| Équations équilibrées la veille |
11 C12H22O11 + 2 H20O = 47 C2H5OH + 38 CO2
K2O + H2O = (HKO) =>
K2O + H2O = 2(HKO)
H2SO4(l) + H2O(l) = HSO4(l) + H3O(l) =>
H2SO4(l) + H2O(l) = HSO4(l) + H3O(l)
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
H4Si + H2O = SiO2 + H2 =>
H4Si + 2 H2O = SiO2 + 4 H2
Ir + F2 = IrF3 =>
2 Ir + 3 F2 = 2 IrF3
N2 + H2O = N2H + NO2 =>
9 N2 + 4 H2O = 8 N2H + 2 NO2
NaCl + Al(SO4)3 = NaSO4 + AlCl3 =>
3 NaCl + Al(SO4)3 = 3 NaSO4 + AlCl3
NaHCO3(s) = NaH(s) + CO3(l) =>
NaHCO3(s) = NaH(s) + CO3(l)
ZnI2 + Pb(ClO4)2 = PbI2 + Zn(ClO4)2 =>
ZnI2 + Pb(ClO4)2 = PbI2 + Zn(ClO4)2
O2 + CN2 = CO2 + NO2 =>
3 O2 + CN2 = CO2 + 2 NO2
CrSO4 + KOH = Cr(OH) + KSO4 =>
CrSO4 + KOH = Cr(OH) + KSO4
Cu(No3)2 + KNO3 = Cu(NO3)2 + KNo3 =>
Cu(No3)2 + 2 KNO3 = Cu(NO3)2 + 2 KNo3
Na2Co3 + Ca(ho)2 = Na(ho) + Co3Ca =>
2 Na2Co3 + Ca(ho)2 = 4 Na(ho) + 2 Co3Ca
O3 + C12H26 = CO2 + H2O =>
37 O3 + 3 C12H26 = 36 CO2 + 39 H2O
RSH + MnO4{-} + OH{-} = RSO3H + MnO4{2-} + H2O =>
RSH + 6 MnO4{-} + 6 OH{-} = RSO3H + 6 MnO4{2-} + 3 H2O
H3O + C1 = H2O + HC1 =>
H3O + C1 = H2O + HC1
As + NO3{-} + H2O = AsO4{-3} + NO + H{+} =>
3 As + 5 NO3{-} + 2 H2O = 3 AsO4{-3} + 5 NO + 4 H{+}
Na3PO4 + H2O = Na2HPO4 + NaOH =>
Na3PO4 + H2O = Na2HPO4 + NaOH
C2H4O2 + NaOH = CH3CO2Na + H2O =>
C2H4O2 + NaOH = CH3CO2Na + H2O
Fe + CaCl2 = FeCl + Ca2 =>
4 Fe + 2 CaCl2 = 4 FeCl + Ca2
Fe2O3 + Mn = MnO2 + Fe =>
2 Fe2O3 + 3 Mn = 3 MnO2 + 4 Fe
O2H2 = H2O + O2 =>
2 O2H2 = 2 H2O + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr2(SO4)3*12H2O + H2O2 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3*12H2O + 3 H2O2 + 10 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 20 H2O
NaCl + NH4HCO3 = NaHCO3 + NH4Cl =>
NaCl + NH4HCO3 = NaHCO3 + NH4Cl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
FeCl2 + Ag2O = FeO + AgCl =>
FeCl2 + Ag2O = FeO + 2 AgCl
CH4 + Ar = CH4Ar =>
CH4 + Ar = CH4Ar
CaCl2(aq) + Ag2SO4(aq) = CaSO4(aq) + Ag2Cl2(s) =>
CaCl2(aq) + Ag2SO4(aq) = CaSO4(aq) + Ag2Cl2(s)
C3H4 + KMnO4 + H2O = C3H4O2 + KOH + MnO2 =>
3 C3H4 + 4 KMnO4 + 2 H2O = 3 C3H4O2 + 4 KOH + 4 MnO2
NH3 + H3PO4 = NH3HPO4 + H2 =>
NH3 + H3PO4 = NH3HPO4 + H2
H2SO4(aq) + Mg(s) = MgSO4(s) + H2(g) =>
H2SO4(aq) + Mg(s) = MgSO4(s) + H2(g)
CO(OH) + CuO = CO2 + H2O + Cu =>
2 CO(OH) + CuO = 2 CO2 + H2O + Cu
Pb(NO3)2 + Na3NO3 = PbNO3 + Na(NO3)2 =>
5 Pb(NO3)2 + Na3NO3 = 5 PbNO3 + 3 Na(NO3)2
KNO3(s) + CaCl2(s) = KCl(s) + Ca(NO3)2(s) =>
2 KNO3(s) + CaCl2(s) = 2 KCl(s) + Ca(NO3)2(s)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KBrO4 + HBr = Br2 + H2O + KBr =>
KBrO4 + 8 HBr = 4 Br2 + 4 H2O + KBr
H2SeO4 + OH{-} = SeO4{2-} + H2O =>
H2SeO4 + 2 OH{-} = SeO4{2-} + 2 H2O
NH4SO4 + BaCl = BaSO4 + NH4Cl =>
NH4SO4 + BaCl = BaSO4 + NH4Cl
Ai(s) + CuSO4(s) = Ai2(SO4)3(s) + Cu(s) =>
2 Ai(s) + 3 CuSO4(s) = Ai2(SO4)3(s) + 3 Cu(s)
Na2PbO2 + HCl = NaCl + Pb(OH)2 =>
Na2PbO2 + 2 HCl = 2 NaCl + Pb(OH)2
Sn(s) + Al(NO3)3 = Sn(NO3)(aq) + Al(s) =>
3 Sn(s) + Al(NO3)3 = 3 Sn(NO3)(aq) + Al(s)
MnBr2 = Mn + Br2 =>
MnBr2 = Mn + Br2
CH3CHCH2 + H2O = (CH3)2CHOH =>
CH3CHCH2 + H2O = (CH3)2CHOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2O + HF = H3OF =>
H2O + HF = H3OF
Cl2O7 + HCl = Cl2 + H2O =>
Cl2O7 + 14 HCl = 8 Cl2 + 7 H2O
S + NaOH = NaS2 + OH =>
2 S + NaOH = NaS2 + OH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
