| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 CsH = Cs2SO4 + 4 H
C10H38 + O2 = H2O + CO2 =>
2 C10H38 + 39 O2 = 38 H2O + 20 CO2
I2 + H2O2 = H2IO4 + H2O =>
I2 + 6 H2O2 = 2 H2IO4 + 4 H2O
KOH + H2O = OH + KH4 =>
KOH + 4 H2O = 5 OH + KH4
KN + O = KO + N =>
KN + O = KO + N
K(ClO3) + KI + H2O = KCl + I2 + KOH =>
K(ClO3) + 6 KI + 3 H2O = KCl + 3 I2 + 6 KOH
Na2CO3*H2O + C6H8O7*H2O = Na2C6H8O7 + H2O + CO2 =>
9 Na2CO3*H2O + 10 C6H8O7*H2O = 9 Na2C6H8O7 + 23 H2O + 15 CO2
KCN(aq) + HBr(aq) = KBr(aq) + HCN(s) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(s)
NaHSO4(aq) + H2O(l) = H2SO4(aq) + NaOH(aq) =>
NaHSO4(aq) + H2O(l) = H2SO4(aq) + NaOH(aq)
Mo2NbC2O2 = Mo2C + Nb2C + Nb2O5 + C =>
10 Mo2NbC2O2 = 10 Mo2C + Nb2C + 4 Nb2O5 + 9 C
Cl + CO = ClC + O =>
Cl + CO = ClC + O
C1800H3176O1933N77S + H2O = C2H6O + CO2 + NH3 + H2S =>
12 C1800H3176O1933N77S + 1173 H2O = 6277 C2H6O + 9046 CO2 + 924 NH3 + 12 H2S
NaBr + I2 = Na + IBr =>
2 NaBr + I2 = 2 Na + 2 IBr
FeSO4 + KMnO5 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
14 FeSO4 + 2 KMnO5 + 10 H2SO4 = 7 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 10 H2O
CaC2O4 + H2SO4 = CaC2O4SO4 + H =>
CaC2O4 + H2SO4 = CaC2O4SO4 + 2 H
WCl4 + NaOH = WO2 + NaCl + HCl =>
WCl4 + 2 NaOH = WO2 + 2 NaCl + 2 HCl
HCl + Fe2(CO3)2 = FeCl2 + H2O + CO2 =>
4 HCl + Fe2(CO3)2 = 2 FeCl2 + 2 H2O + 2 CO2
C6H8O6 + NaHCO3 = C6H7O6Na + CO2 + H2O =>
C6H8O6 + NaHCO3 = C6H7O6Na + CO2 + H2O
BaCl + CHNO = BaNO + ClCH =>
BaCl + CHNO = BaNO + ClCH
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + CaCO3 = Ca(NO3)2 + CO3 + H =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO3 + 2 H
Cr + HBrO3 = H2 + Cr(BrO3)2 =>
Cr + 2 HBrO3 = H2 + Cr(BrO3)2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
HC2H3O2(aq) + Zn(s) = H2(g) + ZnC2H3O2(aq) =>
2 HC2H3O2(aq) + 2 Zn(s) = H2(g) + 2 ZnC2H3O2(aq)
SIO2 + NaOH = H2O + Na2SIO3 =>
SIO2 + 2 NaOH = H2O + Na2SIO3
Fe2O3 + H2SO3 = Fe(HSO3)3 + H2O =>
Fe2O3 + 6 H2SO3 = 2 Fe(HSO3)3 + 3 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
C4H9Br + KCN = C5H9N + KBr =>
C4H9Br + KCN = C5H9N + KBr
H2O2 + MnO4{-} = OH{-} + Mn{4+} + O2 =>
5 H2O2 + 2 MnO4{-} = 10 OH{-} + 2 Mn{4+} + 4 O2
Cr + PB(NO3)3 = Cr(NO3)2 + PB =>
3 Cr + 2 PB(NO3)3 = 3 Cr(NO3)2 + 2 PB
Co(OH)2 + Cl2 = CoCl2 + Co(ClO3)2 + H2O =>
6 Co(OH)2 + 6 Cl2 = 5 CoCl2 + Co(ClO3)2 + 6 H2O
Ag{+}(aq) + Cu(g) = Ag(s) + Cu{2+}(aq) =>
2 Ag{+}(aq) + Cu(g) = 2 Ag(s) + Cu{2+}(aq)
C2H50H(l) + O(g) = CO2(g) + H2O(g) =>
2 C2H50H(l) + 59 O(g) = 4 CO2(g) + 51 H2O(g)
C6H5Cl + Na + SiCl4 = (C6H5)Si + NaCl =>
C6H5Cl + 5 Na + SiCl4 = (C6H5)Si + 5 NaCl
KIO3 + SO2 + H2O = I2 + H2SO4 + KHSO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 3 H2SO4 + 2 KHSO4
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
HNO2 + KMnO4 + H2SO4 = KNO3 + K2SO4 + Mn(NO3)2 + H2O =>
10 HNO2 + 4 KMnO4 + H2SO4 = 2 KNO3 + K2SO4 + 4 Mn(NO3)2 + 6 H2O
Ni + Al(NO3)3 = Al + Ni(NO3)2 =>
3 Ni + 2 Al(NO3)3 = 2 Al + 3 Ni(NO3)2
Na{2}S + Zn(NO{3}) = Na(NO{3}) + Zn{2}S =>
Na{2}S + Zn(NO{3}) = Na(NO{3}) + Zn{2}S
C4H4N3O3NH2 + H2O = C4H4N3O3NH3 + OH =>
C4H4N3O3NH2 + H2O = C4H4N3O3NH3 + OH
Mg + OH + NaOH = Na2[Mg(OH)4] =>
Mg + 2 OH + 2 NaOH = Na2[Mg(OH)4]
Ca2SiO4 + SiO2 = Ca3Si2O7 =>
3 Ca2SiO4 + SiO2 = 2 Ca3Si2O7
K2SiO3 + MoO3 + HCl + H2O = H4[SiMo12O40] + KCl =>
K2SiO3 + 12 MoO3 + 2 HCl + H2O = H4[SiMo12O40] + 2 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + KNO3 + KOH + H2O = NH4OH + K(Al(OH)4) =>
8 Al + 3 KNO3 + 5 KOH + 21 H2O = 3 NH4OH + 8 K(Al(OH)4)
[Co(H2O)6] + H2O2 + KHCO3 = K3[Co(CO3)3] + H2O =>
2[Co(H2O)6] + 3 H2O2 + 6 KHCO3 = 2 K3[Co(CO3)3] + 18 H2O
NaCO3 + HBr = NaCO3Br + H2 =>
2 NaCO3 + 2 HBr = 2 NaCO3Br + H2
Na2SO3 = Na2SO4 + Na2S =>
4 Na2SO3 = 3 Na2SO4 + Na2S
Co(NO3)2 + BaOH = Co(OH)2 + BaNO3 =>
Co(NO3)2 + 2 BaOH = Co(OH)2 + 2 BaNO3
KMnO4 + K2S + H2H = MnO2 + S + KOH =>
6 KMnO4 + 3 K2S + 4 H2H = 6 MnO2 + 3 S + 12 KOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
