| Équations équilibrées la veille |
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{3-} + 3 SO4{2-} + 20 H2O
KClO3 + NaCl + H2SO4 = Na2SO4 + Cl2 + H2O + K2SO4 =>
2 KClO3 + 10 NaCl + 6 H2SO4 = 5 Na2SO4 + 6 Cl2 + 6 H2O + K2SO4
NH4OH + CO2 = (NH4)HCO3 =>
NH4OH + CO2 = (NH4)HCO3
Ca(IO)2 = Ca + IO =>
Ca(IO)2 = Ca + 2 IO
SiC2 + O2 = Si + CO2 =>
SiC2 + 2 O2 = Si + 2 CO2
MagnesiumSulfide + ColboltChlorate = MagnesiumChlorate + ColboltSulfide =>
MagnesiumSulfide + ColboltChlorate = MagnesiumChlorate + ColboltSulfide
H2Se + MgCO3 = Mg2(Se)2 + H2O + CO2 =>
2 H2Se + 2 MgCO3 = Mg2(Se)2 + 2 H2O + 2 CO2
PF5 + H2 = P + HF =>
2 PF5 + 5 H2 = 2 P + 10 HF
MnSO4H2O = MnSO4 + H2O =>
MnSO4H2O = MnSO4 + H2O
HgOH2SO4 = H2OHgSO4 =>
HgOH2SO4 = H2OHgSO4
Ca3(PO4)2 + H2O = H3PO4 + CaO =>
Ca3(PO4)2 + 3 H2O = 2 H3PO4 + 3 CaO
CH3COOH + NH2CONH2 = CH3CONH2 + CO2 + NH3 =>
CH3COOH + NH2CONH2 = CH3CONH2 + CO2 + NH3
Ca3(PO4)2 + H2O = Ca(OH)2 + H3PO4 =>
Ca3(PO4)2 + 6 H2O = 3 Ca(OH)2 + 2 H3PO4
Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s) =>
Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s)
(NH4)2SO4 + Al(C2H3O2)3 = NH4C2H3O2 + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(C2H3O2)3 = 6 NH4C2H3O2 + Al2(SO4)3
NaBr + NH3 + H2O = NaOH + NH4Br =>
NaBr + NH3 + H2O = NaOH + NH4Br
CH2CH2 + Br2 = CH2CH2Br2 =>
CH2CH2 + Br2 = CH2CH2Br2
Cr2 + Cl2 = CrCl =>
Cr2 + Cl2 = 2 CrCl
Na + NH3 = NaH + N2 =>
6 Na + 2 NH3 = 6 NaH + N2
C6H5Br + NaCl = C6H5Cl + NaBr =>
C6H5Br + NaCl = C6H5Cl + NaBr
N2H4 + H2O = NO2 + NH3 =>
7 N2H4 + 4 H2O = 2 NO2 + 12 NH3
KOHCH3COONa = KCH4COOONa =>
KOHCH3COONa = KCH4COOONa
NH4NO3 + Ba(OH)2 = NH4(OH)2 + NO3Ba =>
NH4NO3 + Ba(OH)2 = NH4(OH)2 + NO3Ba
Te + NaOH = Na2Te + NaTeO4 + H2O =>
9 Te + 16 NaOH = 7 Na2Te + 2 NaTeO4 + 8 H2O
N2H4 + H2O = NO2 + NH3 =>
7 N2H4 + 4 H2O = 2 NO2 + 12 NH3
VCl3 + CO + Mg = Mg[V(CO)6] + MgCl =>
VCl3 + 6 CO + 4 Mg = Mg[V(CO)6] + 3 MgCl
SICO2 + C = SIC + CO =>
SICO2 + 2 C = SIC + 2 CO
NH4Br + Ba(NO3)2 = NH4(NO3) + Ba(Br)2 =>
2 NH4Br + Ba(NO3)2 = 2 NH4(NO3) + Ba(Br)2
Cu2 + NaOH = CuNaOH =>
Cu2 + 2 NaOH = 2 CuNaOH
N2H4 + H2O = NO2 + NH3 =>
7 N2H4 + 4 H2O = 2 NO2 + 12 NH3
K2Cr2O7 + H2SO4 + H2O = K2SO4 + H2CrO4 =>
K2Cr2O7 + H2SO4 + H2O = K2SO4 + 2 H2CrO4
Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
Ti + NaOH + H2O = Na2TiO3 + H2 =>
Ti + 2 NaOH + H2O = Na2TiO3 + 2 H2
Mn + NiBr2 = MnBr2 + Ni =>
Mn + NiBr2 = MnBr2 + Ni
[C3H7NH3]Cl + NaOH = C3H9N + NaCl + H2O =>
[C3H7NH3]Cl + NaOH = C3H9N + NaCl + H2O
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
Na2B4O7 + H2O = H3BO3 + NaBO2 =>
Na2B4O7 + 3 H2O = 2 H3BO3 + 2 NaBO2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na + NH3 = NaH + N2 =>
6 Na + 2 NH3 = 6 NaH + N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C18H34O2 + *5*O2 = CO2 + H2O =>
2 C18H34O2 + 51*5*O2 = 36 CO2 + 34 H2O
MnSe + HClO4 + H2O = MnO2 + H2SeO4 + HCl =>
4 MnSe + 5 HClO4 + 4 H2O = 4 MnO2 + 4 H2SeO4 + 5 HCl
Cl2(s) + PbI4(aq) = Pb(Cl2)4(aq) + I(s) =>
4 Cl2(s) + PbI4(aq) = Pb(Cl2)4(aq) + 4 I(s)
K3[Al(OH)6] + CrCl3 = KCl + AlCl3 + Cr(OH)3 =>
K3[Al(OH)6] + 2 CrCl3 = 3 KCl + AlCl3 + 2 Cr(OH)3
NaF + AgNo3 = NaAg + FNo3 =>
NaF + AgNo3 = NaAg + FNo3
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| Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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