| Équations équilibrées la veille |
SO2 + H2O = SO(OH)2
SO3 = O2 + S6 =>
6 SO3 = 9 O2 + S6
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na3PO4 + HCl = NaCl + H3PO4* =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4*
C6H5COOH + CH3OH = H2O + C3H5COOCH3 =>
C6H5COOH + 3 CH3OH = H2O + 2 C3H5COOCH3
C2H5Br + NaPb = (C2H5)4Pb + NaBr + Pb =>
4 C2H5Br + 4 NaPb = (C2H5)4Pb + 4 NaBr + 3 Pb
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg(NO3) + NaBr = HgBr + NaNO3 =>
Hg(NO3) + NaBr = HgBr + NaNO3
K2CO3 + CaBr2 = KBr + Ca2(CO3)2 =>
2 K2CO3 + 2 CaBr2 = 4 KBr + Ca2(CO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CoCl2 + HCl + Na2C2O4 + H2O2 = [Co(C2O4)]Cl + NaCl + H2O =>
2 CoCl2 + 2 HCl + 2 Na2C2O4 + H2O2 = 2[Co(C2O4)]Cl + 4 NaCl + 2 H2O
K2CO3 + Ag3PO4 = Ag2CO3 + K3PO4 =>
3 K2CO3 + 2 Ag3PO4 = 3 Ag2CO3 + 2 K3PO4
C + O2 + Na = CONa =>
2 C + O2 + 2 Na = 2 CONa
N2 + NaCO3 + C = NaOCN + CO =>
N2 + 2 NaCO3 + 4 C = 2 NaOCN + 4 CO
Fe{3} + Fe = Fe{2} =>
2 Fe{3} + Fe = 3 Fe{2}
H2O + C18H35NO + C6H8O7 = C6H18N3O7 + C18H34O2 =>
163 H2O + 144 C18H35NO + 45 C6H8O7 = 48 C6H18N3O7 + 143 C18H34O2
C2H2 + KMnO4 = MnO2 + K2O + CO2 + H2O =>
3 C2H2 + 10 KMnO4 = 10 MnO2 + 5 K2O + 6 CO2 + 3 H2O
Ta2Ni + O2Cl = TaNi + O2ClTa =>
Ta2Ni + O2Cl = TaNi + O2ClTa
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Pb(NO3)2 + ZnNO3 = PbNO3 + Zn(NO3)2 =>
Pb(NO3)2 + ZnNO3 = PbNO3 + Zn(NO3)2
CH3OH + HCl = H2 + CH3OCl =>
CH3OH + HCl = H2 + CH3OCl
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
H2SO4 + Zn = ZnSO4 + H2* =>
H2SO4 + Zn = ZnSO4 + H2*
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
Y(NO3)2Ga(PO4) = YPO4Ga(NO3)2 =>
Y(NO3)2Ga(PO4) = YPO4Ga(NO3)2
Cl2 + KOH = H2O + KCl + KClO3 =>
3 Cl2 + 6 KOH = 3 H2O + 5 KCl + KClO3
F2 + F2P4 = PF3 =>
5 F2 + F2P4 = 4 PF3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
BaO2 + H + SO4 = BaSO4 + H2O2 =>
BaO2 + 2 H + SO4 = BaSO4 + H2O2
Mg(s) + N2(g) = Mg3N3(s) =>
6 Mg(s) + 3 N2(g) = 2 Mg3N3(s)
HCl + KClO3 + Na2S = S + H2O + NaCl + K2O =>
10 HCl + 2 KClO3 + 6 Na2S = 6 S + 5 H2O + 12 NaCl + K2O
(CH3(CH2)22CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)22CH3) + 73 O2 = 48 CO2 + 50 H2O
AlCl3 + C2H3NaO2 = NaCl + Al + C + H + O2 =>
AlCl3 + 3 C2H3NaO2 = 3 NaCl + Al + 6 C + 9 H + 3 O2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CoCl2(aq) + Na2S(aq) = CoS(s) + NaCl(s) =>
CoCl2(aq) + Na2S(aq) = CoS(s) + 2 NaCl(s)
CH3CH2OH + CH3CH2COOH = C5H12O3 =>
CH3CH2OH + CH3CH2COOH = C5H12O3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH3COOZn + H2SO4 = SO4 + CH3COOH + Zn =>
2 CH3COOZn + H2SO4 = SO4 + 2 CH3COOH + 2 Zn
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Br2 + Sr(OH)2 = SrBr2 + Sr(BrO)2 + H2O =>
2 Br2 + 2 Sr(OH)2 = SrBr2 + Sr(BrO)2 + 2 H2O
HCl + (Pb2Pb)O4 = PbCl2 + Cl2 + H2O =>
8 HCl + (Pb2Pb)O4 = 3 PbCl2 + Cl2 + 4 H2O
Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + Fe(OH)2(S) =>
3 Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + 3 Fe(OH)2(S)
NH3 + D2 = ND3 + H2 =>
2 NH3 + 3 D2 = 2 ND3 + 3 H2
H2SO4 + K2S2O8 = H2S2O8 + KHSO4 =>
2 H2SO4 + K2S2O8 = H2S2O8 + 2 KHSO4
Ni + Hg(NO3)2 = Hg + Ni(NO3)2 =>
Ni + Hg(NO3)2 = Hg + Ni(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C7H15NH2 + O2 = H22 + CO2 + NO2 =>
22 C7H15NH2 + 176 O2 = 17 H22 + 154 CO2 + 22 NO2
SO32{-} + Co(OH)2(aq) = Co(s) + SO42{-}(aq) + H2O(l) =>
SO32{-} + 10 Co(OH)2(aq) = 10 Co(s) + SO42{-}(aq) + 10 H2O(l)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
