| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + H2C2O4*2H2O = (NH4)2C2O4*H2O + H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
C6H5CH3(NO2)3 + Fe + HCl = C6H5CH3(NH3Cl)3 + FeCl2 + H2O =>
C6H5CH3(NO2)3 + 9 Fe + 21 HCl = C6H5CH3(NH3Cl)3 + 9 FeCl2 + 6 H2O
NaCO3 + HCH3COO = CO + H2O + NaCH3COO =>
4 NaCO3 + 7 HCH3COO = 10 CO + 8 H2O + 4 NaCH3COO
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
C6H5CH3(NO2)3 + Fe + HCl = C6H5CH3(NH3Cl)3 + FeCl2 + H2O =>
C6H5CH3(NO2)3 + 9 Fe + 21 HCl = C6H5CH3(NH3Cl)3 + 9 FeCl2 + 6 H2O
C2H2(g) + O2(g) = CO2(g) + H2O2 =>
C2H2(g) + 3 O2(g) = 2 CO2(g) + H2O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
[Cu(NH3)4] + K4Fe(CN)6 = Cu2Fe(CN)6 + K + (NH3)4 =>
2[Cu(NH3)4] + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 K + 2(NH3)4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al2S3 + Cl2 = AlCl3 + S =>
Al2S3 + 3 Cl2 = 2 AlCl3 + 3 S
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
ClO2 + H2O = O2 + HCl =>
4 ClO2 + 2 H2O = 5 O2 + 4 HCl
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
CO(NH2)2 + KBrO3 + NaOH = KBr + Na2CO3 + N2 + H2O =>
CO(NH2)2 + KBrO3 + 2 NaOH = KBr + Na2CO3 + N2 + 3 H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Ca(SO4) + Mg(PO3)2 = Mg(SO4) + Ca(PO3)2 =>
Ca(SO4) + Mg(PO3)2 = Mg(SO4) + Ca(PO3)2
Ag2CO3 + NH3 = [Ag(NH3)2]2CO3 =>
Ag2CO3 + 4 NH3 = [Ag(NH3)2]2CO3
BCl3 + PbS = B2S3 + PbCl2 =>
2 BCl3 + 3 PbS = B2S3 + 3 PbCl2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHC(CH3)3 + NH4Cl + HCCl3 =>
5(CH3CH2O)2POH + 6(CH3)3CNH2 + 13 CCl4 = 5(CH3CH2O)2PONHC(CH3)3 + NH4Cl + 17 HCCl3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
Zn + CuSO4 = ZnSO3 + CuO =>
Zn + CuSO4 = ZnSO3 + CuO
AgNH3 + HNO3 = NH3 + AgNO3 + H2O =>
8 AgNH3 + 9 HNO3 = 9 NH3 + 8 AgNO3 + 3 H2O
AgCl + F = AgF + Cl =>
AgCl + F = AgF + Cl
C7H6O + C3H6O = C17H14O + H2O =>
2 C7H6O + C3H6O = C17H14O + 2 H2O
K(HCO3) = K2(CO3) + H2O + CO2 =>
2 K(HCO3) = K2(CO3) + H2O + CO2
Ni(NO3)2 + AgClO3 = AgNO3 + Ni(ClO3)2 =>
Ni(NO3)2 + 2 AgClO3 = 2 AgNO3 + Ni(ClO3)2
HA = H{+} + A{-} =>
HA = H{+} + A{-}
NaOH + C = Na + Na2CO3 + H2 =>
6 NaOH + 2 C = 2 Na + 2 Na2CO3 + 3 H2
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
Cu(CN)4 = Cu + (CN)4 =>
Cu(CN)4 = Cu + (CN)4
KMnO4 + Mn(NO3)2 = KNO3 + Mn(MnO4)2 =>
2 KMnO4 + Mn(NO3)2 = 2 KNO3 + Mn(MnO4)2
C2H5NH2(g) + O2 = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2 = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
K2CO3(s) = CO2(g) + K2O(s) =>
K2CO3(s) = CO2(g) + K2O(s)
CH4 + O2 = CO2 + HOH =>
CH4 + 2 O2 = CO2 + 2 HOH
As2O3 + NaOH = AsO2 + H2O + Na =>
As2O3 + 2 NaOH = 2 AsO2 + H2O + 2 Na
Mn2O7 + Al = Al2O3 + Mn =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 6 Mn
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
ClC6H4ONa + NaOH + ClCH2CO2H = ClC6H4OCH2CO2 + NaCl + H2O =>
7 ClC6H4ONa + 3 NaOH + 11 ClCH2CO2H = 8 ClC6H4OCH2CO2 + 10 NaCl + 8 H2O
Cu + H2SO4 = CuSO4 + H2O + S2O =>
5 Cu + 7 H2SO4 = 5 CuSO4 + 7 H2O + S2O
CH3COOHNa2CO3 = CH3COONaNaHCO3 =>
CH3COOHNa2CO3 = CH3COONaNaHCO3
Br2 + C3H6 = C3H6Br2 =>
Br2 + C3H6 = C3H6Br2
Mg(OH) + HCO3 = MgCO3 + H2O =>
Mg(OH) + HCO3 = MgCO3 + H2O
Cr2O7{-2} + H3O{+} + S2O3{-2} = SO4{-2} + Cr{3+} + H2 =>
7 Cr2O7{-2} + 26 H3O{+} + 15 S2O3{-2} = 30 SO4{-2} + 14 Cr{3+} + 39 H2
Mn2(SO4) + NaOH = Na2SO4 + MnOH =>
Mn2(SO4) + 2 NaOH = Na2SO4 + 2 MnOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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