| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO + H2O = H2S2O3
Au + HNO2 = Au(NO2)3 + H2 =>
2 Au + 6 HNO2 = 2 Au(NO2)3 + 3 H2
CoCl2*6H2O + NH3 = [Co(NH3)5]Cl2 + H2O =>
CoCl2*6H2O + 5 NH3 = [Co(NH3)5]Cl2 + 6 H2O
LiSO3 + AlNO3 = AlSO3 + LiNO3 =>
LiSO3 + AlNO3 = AlSO3 + LiNO3
Cu2S + HNO3 = S + NO + Cu(NO3)2 + H2O =>
3 Cu2S + 16 HNO3 = 3 S + 4 NO + 6 Cu(NO3)2 + 8 H2O
FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl
Br + BaI2 = BrI + Ba =>
2 Br + BaI2 = 2 BrI + Ba
NaNO2 + HNO3 = NaNO3 + HNO =>
2 NaNO2 + HNO3 = 2 NaNO3 + HNO
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl + H2O + K =>
K2Cr2O7 + 6 SnCl2 + 14 HCl = 6 SnCl4 + 2 CrCl + 7 H2O + 2 K
C6H6O + O2 = CO + H2O =>
C6H6O + 4 O2 = 6 CO + 3 H2O
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
I + H2O = HI + O =>
2 I + H2O = 2 HI + O
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl + H2O + K =>
K2Cr2O7 + 6 SnCl2 + 14 HCl = 6 SnCl4 + 2 CrCl + 7 H2O + 2 K
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl + H2O + K =>
K2Cr2O7 + 6 SnCl2 + 14 HCl = 6 SnCl4 + 2 CrCl + 7 H2O + 2 K
AlC + S = AlSC =>
AlC + S = AlSC
NiOHCl + H2O = Ni(OH)2 + HCl =>
NiOHCl + H2O = Ni(OH)2 + HCl
CH3COOH + Na2CO3 = H3CCOONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 H3CCOONa + H2O + CO2
AgBr(s) + Cl2(g) = AgCl(s) + Br2(g) =>
2 AgBr(s) + Cl2(g) = 2 AgCl(s) + Br2(g)
CuCl + Ca3(PO4)2 = CaCl2 + Cu3(PO4) =>
6 CuCl + Ca3(PO4)2 = 3 CaCl2 + 2 Cu3(PO4)
LiCl + K3Po4 = Li3Po4 + KCl =>
3 LiCl + K3Po4 = Li3Po4 + 3 KCl
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl + H2O + K =>
K2Cr2O7 + 6 SnCl2 + 14 HCl = 6 SnCl4 + 2 CrCl + 7 H2O + 2 K
Al2 + Na2S = Al(Na2S)2 =>
Al2 + 4 Na2S = 2 Al(Na2S)2
C7H6O2 + O2 = CO2 + OH =>
C7H6O2 + 9 O2 = 7 CO2 + 6 OH
Zn + Pb(NO3)2 = Zn2Pb + Zn(NO3)2 =>
3 Zn + Pb(NO3)2 = Zn2Pb + Zn(NO3)2
CH3CH2OH + K = H2 + CH3CH2OK =>
2 CH3CH2OH + 2 K = H2 + 2 CH3CH2OK
Sn(OH)2 = SnO + H(OH) =>
Sn(OH)2 = SnO + H(OH)
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl + H2O + K =>
K2Cr2O7 + 6 SnCl2 + 14 HCl = 6 SnCl4 + 2 CrCl + 7 H2O + 2 K
XNO2 + Fe + HCl = XNH3Cl + FeCl2 + H2O =>
XNO2 + 3 Fe + 7 HCl = XNH3Cl + 3 FeCl2 + 2 H2O
P2O3 + O2 = P4O10 =>
2 P2O3 + 2 O2 = P4O10
MgO + HCl = Mg(H) + OCl =>
MgO + HCl = Mg(H) + OCl
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Na + Cr2O7 = Na2Cr2O7 =>
2 Na + Cr2O7 = Na2Cr2O7
NH4NO3 = N3 + H2 + O2 =>
6 NH4NO3 = 4 N3 + 12 H2 + 9 O2
Fe2(CO3)3 = C + O2 + Fe =>
2 Fe2(CO3)3 = 6 C + 9 O2 + 4 Fe
Li2CO3 + CaCO3 + SiO2 = Li2CaSiO4 + CO2 =>
Li2CO3 + CaCO3 + SiO2 = Li2CaSiO4 + 2 CO2
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl + H2O + K =>
K2Cr2O7 + 6 SnCl2 + 14 HCl = 6 SnCl4 + 2 CrCl + 7 H2O + 2 K
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
CrO + Si = Cr + SiO =>
CrO + Si = Cr + SiO
HBrO4 + Zn = ZnO + Br + H2O =>
2 HBrO4 + 7 Zn = 7 ZnO + 2 Br + H2O
CH3CHCHCH2CH3 + KMnO4 + H2O = CH3CHOHCHOHCH2CH3 + MnO2 + KOH =>
3 CH3CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCHOHCH2CH3 + 2 MnO2 + 2 KOH
C9H20 = C + H2 =>
C9H20 = 9 C + 10 H2
NaNO3 + NaOH = HNO3 + Na2O =>
NaNO3 + NaOH = HNO3 + Na2O
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
Na2O + HClO = H2O + NaClO =>
Na2O + 2 HClO = H2O + 2 NaClO
N2 + HCl = NCl3 + H2 =>
N2 + 6 HCl = 2 NCl3 + 3 H2
Ti + N2 = TiN4 =>
Ti + 2 N2 = TiN4
Mo35Ni65 + NiS2 = Mo + Ni9S8 =>
Mo35Ni65 + 52 NiS2 = 35 Mo + 13 Ni9S8
C6H12O + CrO3 + H{+} = C6H10O + Cr3{+} + H2O =>
17 C6H12O + 6 CrO3 + 2 H{+} = 17 C6H10O + 2 Cr3{+} + 18 H2O
LiBrO3 = LiBr + O2 =>
2 LiBrO3 = 2 LiBr + 3 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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
