| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3H(CO3)2 = 3 Na2O + 4 CO2 + H2O
CO2 + HF = CF4 + H2O =>
CO2 + 4 HF = CF4 + 2 H2O
MgCl2(aq) + HPO4(aq) + NH3(aq) = Mg(NH4)PO4(s) + Cl(aq) =>
MgCl2(aq) + HPO4(aq) + NH3(aq) = Mg(NH4)PO4(s) + 2 Cl(aq)
H3PO4 + (NH4)6MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)6MoO4 + 81 HNO3 = (NH4)3PO4*12MoO3 + 75 NH4NO3 + 30 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
LiOH + HCl = HOH + LiCl =>
LiOH + HCl = HOH + LiCl
CuSO4 + Na2SO3 + H2O = CuSO3*Cu2SO3*2H2O + Na2SO4 + H2SO4 =>
3 CuSO4 + 3 Na2SO3 + 3 H2O = CuSO3*Cu2SO3*2H2O + 3 Na2SO4 + H2SO4
Sn + HNO3 = SnNO3 + N2O + H2O =>
8 Sn + 10 HNO3 = 8 SnNO3 + N2O + 5 H2O
Na2HPO3 + H2O = Na2PO3 + H3O =>
Na2HPO3 + H2O = Na2PO3 + H3O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Cu(NO3)2 + KMnO4 = Cu(MnO4)2 + KNO3 =>
Cu(NO3)2 + 2 KMnO4 = Cu(MnO4)2 + 2 KNO3
Al2(SO3)3 + HClO3 = Al(ClO3)3 + H2O + SO2 =>
Al2(SO3)3 + 6 HClO3 = 2 Al(ClO3)3 + 3 H2O + 3 SO2
Cu(NO3)2 + KMnO4 = Cu(MnO4)2 + KNO3 =>
Cu(NO3)2 + 2 KMnO4 = Cu(MnO4)2 + 2 KNO3
NaNo3 + CuSO4 = Na2SO4 + Cu(No3)2 =>
2 NaNo3 + CuSO4 = Na2SO4 + Cu(No3)2
MnO4{-} + HSO3{-} + OH{-} = SO4{-2} + MnO2 + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 3 SO4{-2} + 2 MnO2 + 2 H2O
Te + HClO3 + H23O = H6TeO6 + Cl2 =>
34 Te + 66 HClO3 + 6 H23O = 34 H6TeO6 + 33 Cl2
AsO2 + I2 + H2O = HAsO4 + HI =>
2 AsO2 + 3 I2 + 4 H2O = 2 HAsO4 + 6 HI
C = C256 =>
256 C = C256
TiC + H2O = Ti2O3 + CO + H =>
2 TiC + 5 H2O = Ti2O3 + 2 CO + 10 H
A1 + H2SO4 = A12(SO4)3 + H2 =>
12 A1 + 3 H2SO4 = A12(SO4)3 + 3 H2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Al(OH)3 + KOH = AlOH + K(OH)3 =>
Al(OH)3 + KOH = AlOH + K(OH)3
CH(CH2)5OH + O2 = CO2 + H2O =>
2 CH(CH2)5OH + 17 O2 = 12 CO2 + 12 H2O
Pt(s) + HCl(aq) = PtCl + H =>
Pt(s) + HCl(aq) = PtCl + H
Hg2Cl2 + NH4OH = Cl{-} + H2O + Hg + Hg(NH2)Cl + NH4{+} =>
Hg2Cl2 + 2 NH4OH = Cl{-} + 2 H2O + Hg + Hg(NH2)Cl + NH4{+}
PbCO3 + NH4Cl = PbCl + NH4CO3 =>
PbCO3 + NH4Cl = PbCl + NH4CO3
HCl + NaOH = ClOH + NaH =>
HCl + NaOH = ClOH + NaH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
MgBr + Na(NO3) = Mg(NO3) + NaBr =>
MgBr + Na(NO3) = Mg(NO3) + NaBr
KMnO2 + HCl = KCl + MnCl2 + H2O + O2 =>
4 KMnO2 + 12 HCl = 4 KCl + 4 MnCl2 + 6 H2O + O2
Dinitrogenpentoxide = dinitrogentetroxide + oxygen =>
2 N2O5 = 2 N2O4 + O2
ClO3{-} + H2O = HClO2 + O2 + e =>
4 ClO3{-} + 2 H2O = 4 HClO2 + 3 O2 + 4e
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuSO4 + Mg = CuSO4Mg =>
CuSO4 + Mg = CuSO4Mg
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgS + HCl = H2S*MgCl2 =>
MgS + 2 HCl = H2S*MgCl2
C2H5OH + NaHSO4 = C2H5HSO4 + NaOH =>
C2H5OH + NaHSO4 = C2H5HSO4 + NaOH
C2H6 + O2 = CH + H2O =>
C2H6 + O2 = 2 CH + 2 H2O
H2Cl4 = Cl2H =>
H2Cl4 = 2 Cl2H
Zn + AgO = ZnO + Ag =>
Zn + AgO = ZnO + Ag
TiC + H2O = Ti2O3 + CO + H =>
2 TiC + 5 H2O = Ti2O3 + 2 CO + 10 H
Na2B4O7 + CH3OH + H2SO4 = (CH3O)3B + Na2SO4 + H2O =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4(CH3O)3B + Na2SO4 + 7 H2O
H2SO3 + Li2CO3 = Li2SO3 + H2CO3 =>
H2SO3 + Li2CO3 = Li2SO3 + H2CO3
Li2 + Be1 = Li2Be =>
Li2 + Be1 = Li2Be
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H3Cl3 + KOH = CH3COOK + KCl + H2O =>
C2H3Cl3 + 4 KOH = CH3COOK + 3 KCl + 2 H2O
BaO + PO3 = BaPO4 =>
BaO + PO3 = BaPO4
CaC2O4 + CH3COOH = HC2O4 + CH3COOCa =>
CaC2O4 + CH3COOH = HC2O4 + CH3COOCa
Sb2O3 + NaOH + H2O = NaSb(OH)4 =>
Sb2O3 + 2 NaOH + 3 H2O = 2 NaSb(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/21/24
Équations équilibrées sur03/22/23
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