| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CHCH3CH3 + 13 O2 = 8 CO2 + 10 H2O
Zn(OH)2 + Al(SO4)3 = Zn(SO4)2 + Al(OH)3 =>
3 Zn(OH)2 + 2 Al(SO4)3 = 3 Zn(SO4)2 + 2 Al(OH)3
S8 + O2 = SO12 =>
S8 + 48 O2 = 8 SO12
FeO + H2 = Fe(OH) =>
2 FeO + H2 = 2 Fe(OH)
Mg3N2 + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2 + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
NaHSO4 + Mg(NO3)2 = Mg(HSO4)2 + NaNO3 =>
2 NaHSO4 + Mg(NO3)2 = Mg(HSO4)2 + 2 NaNO3
N2 + (O2) = N2O4 =>
N2 + 2(O2) = N2O4
CuO + Au = Cu + AuO =>
CuO + Au = Cu + AuO
Ca + Zn(OH)2 = Ca(OH) + Zn =>
2 Ca + Zn(OH)2 = 2 Ca(OH) + Zn
S + Br2 = SBr4 =>
S + 2 Br2 = SBr4
HNO3 + H2O + Se = H2SeO3 + NO =>
4 HNO3 + H2O + 3 Se = 3 H2SeO3 + 4 NO
C2H5OH + MnO4 = MnO2 + CH3COOH + H2O =>
C2H5OH + MnO4 = MnO2 + CH3COOH + H2O
AlF3 + NaF = NaAlF4 =>
AlF3 + NaF = NaAlF4
CS2(s) + O2(g) = SO2(s) + CO2(g) =>
CS2(s) + 3 O2(g) = 2 SO2(s) + CO2(g)
CuFeS2 + SiO2 + O2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 4 O2 = Cu2S + 2 FeSiO3 + 3 SO2
AlF3 + NaF = NaAlF4 =>
AlF3 + NaF = NaAlF4
P + NaOH = NaHPO =>
P + NaOH = NaHPO
(NH4)2CO3 + NaOH = (Na)2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 NaOH = (Na)2CO3 + 2 H2O + 2 NH3
KCl + Al2O3 = K2O + AlCl3 =>
6 KCl + Al2O3 = 3 K2O + 2 AlCl3
Li2S + Al = Al2S3 + Li =>
3 Li2S + 2 Al = Al2S3 + 6 Li
H2 + Co22{+} = Co + H{+} =>
H2 + 2 Co22{+} = 44 Co + 2 H{+}
N2H4(g) + H2O2(aq) = N2(g) + H2O(l) =>
N2H4(g) + 2 H2O2(aq) = N2(g) + 4 H2O(l)
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
Na2CO3*2H2O = Na2CO3 + H2O =>
Na2CO3*2H2O = Na2CO3 + 2 H2O
C2H3NaO2 + HCl = C2H3OCl + NaOH =>
C2H3NaO2 + HCl = C2H3OCl + NaOH
HS + NaOH = SNa + H2O =>
HS + NaOH = SNa + H2O
MnO4{-} + SO2 + H2O = SO4{2-} + Mn{2+} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 5 SO4{2-} + 2 Mn{2+} + 4 H{+}
NH3 + H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4
KMnO4 + CH3OH + H2SO4 = HCOOH + MnO2 + K2SO4 + H2O =>
4 KMnO4 + 3 CH3OH + 2 H2SO4 = 3 HCOOH + 4 MnO2 + 2 K2SO4 + 5 H2O
HONH2 = OH + NH2 =>
HONH2 = OH + NH2
Ag(NO3) + NiCl = AgCl + Ni(NO3) =>
Ag(NO3) + NiCl = AgCl + Ni(NO3)
FeS2 + O2 + H2O = Fe2O3 + H2S4 =>
2 FeS2 + O2 + H2O = Fe2O3 + H2S4
Lu2O3 + Fe2O3 + MnO + SnO2 = LuMnFeSnO6 =>
Lu2O3 + Fe2O3 + 2 MnO + 2 SnO2 = 2 LuMnFeSnO6
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba
Al(ClO4)3 + LiOH = Al(OH)3 + LiClO4 =>
Al(ClO4)3 + 3 LiOH = Al(OH)3 + 3 LiClO4
Ni(NO3)2 + (NH4OH)2 + C4H6N2(OH)2 = C4H6N2(OH)ONi + (NH4NO3)2 + (H2O)2 =>
16 Ni(NO3)2 + 18(NH4OH)2 + 16 C4H6N2(OH)2 = 16 C4H6N2(OH)ONi + 17(NH4NO3)2 + 15(H2O)2
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
O + CH4 = CO2 + H2O =>
4 O + CH4 = CO2 + 2 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Na(aq) + H2O = Na2O(s) + H2(g) =>
2 Na(aq) + H2O = Na2O(s) + H2(g)
MgI2 + Na3PO4 = Mg3(PO4)2 + NaI =>
3 MgI2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaI
Na2O2 + SO2 = Na2O + SO3 =>
Na2O2 + SO2 = Na2O + SO3
Zn3N2 + Br2 = ZnBr3 + N2 =>
2 Zn3N2 + 9 Br2 = 6 ZnBr3 + 2 N2
CaS + HCl = CaSCl + H =>
CaS + HCl = CaSCl + H
Fe2SO4 + KSCN = FeSCN + K2SO4 =>
Fe2SO4 + 2 KSCN = 2 FeSCN + K2SO4
K3(PO4) = K3 + PO4 =>
K3(PO4) = K3 + PO4
sodium + oxygen = sodiumdioxide =>
Na + O2 = NaO2
NH4Cl + MnCl2 = NH4Mn + Cl2 =>
2 NH4Cl + 2 MnCl2 = 2 NH4Mn + 3 Cl2
Fe3(PO4)2 + Na(OH) = Fe(OH)2 + Na3(PO4) =>
Fe3(PO4)2 + 6 Na(OH) = 3 Fe(OH)2 + 2 Na3(PO4)
HS + MgO = HO + MgS =>
HS + MgO = HO + MgS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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