| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4 + 2 NaOH = H2O + KOH + Na2SO4
KMnO4 + KNO2 + H2SO4 = KNO3 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 5 KNO3 + 3 H2O + K2SO4 + 2 MnSO4
Cr2SO4 + KClO4 + H2SO4 = KCl + Cr(SO4)3 + H2O =>
4 Cr2SO4 + 5 KClO4 + 20 H2SO4 = 5 KCl + 8 Cr(SO4)3 + 20 H2O
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
NaCO3(s) + H2SO4(aq) = NaSO4(aq) + H2O(l) + CO2(g) =>
NaCO3(s) + H2SO4(aq) = NaSO4(aq) + H2O(l) + CO2(g)
KMnO4 + SO2 + H2O = KMnO2 + H2SO4 =>
KMnO4 + 2 SO2 + 2 H2O = KMnO2 + 2 H2SO4
Al(OH)3 + Na2CO3 + HF = Na3AlF6 + CO2 + H2O =>
2 Al(OH)3 + 3 Na2CO3 + 12 HF = 2 Na3AlF6 + 3 CO2 + 9 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CoCl2 + KNO2 + HC2H3O2 = K3Co(NO2)6 + NO + KC2H3O2 + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HC2H3O2 = K3Co(NO2)6 + NO + 2 KC2H3O2 + 2 KCl + H2O
CH3OH + CrO3 = Cr2O3 + H2O + CO2 =>
CH3OH + 2 CrO3 = Cr2O3 + 2 H2O + CO2
C12H22O10 + Cu{2+} + OH{-} = C6H12O7 + Cu2O + H3O =>
C12H22O10 + 4 Cu{2+} + 8 OH{-} = 2 C6H12O7 + 2 Cu2O + 2 H3O
K3PO4 + Ca = Ca3(PO4)2 + K =>
2 K3PO4 + 3 Ca = Ca3(PO4)2 + 6 K
SiO2 + LiOH = Li2SiO3 + H2O =>
SiO2 + 2 LiOH = Li2SiO3 + H2O
Al2(HPO4)3 + NaOH = Al(OH)3 + Na2HPO4 =>
Al2(HPO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2HPO4
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
K(OH) + NiBr2 = Ni(OH)2 + KBr =>
2 K(OH) + NiBr2 = Ni(OH)2 + 2 KBr
Si + Br = SiBr2 =>
Si + 2 Br = SiBr2
PbO(s) + C(s) = Pb(l) + CO(g) =>
PbO(s) + C(s) = Pb(l) + CO(g)
B10H14 + H2O2 = B2O3 + H2O =>
B10H14 + 22 H2O2 = 5 B2O3 + 29 H2O
MgBr2 + MnI6 = MgI2 + MnBr6 =>
3 MgBr2 + MnI6 = 3 MgI2 + MnBr6
FeO + H3BO3 = Fe3(BO3)2 + H2O =>
3 FeO + 2 H3BO3 = Fe3(BO3)2 + 3 H2O
BeI2 + KF = KI + BeF2 =>
BeI2 + 2 KF = 2 KI + BeF2
Bi(OH)3 + NaSn(OH)3 + NaOH = Bi + Na2Sn(OH)5 =>
Bi(OH)3 + 3 NaSn(OH)3 + 3 NaOH = Bi + 3 Na2Sn(OH)5
BrO3{-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + 3 Sn{2+} + 6 H{+} = Br{-} + 3 Sn{4+} + 3 H2O
CaSO4 + Ca = CaO + SO2 =>
CaSO4 + Ca = 2 CaO + SO2
S8(s) + F2(g) = SF6(s) =>
S8(s) + 24 F2(g) = 8 SF6(s)
Cu + HNO3 = CuNO3 + HNO + H2O =>
4 Cu + 5 HNO3 = 4 CuNO3 + HNO + 2 H2O
H2[PbCl4] + KI = K2[PbCl4] + HI =>
H2[PbCl4] + 2 KI = K2[PbCl4] + 2 HI
CuSiO3 + HCl = CuCl2 + H2SiO3 =>
CuSiO3 + 2 HCl = CuCl2 + H2SiO3
Na3BO3 + H2O = Na3BO2 + H2O2 =>
Na3BO3 + H2O = Na3BO2 + H2O2
Al2(SO4)3 + NaHCO3 = Al(OH)3 + CO2 + Na2(SO4) =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + 3 Na2(SO4)
As + S = As2S3 =>
2 As + 3 S = As2S3
Cl2 + Na2SO3 + H2O = HCl + Na2SO4 =>
Cl2 + Na2SO3 + H2O = 2 HCl + Na2SO4
Na2B4O7 + MgSO4 = MgB4O7 + Na2SO4 =>
Na2B4O7 + MgSO4 = MgB4O7 + Na2SO4
Ba + H2O = Ba(OH)2 + H3O =>
Ba + 4 H2O = Ba(OH)2 + 2 H3O
SiH + O = SiO + HO =>
SiH + 2 O = SiO + HO
C3H4NO2 + O2 = CO2 + NH3 + H2O =>
4 C3H4NO2 + 9 O2 = 12 CO2 + 4 NH3 + 2 H2O
Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O
KMnO4 = KMnO2 + O(g) =>
KMnO4 = KMnO2 + 2 O(g)
SO3 + H2O(l) = H2SO4(l) =>
SO3 + H2O(l) = H2SO4(l)
Ba + KI = BaI2 + K =>
Ba + 2 KI = BaI2 + 2 K
HBr + NaF = HF + NaBr =>
HBr + NaF = HF + NaBr
CaO + HClO2 = Ca(ClO2)2 + H2O =>
CaO + 2 HClO2 = Ca(ClO2)2 + H2O
C2O4{2-} + MnO4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 C2O4{2-} + MnO4{2-} + 8 H{+} = Mn{2+} + 4 CO2 + 4 H2O
Zn + HClO3 + HCl = ZnCl2 + H2O =>
3 Zn + HClO3 + 5 HCl = 3 ZnCl2 + 3 H2O
K2O + ZnO = K2Zn + O3 =>
3 K2O + 3 ZnO = 3 K2Zn + 2 O3
H2(g)I2(s) = HI(g) =>
H2(g)I2(s) = 2 HI(g)
H3N + CO2 = H4N2CO + H2O =>
2 H3N + CO2 = H4N2CO + H2O
Na2SO4 + KCI = Na2CI + KSO4 =>
Na2SO4 + KCI = Na2CI + KSO4
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4 =>
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
