| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr{2+} + CO3{2-} = SrCO3
CH1(g) + O2(g) = CO2(g) + H2O =>
4 CH1(g) + 5 O2(g) = 4 CO2(g) + 2 H2O
N2(g) + O2(g) = N2O6(g) =>
N2(g) + 3 O2(g) = N2O6(g)
Ti3 + C = Ti4C3 =>
4 Ti3 + 9 C = 3 Ti4C3
Mn + CuCl3 = Cu + MnCl2 =>
3 Mn + 2 CuCl3 = 2 Cu + 3 MnCl2
Na2S2O3 + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + H2O + S
BeCl2 + AgNo3 = Be(No3)2 + ClAg =>
BeCl2 + 2 AgNo3 = Be(No3)2 + 2 ClAg
CuS2 + Fe2(SO4)3 = Fe(SO4) + CuSO4 + S =>
CuS2 + Fe2(SO4)3 = 2 Fe(SO4) + CuSO4 + 2 S
Al + Pb3O4 = Al2O3 + Pb =>
8 Al + 3 Pb3O4 = 4 Al2O3 + 9 Pb
Li2CO3 = Li2 + CO2 + O2 =>
2 Li2CO3 = 2 Li2 + 2 CO2 + O2
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
(NH4)2(SO4) + HCl = (NH4)Cl + H2(SO4) =>
(NH4)2(SO4) + 2 HCl = 2(NH4)Cl + H2(SO4)
Ir(s) + O2 = Ir2O3(s) =>
4 Ir(s) + 3 O2 = 2 Ir2O3(s)
NaHCO3 + C6H8O7 = H2O + CO2 + NaC6H6O7 =>
18 NaHCO3 + 17 C6H8O7 = 23 H2O + 12 CO2 + 18 NaC6H6O7
O2 + Au + KCN + H2O = KAu(CN)2 + K2OH =>
O2 + 8 Au + 16 KCN + 2 H2O = 8 KAu(CN)2 + 4 K2OH
Ti(ClO3)2 + HBr = TiBr2 + HClO3 =>
Ti(ClO3)2 + 2 HBr = TiBr2 + 2 HClO3
Cr + Fe + Ni = Cr204Ni80Fe720 =>
204 Cr + 720 Fe + 80 Ni = Cr204Ni80Fe720
KCl + CO2 + H2O = KClO3 + CH4 =>
4 KCl + 3 CO2 + 6 H2O = 4 KClO3 + 3 CH4
NH3 + ZnCl2 = Zn + ClNH3 =>
2 NH3 + ZnCl2 = Zn + 2 ClNH3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
C3H5(NO3)3 = NO3 + C3H5 =>
C3H5(NO3)3 = 3 NO3 + C3H5
Cr[Fe(CN)6] + Zn(OH)2 = Zn3[Fe(CN)6]2 + Cr(OH)3 =>
2 Cr[Fe(CN)6] + 3 Zn(OH)2 = Zn3[Fe(CN)6]2 + 2 Cr(OH)3
KOH = K2O + H2O =>
2 KOH = K2O + H2O
H2SO4(aq) + Na2CO3(s) = Na2SO4(s) + CO2 + H2O(l) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(s) + CO2 + H2O(l)
Au{3+} + Se{2-} = Au + Se =>
2 Au{3+} + 3 Se{2-} = 2 Au + 3 Se
Li2CO3(s) + HBr(ac) = LiBr + CO2(g) + H2O(l) =>
Li2CO3(s) + 2 HBr(ac) = 2 LiBr + CO2(g) + H2O(l)
SiC8H20O4 + H2O = Si + CH4 + O2 =>
SiC8H20O4 + 6 H2O = Si + 8 CH4 + 5 O2
K2S2O4 + H2O = KOH + H2S + SO2 =>
3 K2S2O4 + 4 H2O = 6 KOH + H2S + 5 SO2
C9H20 + O2 = H2O + C2O =>
4 C9H20 + 29 O2 = 40 H2O + 18 C2O
BaCO3 + SrCO3 + TiO2 = BaSrTiO3 + CO2 + O2 =>
2 BaCO3 + 2 SrCO3 + 2 TiO2 = 2 BaSrTiO3 + 4 CO2 + O2
CH3CH(NH2)COOH + O2 = CO2 + CO(NH2)2 + H2O =>
2 CH3CH(NH2)COOH + 6 O2 = 5 CO2 + CO(NH2)2 + 5 H2O
HCOOH + CO(NH2)2 = HCONH2 + O2 =>
2 HCOOH + 2 CO(NH2)2 = 4 HCONH2 + O2
C6H5CH(OH)CH2OH + O2 = H2O + CO2 =>
2 C6H5CH(OH)CH2OH + 19 O2 = 10 H2O + 16 CO2
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
(CH3)2NH + H2O = OH9 + NC2 =>
(CH3)2NH + H2O = OH9 + NC2
Ca(OH)2 + Cl2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(OCl)2 + 2 H2O
Cu(CH3COO) + NH3 = NH3(CH3COO) + Cu =>
Cu(CH3COO) + NH3 = NH3(CH3COO) + Cu
KBrO2 + K2S2O2 + H2O = KBr + K2S4O6 + KOH =>
3 KBrO2 + 4 K2S2O2 + 2 H2O = 3 KBr + 2 K2S4O6 + 4 KOH
Sb + Cle2 = SbCle3 =>
2 Sb + 3 Cle2 = 2 SbCle3
SO3{2�} + MnO4{-} + H{+} = SO4{2�} + Mn{2} + H2O =>
5 SO3{2�} + 2 MnO4{-} + 6 H{+} = 5 SO4{2�} + 2 Mn{2} + 3 H2O
KMnO4 + NO2 + H2O = KNO3 + MnO2 + HNO3 =>
KMnO4 + 3 NO2 + H2O = KNO3 + MnO2 + 2 HNO3
W + H2O = WO2 + H2 =>
W + 2 H2O = WO2 + 2 H2
CH3COONa + CaCl2 = CH3COONaCaCl2 =>
CH3COONa + CaCl2 = CH3COONaCaCl2
HMnO4 + HBr = MnBr + Br2 + H2O =>
HMnO4 + 7 HBr = MnBr + 3 Br2 + 4 H2O
P + Cl2 = P2Cl7 =>
4 P + 7 Cl2 = 2 P2Cl7
Cl2 + NH4I = H4Cl2 + NI =>
Cl2 + NH4I = H4Cl2 + NI
HgO + Cl2 = Hg + ClO2 =>
4 HgO + Cl2 = 4 Hg + 2 ClO2
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
Rb + Cl + O = RbClO3 =>
Rb + Cl + 3 O = RbClO3
N2 + Mg = Mg{+2} + N{-3} =>
N2 + 3 Mg = 3 Mg{+2} + 2 N{-3}
| 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.
