| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + 9 Br2 = 3 C2Br6 + 14 H
AgO + HCN = Ag(CN)2 + H2O =>
AgO + 2 HCN = Ag(CN)2 + H2O
PdNO3 + NaOH = PdOH + NaNO3 =>
PdNO3 + NaOH = PdOH + NaNO3
B2O3(aq) + HCl(aq) = BCl3(aq) + H2O =>
B2O3(aq) + 6 HCl(aq) = 2 BCl3(aq) + 3 H2O
Ca + HgCl22 = Hg + CaCl2 =>
11 Ca + HgCl22 = Hg + 11 CaCl2
NaClO + NH3 = H2O + N2 + NaCl =>
3 NaClO + 2 NH3 = 3 H2O + N2 + 3 NaCl
Ti(NO3)4 + Al2(SO4)3 = Ti(SO4)2 + Al(NO3)3 =>
3 Ti(NO3)4 + 2 Al2(SO4)3 = 3 Ti(SO4)2 + 4 Al(NO3)3
Al + H2SO4 = H2O + Al2O3 + S =>
2 Al + H2SO4 = H2O + Al2O3 + S
Zn(NO3)2 + K4Fe(CN)6 = Zn4(Fe(CN)6)2 + KNO3 =>
4 Zn(NO3)2 + 2 K4Fe(CN)6 = Zn4(Fe(CN)6)2 + 8 KNO3
SiO2 + CHF3 = SiF4 + CO + H2O =>
3 SiO2 + 4 CHF3 = 3 SiF4 + 4 CO + 2 H2O
Sn2 + HCl = SnCl6 + H2 =>
Sn2 + 12 HCl = 2 SnCl6 + 6 H2
COOHCH2CH2CHNH2COOH = H2NCH2CH2CH2COOH + CO2 =>
COOHCH2CH2CHNH2COOH = H2NCH2CH2CH2COOH + CO2
CH3CHO + MgCl = CH3CHOMgCl =>
CH3CHO + MgCl = CH3CHOMgCl
Mg4C2 + F2 = C + MgF2 =>
Mg4C2 + 4 F2 = 2 C + 4 MgF2
C6H12 + H2O2 = C6H10O4 + H2O =>
C6H12 + 5 H2O2 = C6H10O4 + 6 H2O
H2O2 + Mg2OH = Mg(OH) =>
H2O2 + 2 Mg2OH = 4 Mg(OH)
I2 + Sr = SrI2 =>
I2 + Sr = SrI2
SiCl4 + H2O(water) = H4SiO4 + HCl =>
SiCl4 + 4 H2O(water) = H4SiO4 + 4 HCl
MnO + Si = Mn3Si + O2 =>
6 MnO + 2 Si = 2 Mn3Si + 3 O2
CrF3 + Ba(MnO4)2 = BaF2 + Cr(MnO4)3 =>
2 CrF3 + 3 Ba(MnO4)2 = 3 BaF2 + 2 Cr(MnO4)3
CH3COOH + Al2(CO3)3 = AlCH3 + CO2 + H2O =>
5 CH3COOH + 2 Al2(CO3)3 = 4 AlCH3 + 12 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3CHO + CUSO4 + NaOH = CH3COONa + CU2O + Na2SO4 + H2O =>
2 CH3CHO + 4 CUSO4 + 11 NaOH = 3 CH3COONa + 2 CU2O + 4 Na2SO4 + 5 H2O
HBr + H2SO4 = Br2 + H2S + H2O =>
8 HBr + H2SO4 = 4 Br2 + H2S + 4 H2O
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4 =>
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5COOH + CaCO3 = C2H5COOCa + H2O + CO2 =>
15 C2H5COOH + 14 CaCO3 = 14 C2H5COOCa + 10 H2O + 17 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H603 + C7H603 = C9H804 =>
C4H603 + 11 C7H603 = 9 C9H804
H2O2 + KI + CH3COOH = KOCOCH3 + H2O + I2 =>
H2O2 + 2 KI + 2 CH3COOH = 2 KOCOCH3 + 2 H2O + I2
PbS + HNO3 = Pb{2} + NO + S + H2O + NO3{-} =>
3 PbS + 8 HNO3 = 3 Pb{2} + 2 NO + 3 S + 4 H2O + 6 NO3{-}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KBr + HOH = HBr + KOH =>
KBr + HOH = HBr + KOH
NH4NO3 + C22H46 = N2 + CO2 + H2O =>
67 NH4NO3 + C22H46 = 67 N2 + 22 CO2 + 157 H2O
Na2TeO3 + H2SO4 = H2TeO3 + Na2SO4 =>
Na2TeO3 + H2SO4 = H2TeO3 + Na2SO4
NaIO3 + HCl = Cl2 + H2O + NaI =>
NaIO3 + 6 HCl = 3 Cl2 + 3 H2O + NaI
H2O2 + H3O{+} + Co3{+} = Co2{+} + H2O =>
H2O2 + 2 H3O{+} + 4 Co3{+} = 6 Co2{+} + 4 H2O
C4H10 + Br2 = C4H3Br + HBr =>
C4H10 + 4 Br2 = C4H3Br + 7 HBr
CuFeS + O2 = SO2 + CuO + FeO =>
CuFeS + 2 O2 = SO2 + CuO + FeO
AgCNS + NaNO3 = AgNO3 + NaCNS =>
AgCNS + NaNO3 = AgNO3 + NaCNS
Cl2O7(l) + H2O(l) = ClO4{-}(aq) + H3O{+} =>
Cl2O7(l) + 3 H2O(l) = 2 ClO4{-}(aq) + 2 H3O{+}
Na + HPO4 = Na3PO4 + H =>
3 Na + HPO4 = Na3PO4 + H
Fe + O2 + KOH = KFeO2 + H2 =>
2 Fe + O2 + 2 KOH = 2 KFeO2 + H2
C6H5CHO + Cr2O72{-} + H{+} = C6H5COOH + Cr3{+} + H2O =>
427 C6H5CHO + 6 Cr2O72{-} + 10 H{+} = 427 C6H5COOH + 4 Cr3{+} + 5 H2O
PbS + HO2 = PbSO4 + H2O =>
3 PbS + 8 HO2 = 3 PbSO4 + 4 H2O
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Cr2O3 + KOH = KCrO2 + H2O =>
Cr2O3 + 2 KOH = 2 KCrO2 + H2O
P4O6 + O2 = P4O7 =>
2 P4O6 + O2 = 2 P4O7
AgNO3(ac) + K2SO4(ac) = Ag2SO4 + KNO3 =>
2 AgNO3(ac) + K2SO4(ac) = Ag2SO4 + 2 KNO3
BaBr2 + AlPO3 = Ba3Al2 + Br3PO3 =>
3 BaBr2 + 2 AlPO3 = Ba3Al2 + 2 Br3PO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
