| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4ClO4 + H2O = NH4 + HClO4 + OH
Al(s) + HCl(g) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(g) = 2 AlCl3(s) + 3 H2(g)
C5H10 + KMnO4 + H2O = KOH + MnO2 + C5H10(OH)2 =>
3 C5H10 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C5H10(OH)2
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
BaCO3 + Ca(OH)2 = CaCO3 + H2O + BaO =>
BaCO3 + Ca(OH)2 = CaCO3 + H2O + BaO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH2CH2NH2 + H2O = CH3CH2CH2N + H3O =>
CH3CH2CH2NH2 + 2 H2O = CH3CH2CH2N + 2 H3O
LiSO4 + CaNO3 = Li(NO3) + Ca(SO4) =>
LiSO4 + CaNO3 = Li(NO3) + Ca(SO4)
Au + H2SO4 = SO4Au2 + H =>
2 Au + H2SO4 = SO4Au2 + 2 H
W + Cl = WCl4 =>
W + 4 Cl = WCl4
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Au(Cn)2 + Zn = Au + Zn2(Cn)4 =>
2 Au(Cn)2 + 2 Zn = 2 Au + Zn2(Cn)4
AlNO2 + NaOH = AlOH + NaNO2 =>
AlNO2 + NaOH = AlOH + NaNO2
H2SO4 + S2O3 = H2S2O3 + SO4 = S + SO2 + H2O + SO4 =>
H2SO4 + S2O3 = H2S2O3 + SO4
Ge + H2 = GeH3 =>
2 Ge + 3 H2 = 2 GeH3
FeAsS + O2 + H2O = FeAsO4 + H2SO4 =>
2 FeAsS + 7 O2 + 2 H2O = 2 FeAsO4 + 2 H2SO4
NaOH + HCl = NaCl + (H2O)2 =>
2 NaOH + 2 HCl = 2 NaCl + (H2O)2
H2S + SeO2 = Se + SO2 + H2O =>
2 H2S + 3 SeO2 = 3 Se + 2 SO2 + 2 H2O
[CoBr(NH3)5]Br2 + AgNO3 = AgBr + [CoBr(NH3)5]NO3 + Br =>
[CoBr(NH3)5]Br2 + AgNO3 = AgBr + [CoBr(NH3)5]NO3 + Br
P4(s) + O2(g) + Cl2(g) = POCl2(l) =>
P4(s) + 2 O2(g) + 4 Cl2(g) = 4 POCl2(l)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al3Br + Cl = Al3Cl + Br =>
Al3Br + Cl = Al3Cl + Br
Ca(OH)3 + H2CO3 = Ca2(CO3)3 + H2O =>
2 Ca(OH)3 + 3 H2CO3 = Ca2(CO3)3 + 6 H2O
P4 + H{+} + NO3{-} = H2O + H3PO4 + NO2 =>
P4 + 20 H{+} + 20 NO3{-} = 4 H2O + 4 H3PO4 + 20 NO2
C2H2O4 + KOH = C2K2O4 + H2O =>
C2H2O4 + 2 KOH = C2K2O4 + 2 H2O
Ba(ClO)2 + K2SO3 = BaSO4 + K2SO4 + KCl =>
Ba(ClO)2 + 2 K2SO3 = BaSO4 + K2SO4 + 2 KCl
HS + AlOH = AlS + H2O =>
HS + AlOH = AlS + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH
Bi(NO3)3 + NH4Cl = BiOCl + H2O + N2 + O2 =>
Bi(NO3)3 + NH4Cl = BiOCl + 2 H2O + 2 N2 + 3 O2
[Zn(OH)4] + H3O = Zn(OH)2 + H2O =>
[Zn(OH)4] + 2 H3O = Zn(OH)2 + 4 H2O
N2 + H2 + HCl = NH4Cl =>
N2 + 3 H2 + 2 HCl = 2 NH4Cl
Ba + Al = Ba3Al =>
3 Ba + Al = Ba3Al
Na + P = Na3P =>
3 Na + P = Na3P
BeCl2 + H2O = BeCl2(OH)2 + H =>
BeCl2 + 2 H2O = BeCl2(OH)2 + 2 H
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
K(OH) + HCIO2 = K(CIO2) + H2O =>
K(OH) + HCIO2 = K(CIO2) + H2O
FeO(s) + H2O(l) = Fe(OH)2(aq) =>
FeO(s) + H2O(l) = Fe(OH)2(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CrOH + Al(NO3)3 = AlOH + Cr(NO3)3 =>
CrOH + Al(NO3)3 = AlOH + Cr(NO3)3
KMnO4 + HI + H2SO4 = I5 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 HI + 3 H2SO4 = 2 I5 + 2 MnSO4 + K2SO4 + 8 H2O
Fe2 + H3PO4 = H2 + FePO4 =>
Fe2 + 2 H3PO4 = 3 H2 + 2 FePO4
Na2CrO4 + Na2S + H2O = Cr(OH)3 + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 10 NaOH
CaCl3 + Na2CO3 = CaCO3 + Na2Cl3 =>
CaCl3 + Na2CO3 = CaCO3 + Na2Cl3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Cu(OH)2 + HClO4 = Cu(ClO4)2 + HOH =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 HOH
AlCl3 + K2SO4 = KCl + Al2(SO4)3 =>
2 AlCl3 + 3 K2SO4 = 6 KCl + Al2(SO4)3
HC2H3O2 + NaHSO3 = NaCH3CO2 + SO2 + H2O =>
HC2H3O2 + NaHSO3 = NaCH3CO2 + SO2 + H2O
LiMnO4 + H2SO4 + Al = Li2SO4 + MnSO4 + Al2O3 + H2O =>
6 LiMnO4 + 9 H2SO4 + 10 Al = 3 Li2SO4 + 6 MnSO4 + 5 Al2O3 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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