Équations équilibrées la veille |
2 HC2H3O2 + Zn = 2 H + Zn(C2H3O2)2
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
KCrO2 + NH4Cl + H2O = Cr(OH)3 + NH3 + KCl =>
KCrO2 + NH4Cl + H2O = Cr(OH)3 + NH3 + KCl
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + NH4(CH3COO) =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 NH4(CH3COO)
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
NaHCO3 + CH3COOH = H2O + CO2 + Na3COO =>
24 NaHCO3 + 3 CH3COOH = 18 H2O + 22 CO2 + 8 Na3COO
HCl(aq) + NaAl(CO3)(OH)2(s) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
4 HCl(aq) + NaAl(CO3)(OH)2(s) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Fe + H2 = FeH =>
2 Fe + H2 = 2 FeH
NaHSO4 + KHCO3 = K2SO4 + Na2SO4 + CO2 + H2O =>
2 NaHSO4 + 2 KHCO3 = K2SO4 + Na2SO4 + 2 CO2 + 2 H2O
O + P = PO4 =>
4 O + P = PO4
Al + HCl + H2O = Al2Cl(OH)5 + H2 =>
2 Al + HCl + 5 H2O = Al2Cl(OH)5 + 3 H2
C18H34O2COOH + CH3OH = C18H34O2COOCH3 + H2O =>
C18H34O2COOH + CH3OH = C18H34O2COOCH3 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3CH2CHCHCH2CH3 + O2 = CO2 + H2O =>
CH3CH2CHCHCH2CH3 + 9 O2 = 6 CO2 + 6 H2O
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
CaCO3(s) + H2SO4(l) = CaSO4(aq) + CO2(g) + H2O(g) =>
CaCO3(s) + H2SO4(l) = CaSO4(aq) + CO2(g) + H2O(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S + AlBr3 = Na2Br + AlS3 =>
3 Na2S + AlBr3 = 3 Na2Br + AlS3
MnS + F = MnF + S =>
MnS + F = MnF + S
NaNO3 + SO2 = NaSO3 + NO2 =>
NaNO3 + SO2 = NaSO3 + NO2
NaClO4 + AgNO3 = AgClO4 + NaNO3 =>
NaClO4 + AgNO3 = AgClO4 + NaNO3
ZnO + BrF3 = ZnF2 + Br2 + O2 =>
6 ZnO + 4 BrF3 = 6 ZnF2 + 2 Br2 + 3 O2
Fe3O4(s) + K2Cr2O7(aq) + H2SO4(aq) = H2O(l) + Fe2(SO4)3(aq) + K2SO4(aq) + Cr2(SO4)3(aq) =>
6 Fe3O4(s) + K2Cr2O7(aq) + 31 H2SO4(aq) = 31 H2O(l) + 9 Fe2(SO4)3(aq) + K2SO4(aq) + Cr2(SO4)3(aq)
CaC2O4 + CH3COOH = HCaC3O2 + CO2 + H2O =>
8 CaC2O4 + 9 CH3COOH = 8 HCaC3O2 + 10 CO2 + 14 H2O
CaCO3*H2SO4 = CO2*CaSO4*H2O =>
CaCO3*H2SO4 = CO2*CaSO4*H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O(l) =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O(l)
NiO + H3As4 = Ni + As2O8 + H2O =>
35 NiO + 2 H3As4 = 35 Ni + 4 As2O8 + 3 H2O
NH4 + Na2CO3 = Na + NH4CO3 =>
NH4 + Na2CO3 = 2 Na + NH4CO3
Ca(OH)2(aq) + NH4NO3(aq) = Ca(NO3)2(aq) + H2O(l) + NH3(g) =>
Ca(OH)2(aq) + 2 NH4NO3(aq) = Ca(NO3)2(aq) + 2 H2O(l) + 2 NH3(g)
Cu + NaOH + H2O = Cu(OH)2 + Na(H2O)6 =>
Cu + 2 NaOH + 12 H2O = Cu(OH)2 + 2 Na(H2O)6
SO3Cl2 = SO3 + Cl2 =>
SO3Cl2 = SO3 + Cl2
Sn3 + NaOH = Na2SnO2 + H2 =>
Sn3 + 6 NaOH = 3 Na2SnO2 + 3 H2
N3P6 = N2 + P4 =>
2 N3P6 = 3 N2 + 3 P4
CuCl2 + C2H6OS = CuCl2(C2H6OS)2 =>
CuCl2 + 2 C2H6OS = CuCl2(C2H6OS)2
Sb2S3 + HNO4 = SbO5 + NO2 + S + H2O =>
3 Sb2S3 + 20 HNO4 = 6 SbO5 + 20 NO2 + 9 S + 10 H2O
C8H18 + Cl2 = C8Cl + HCl =>
2 C8H18 + 19 Cl2 = 2 C8Cl + 36 HCl
HNO3 + Ba = BaN2O5 + H2O =>
2 HNO3 + Ba = BaN2O5 + H2O
NaNO3 + HCl + Zn = ZnCl2 + NaCl + NH4NO3 + H2O =>
2 NaNO3 + 10 HCl + 4 Zn = 4 ZnCl2 + 2 NaCl + NH4NO3 + 3 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Sb2S3 + NaOH = Na3SbS3 + Na3SbO3 + H2O =>
Sb2S3 + 6 NaOH = Na3SbS3 + Na3SbO3 + 3 H2O
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
Na(OH)2 + H2SO4 = Na(SO4) + H2O =>
Na(OH)2 + H2SO4 = Na(SO4) + 2 H2O
Ag + NaCn + O2 + H2O = AgCn + NaOH =>
4 Ag + 4 NaCn + O2 + 2 H2O = 4 AgCn + 4 NaOH
Ca(ClO)3 + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO)3 + 12 HCl = 2 CaCl2 + 7 Cl2 + 6 H2O
VOCl3 + H2S + HCl = VCl4 + SO2 + H2O =>
6 VOCl3 + H2S + 6 HCl = 6 VCl4 + SO2 + 4 H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O(l) =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O(l)
N2(g) + I2(s) = NI3(s) =>
N2(g) + 3 I2(s) = 2 NI3(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.