| Équations équilibrées la veille | Équations équilibrées le lendemain |
C[O] = CO
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Mg(NO{3}){2} + NaOH = Mg(OH){2} + NaNO{3} =>
Mg(NO{3}){2} + NaOH = Mg(OH){2} + NaNO{3}
H2 + NO = H2O + N =>
H2 + NO = H2O + N
Fe + KOH = FeO + K + H2O =>
Fe + 2 KOH = FeO + 2 K + H2O
Rb(OH) + H2(SO4) = H2O + Rb2(SO4) =>
2 Rb(OH) + H2(SO4) = 2 H2O + Rb2(SO4)
MgI2(aq) + K(s) = Mg(s) + KI(aq) =>
MgI2(aq) + 2 K(s) = Mg(s) + 2 KI(aq)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Hg(NO3)2 + NaOH = HgO + H2O + NaNO3 =>
Hg(NO3)2 + 2 NaOH = HgO + H2O + 2 NaNO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Br2 + H2SO4 + KI = K2SO4 + HBr + I2 =>
Br2 + H2SO4 + 2 KI = K2SO4 + 2 HBr + I2
MnO4{-} + H{+} + Zn = Zn{2+} + H2O + Mn =>
2 MnO4{-} + 16 H{+} + 7 Zn = 7 Zn{2+} + 8 H2O + 2 Mn
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(NO3)3 + NiI2 = AlI3 + Ni(NO3)2 =>
2 Al(NO3)3 + 3 NiI2 = 2 AlI3 + 3 Ni(NO3)2
TeO3 + KOH = K2TeO4 + H2O =>
TeO3 + 2 KOH = K2TeO4 + H2O
Cu(NO3)2 + NH4OH = Cu2(OH)2(NO3)2 + NH4NO3 =>
2 Cu(NO3)2 + 2 NH4OH = Cu2(OH)2(NO3)2 + 2 NH4NO3
K2SO3(aq) + HNO3(aq) = KNO3 + SO3H2 =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3 + SO3H2
NaNo3 + KCl = KNo3 + NaCl =>
NaNo3 + KCl = KNo3 + NaCl
N2O + H2O = HNO =>
N2O + H2O = 2 HNO
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O(l)
MnTe + ZnTe + Bi2Te3 = Mn9ZnBi20Te40 =>
9 MnTe + ZnTe + 10 Bi2Te3 = Mn9ZnBi20Te40
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
NaCl + C = CCl4 + Na =>
4 NaCl + C = CCl4 + 4 Na
(Fe2O3) + H2C2O4(aq) = Fe2(C2O4)3(aq) + H2O =>
(Fe2O3) + 3 H2C2O4(aq) = Fe2(C2O4)3(aq) + 3 H2O
K2CrO4 + Ba(NO3)2 = K2(NO3)2 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = K2(NO3)2 + BaCrO4
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
[Fe(CN)6]{4-} + I2 = [Fe(CN)6]{3-} + I{-} =>
2[Fe(CN)6]{4-} + I2 = 2[Fe(CN)6]{3-} + 2 I{-}
N = N2 =>
2 N = N2
Na2SO4 + CO2 = Na2CO3 + SO3 =>
Na2SO4 + CO2 = Na2CO3 + SO3
CaO3S2 + H2O + O2 = H2SO4 + Ca(OH)2 =>
CaO3S2 + 3 H2O + 2 O2 = 2 H2SO4 + Ca(OH)2
HCl + HNO3 = HOCl + NO + H2O =>
3 HCl + 2 HNO3 = 3 HOCl + 2 NO + H2O
Cu(s) + HSO4(aq) = CuSO4(g) + SO2(g) + H2O(l) =>
3 Cu(s) + 4 HSO4(aq) = 3 CuSO4(g) + SO2(g) + 2 H2O(l)
C3H5(OH)3 + O = CO2 + H2O =>
C3H5(OH)3 + 7 O = 3 CO2 + 4 H2O
K(MnO)3 + HCl = KCl + Mn3Cl2 + H2O + Cl1999999999999 =>
1999999999999 K(MnO)3 + 11999999999994 HCl = 1999999999999 KCl + 1999999999999 Mn3Cl2 + 5999999999997 H2O + 3 Cl1999999999999
hydrochloricacid + potassiumhydroxide = potassiumchloride + water =>
HCl + KOH = KCl + H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
AgNaOH = Ag(OH)Na =>
AgNaOH = Ag(OH)Na
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C18 + H21 + N + O = C18H21NO4 =>
C18 + H21 + N + 4 O = C18H21NO4
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH4Cl + NH3 =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 2 NH4Cl + 2 NH3
Zn + NO3{-} + H{+} = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 NO3{-} + 10 H{+} = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Cl + NH4OH = NH4Cl + H2O + N2 =>
6 Cl + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
Au + KMnO4 + HCl = MnCl2 + AuCl3 + KCl + H2O =>
5 Au + 3 KMnO4 + 24 HCl = 3 MnCl2 + 5 AuCl3 + 3 KCl + 12 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
