| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Cr2O7 = Zn(Cr2O7)
HNO3(aq) + Ba(OH)2 = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2 = Ba(NO3)2(aq) + 2 H2O(l)
KH(IO3)2 + KOH = KIO3 + H2O =>
KH(IO3)2 + KOH = 2 KIO3 + H2O
PbO2 + H2S = PbS + SO2 + H2O =>
3 PbO2 + 4 H2S = 3 PbS + SO2 + 4 H2O
Cu + HCl + H2O2 = CuCl2 + H2O =>
Cu + 2 HCl + H2O2 = CuCl2 + 2 H2O
SnCl2 + H2TeO3 + HCl = Te + H2(SnCl6) + H2O =>
2 SnCl2 + H2TeO3 + 8 HCl = Te + 2 H2(SnCl6) + 3 H2O
C + Ca = CaC3 =>
3 C + Ca = CaC3
Na4OH + Cl2 = NaCl + NaClO + H2O =>
2 Na4OH + 4 Cl2 = 7 NaCl + NaClO + H2O
Au(NO3)3 + KOH = KNO3 + Au(OH)3 =>
Au(NO3)3 + 3 KOH = 3 KNO3 + Au(OH)3
As + O = AsO5 =>
As + 5 O = AsO5
Pb(No3)2 + K2S = PbS + KNo3 =>
Pb(No3)2 + K2S = PbS + 2 KNo3
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3 =>
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3
Cl2 + P2S5 = PCl3 + S8 =>
24 Cl2 + 8 P2S5 = 16 PCl3 + 5 S8
H + CO3 = H3CO3 =>
3 H + CO3 = H3CO3
Zn + SO2 = S + ZnO2 =>
Zn + SO2 = S + ZnO2
Pb + Ba(NO3)2 = PbNO3 + Ba =>
2 Pb + Ba(NO3)2 = 2 PbNO3 + Ba
MnO2 + HNO2 = Mn + NO3 + H =>
MnO2 + 2 HNO2 = Mn + 2 NO3 + 2 H
AgNO3 + Al = Ag + Al(NO3)3 =>
3 AgNO3 + Al = 3 Ag + Al(NO3)3
C3H7 + O2 = CO3 + H2O =>
4 C3H7 + 25 O2 = 12 CO3 + 14 H2O
HCl + O2 = Cl2O + H2 =>
4 HCl + O2 = 2 Cl2O + 2 H2
NaBr + Cl2{-} = NaCl + Br2{-} =>
2 NaBr + Cl2{-} = 2 NaCl + Br2{-}
CO + Cl2 = CO(Cl2)2 =>
CO + 2 Cl2 = CO(Cl2)2
Ca3N2 + AgNO3 = Ca3NO3 + AgN2 =>
Ca3N2 + AgNO3 = Ca3NO3 + AgN2
H2O3 = H2O + O2 =>
H2O3 = H2O + O2
HNO3 + C2H2 + H2O = CH3NO2 + H2CO3 =>
5 HNO3 + 4 C2H2 + 4 H2O = 5 CH3NO2 + 3 H2CO3
((NH4)2SO4)(s) + NaOH = H2O + NH3 + Na2SO4 =>
((NH4)2SO4)(s) + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
H2AsO4 + H2O = H3O + AsO4 =>
H2AsO4 + 2 H2O = 2 H3O + AsO4
MgSO3 + H3PO4 = Mg3(PO4)2 + H2SO3 =>
3 MgSO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2SO3
Na + HNO3 = HN + NaO =>
3 Na + HNO3 = HN + 3 NaO
KCl + Cu(NO3)2 = CuCl2 + KNO3 =>
2 KCl + Cu(NO3)2 = CuCl2 + 2 KNO3
KY + CuCl2 = CuCl + Y + KCl =>
KY + CuCl2 = CuCl + Y + KCl
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
H2CO3 + KOH = H2O + K2CO3 =>
H2CO3 + 2 KOH = 2 H2O + K2CO3
CH3CH2CH2COOH + NaOH = NaCH3CH2CH2COO + H2O =>
CH3CH2CH2COOH + NaOH = NaCH3CH2CH2COO + H2O
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
KCl + MgSO = KSO + MgCl =>
KCl + MgSO = KSO + MgCl
N2H4 + KBrO4 = N2 + KBr + H2O =>
2 N2H4 + KBrO4 = 2 N2 + KBr + 4 H2O
K2CO3 + BaSO4 = BaCO3 + K2SO4 =>
K2CO3 + BaSO4 = BaCO3 + K2SO4
AgBr + NaI = AgI + NaBr =>
AgBr + NaI = AgI + NaBr
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
CaCO3(aq) + AgNO3(aq) = Ca(NO3)2(aq) + Ag2CO3(s) =>
CaCO3(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + Ag2CO3(s)
O2 + {-}2 = O2{-}2 =>
O2 + {-}2 = O2{-}2
NH4PO4 + LiOH = LiPO4 + NH4OH =>
NH4PO4 + LiOH = LiPO4 + NH4OH
Cr(NO3)3 + Ni(OH)2 = Cr(OH)3 + Ni(NO3)2 =>
2 Cr(NO3)3 + 3 Ni(OH)2 = 2 Cr(OH)3 + 3 Ni(NO3)2
N2C2H8 + N2O4 = N2 + CO2 + H2O =>
N2C2H8 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
KCl + MgSO = KSO + MgCl =>
KCl + MgSO = KSO + MgCl
I2 + H2O = I{-} + IO3{-} + H{+} =>
3 I2 + 3 H2O = 5 I{-} + IO3{-} + 6 H{+}
sodium + chlorine = NaCl =>
2 Na + Cl2 = 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
