = H2O + CO2 =>
C5H12 + 8 O2(g) = 6 H2O + 5 CO2
SFe = Fe + S =>
SFe = Fe + S
LiF + Pb(NO3)2 = PbF2 + LiNO3 =>
2 LiF + Pb(NO3)2 = PbF2 + 2 LiNO3
H2(O2) = H2O + O2 =>
2 H2(O2) = 2 H2O + O2
Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O
Li2(SO4) + Ba2(NO3) = Ba2(SO4) + Li2(NO3) =>
Li2(SO4) + Ba2(NO3) = Ba2(SO4) + Li2(NO3)
Cl2 + IO3{-}1 + OH{-}2 = IO4{-}1 + Cl{-}1 + H2O =>
Cl2 + IO3{-}1 + 2 OH{-}2 = IO4{-}1 + 2 Cl{-}1 + H2O
H2SiO3 = H2O + SiO2 =>
H2SiO3 = H2O + SiO2
H2SO4 + BaNO3 = BaSO4 + H2NO3 =>
H2SO4 + BaNO3 = BaSO4 + H2NO3
Zn + H2O = ZnH2 + OH =>
Zn + 2 H2O = ZnH2 + 2 OH
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + K2SO4 + 4 H2O
H2SO4 + BaNO3 = BaSO4 + H2NO3 =>
H2SO4 + BaNO3 = BaSO4 + H2NO3
Ti4Cl + Mg = Ti + MgCl =>
Ti4Cl + Mg = 4 Ti + MgCl
Pb + Cl4 = PbCl5 =>
4 Pb + 5 Cl4 = 4 PbCl5
O2 + CH3C6H5 = CO2 + H2O =>
9 O2 + CH3C6H5 = 7 CO2 + 4 H2O
Pb + Cl4 = PbCl5 =>
4 Pb + 5 Cl4 = 4 PbCl5
H2SO4 + BaNO3 = BaSO4 + H2NO3 =>
H2SO4 + BaNO3 = BaSO4 + H2NO3
FeCl3 + N2H8S = NH4Cl + Fe2S3 =>
2 FeCl3 + 3 N2H8S = 6 NH4Cl + Fe2S3
CO2 + KOH = H2O + K2CO3 =>
CO2 + 2 KOH = H2O + K2CO3
K2S2O3 + HCl = KCl + H2S2O3 =>
K2S2O3 + 2 HCl = 2 KCl + H2S2O3
BaO2 + H2SO4 = BaSO4 + H2 + O3 =>
3 BaO2 + 3 H2SO4 = 3 BaSO4 + 3 H2 + 2 O3
NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2 =>
2 NaOH + Cu(II)SO4 = Na2SO4 + Cu(II)(OH)2
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO + H2O =>
8 NaNO2 + 2 KMnO4 + 3 H2SO4 = 8 NaNO3 + 2 MnSO4 + K2SO + 3 H2O
Cr(OH)3 + Zn = Cr + Zn(OH)2 =>
2 Cr(OH)3 + 3 Zn = 2 Cr + 3 Zn(OH)2
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
Na[Cr(OH)4] = NaOH + Cr(OH)3 =>
Na[Cr(OH)4] = NaOH + Cr(OH)3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Mg(NO3)2 + NaOH = MgOHNO3 + NaNO3 =>
Mg(NO3)2 + NaOH = MgOHNO3 + NaNO3
Li2(SO4) + Ba2(NO3) = Ba2(SO4) + Li2(NO3) =>
Li2(SO4) + Ba2(NO3) = Ba2(SO4) + Li2(NO3)
Ca + Co(ClO4)2 = Ca(ClO4) + Co =>
2 Ca + Co(ClO4)2 = 2 Ca(ClO4) + Co
Cu(CO3) + MgBr = CuBr + Mg(CO3) =>
Cu(CO3) + MgBr = CuBr + Mg(CO3)
C2H5OH + MnO4{-} + H{+} = CH3COOH + MnO2 + H2O =>
3 C2H5OH + 4 MnO4{-} + 4 H{+} = 3 CH3COOH + 4 MnO2 + 5 H2O
Ba(HO)2 + HNO2 = Ba3(NO3)2 + H2O =>
3 Ba(HO)2 + 2 HNO2 = Ba3(NO3)2 + 4 H2O
KI + Cl{+2} = KCl + I{+2} =>
KI + Cl{+2} = KCl + I{+2}
FeBr3 + Cl = Fe2Cl + Br =>
2 FeBr3 + Cl = Fe2Cl + 6 Br
SnCl2 + Hg2(NO3)2 = Sn(NO3)4 + Hg + Hg2Cl2 =>
SnCl2 + 2 Hg2(NO3)2 = Sn(NO3)4 + 2 Hg + Hg2Cl2
HNO3 + CASA(OH)2 = CASA(NO3)2 + H2O =>
2 HNO3 + CASA(OH)2 = CASA(NO3)2 + 2 H2O
F2O3 + H2O = F(OH)3 =>
F2O3 + 3 H2O = 2 F(OH)3
KOH + H(NO3) = K(NO3) + H2O =>
KOH + H(NO3) = K(NO3) + H2O
Fe + H2O2 = Fe(OH)3 =>
2 Fe + 3 H2O2 = 2 Fe(OH)3
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
V8C7 + SiC = C + V5Si3 =>
5 V8C7 + 24 SiC = 59 C + 8 V5Si3
H2K2O7Sb2 + Na2CO3 = K2CO3 + NaOH + SbO2 + O2 =>
2 H2K2O7Sb2 + 2 Na2CO3 = 2 K2CO3 + 4 NaOH + 4 SbO2 + O2
LiC3H2O3 + CaO = Ca(C3H2O3)2 + Li2O =>
2 LiC3H2O3 + CaO = Ca(C3H2O3)2 + Li2O
KOH + H(NO3) = K(NO3) + H2O =>
KOH + H(NO3) = K(NO3) + H2O
H2SO4 + Hg = H2S + HgSO4 + H2O =>
5 H2SO4 + 4 Hg = H2S + 4 HgSO4 + 4 H2O
BaI = Ba + I =>
BaI = Ba + I
Cr2O7{-2} + H2S + H{+} = Cr{+3} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{+3} + 3 S + 7 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
