| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + H5IO6 = IO3 + 3 H2O
Al(OH)3 + Na2HAsO4 = AlAsO4 + NaOH + H2O =>
Al(OH)3 + Na2HAsO4 = AlAsO4 + 2 NaOH + H2O
C3H8O3 + C4H6O6 = C9H14O9 + H2O =>
19 C3H8O3 + 15 C4H6O6 = 13 C9H14O9 + 30 H2O
Fe2O3 + NO3{-} + OH{-} = (FeO4)2{-} + NO{-} + H2O =>
4 Fe2O3 + 9 NO3{-} + 4 OH{-} = 4(FeO4)2{-} + 9 NO{-} + 2 H2O
Zn + As2O3 + H2O = OH{-} + Zn{+2} + AsH3 =>
6 Zn + As2O3 + 9 H2O = 12 OH{-} + 6 Zn{+2} + 2 AsH3
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2 + NaHSO4 =>
7 H2S + 4 Na2Cr2O7 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2 + 8 NaHSO4
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + CO2 + H2O =>
48 H{+} + 18 Cr2O7{2-} + 17 C2H5OH = 12 Cr3{+} + 34 CO2 + 75 H2O
N2 + O2 = NO02O3 =>
N2 + 5 O2 = 2 NO02O3
magnesiumoxide + HCl = magnesiumchloride + H2O =>
MgO + 2 HCl = MgCl2 + H2O
H2SO4 + K2Cr2O7 + Na2C2O4 = Cr2(SO4)3 + H2O + CO2 + K2SO4 + Na2SO4 =>
7 H2SO4 + K2Cr2O7 + 3 Na2C2O4 = Cr2(SO4)3 + 7 H2O + 6 CO2 + K2SO4 + 3 Na2SO4
FeCr2O4 + Na2CO3 + CaO + O2 = NaCrO4 + Fe2O3 + CaCO3 =>
4 FeCr2O4 + 4 Na2CO3 + 4 CaO + 9 O2 = 8 NaCrO4 + 2 Fe2O3 + 4 CaCO3
KOH + FeCl2 = FeOH + KCl2 =>
KOH + FeCl2 = FeOH + KCl2
HCl + BeSO4 = BeCl + HSO4 =>
HCl + BeSO4 = BeCl + HSO4
PbO2 + H2 = H2O + Pb =>
PbO2 + 2 H2 = 2 H2O + Pb
KMnO4 + H2SO4 + C6H10 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 C6H10 = 5 C6H10O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
H + BrO3 = HBrO3 =>
H + BrO3 = HBrO3
BaCl2(ac) + K2CrO4(ac) = BaCrO4 + KCl =>
BaCl2(ac) + K2CrO4(ac) = BaCrO4 + 2 KCl
Ca(s) + Al{3+} = Ca{2+} + Al(s) =>
3 Ca(s) + 2 Al{3+} = 3 Ca{2+} + 2 Al(s)
C202OH2CO3 + NaOH = C202OH2CO3NaOH =>
C202OH2CO3 + NaOH = C202OH2CO3NaOH
N2O + O3 = N2O5 =>
3 N2O + 4 O3 = 3 N2O5
CH3COOH + CaO = CH4 + CaCO3 =>
CH3COOH + CaO = CH4 + CaCO3
Cr2O3 + K2S2O3 = KCrO2 + S + O2 =>
Cr2O3 + K2S2O3 = 2 KCrO2 + 2 S + O2
OH + Cr(OH)3 = CrO2 + H2O =>
OH + Cr(OH)3 = CrO2 + 2 H2O
Cu(s) + CH4(g) = CuH + C =>
4 Cu(s) + CH4(g) = 4 CuH + C
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
C2H4(OH)2 + O2 = H2O + CO2 =>
2 C2H4(OH)2 + 5 O2 = 6 H2O + 4 CO2
SO2 + KOH = KO2 + S(OH) =>
SO2 + KOH = KO2 + S(OH)
C3H5(OH)3 + H(NO3) = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 H(NO3) = C3H5(NO3)3 + 3 H2O
CH5N3 + O2 = CO2 + H2O + N2 =>
4 CH5N3 + 9 O2 = 4 CO2 + 10 H2O + 6 N2
Bi2O3 + H2O = Bi3 + OH =>
3 Bi2O3 + 9 H2O = 2 Bi3 + 18 OH
Sr(NO3)2 + C12H22O11 = CO2 + H2O + N2 + SrO =>
24 Sr(NO3)2 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 SrO
C6H8O3 = C + H2 + O2 =>
2 C6H8O3 = 12 C + 8 H2 + 3 O2
KOH + HCO2K + I2 = KI + CO2 + H2O =>
KOH + HCO2K + I2 = 2 KI + CO2 + H2O
K2Cr2O7 + Na2S2O3 = KNaCr2O7 + KNaS2O3 =>
K2Cr2O7 + Na2S2O3 = KNaCr2O7 + KNaS2O3
Cu + Cl = Cu(Cl2)2 =>
Cu + 4 Cl = Cu(Cl2)2
HOCl + HCl + KI = H2O + KCl + I2 =>
HOCl + HCl + 2 KI = H2O + 2 KCl + I2
Sr(NO3)2 + C12H22O11 = CO2 + H2O + N2 + SrO =>
24 Sr(NO3)2 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 SrO
NO2 + H2O = HNO3 + N2O3 =>
4 NO2 + H2O = 2 HNO3 + N2O3
Ag2S + NaCN = NaAg(CN)2 + Na2S =>
Ag2S + 4 NaCN = 2 NaAg(CN)2 + Na2S
H3PO4 + AlPO3 = Al(H2PO4) + HPO3 =>
H3PO4 + AlPO3 = Al(H2PO4) + HPO3
BeO + C + Cl2 = BeCl2CO =>
BeO + C + Cl2 = BeCl2CO
Zn + SO2 = ZnO + ZnS =>
3 Zn + SO2 = 2 ZnO + ZnS
CH4 + Br2 = CBr + HBr =>
2 CH4 + 5 Br2 = 2 CBr + 8 HBr
H3PO4 + AlPO3 = Al(H2PO4) + HPO3 =>
H3PO4 + AlPO3 = Al(H2PO4) + HPO3
NaCN + HCl = NaCl + CN + H =>
NaCN + HCl = NaCl + CN + H
PbO2 + H2 = H2O + Pb =>
PbO2 + 2 H2 = 2 H2O + Pb
PbO2 + H2 = Pb + HO =>
PbO2 + H2 = Pb + 2 HO
CrCl3 + NaHCO3 = Cr(OH)3 + CO2 + NaCl =>
CrCl3 + 3 NaHCO3 = Cr(OH)3 + 3 CO2 + 3 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
