| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2
CH4N2O + O2 = CH4N2O3 =>
CH4N2O + O2 = CH4N2O3
Na2SO3 + HCl = S + NaSO4 + NaCl + H2O =>
7 Na2SO3 + 10 HCl = 3 S + 4 NaSO4 + 10 NaCl + 5 H2O
HBr + W(OH)3 = WBr3 + H2O =>
3 HBr + W(OH)3 = WBr3 + 3 H2O
AgBr + Zn = Ag + ZnBr2 =>
2 AgBr + Zn = 2 Ag + ZnBr2
KClO3(kat) = KCl + KClO4 =>
4 KClO3(kat) = KCl + 3 KClO4
IH + HNO3 = I2 + NO + H2O =>
6 IH + 2 HNO3 = 3 I2 + 2 NO + 4 H2O
H + AlCl3 = Al3 + HCl =>
9 H + 3 AlCl3 = Al3 + 9 HCl
Ag + PO4 = Ag2PO4 =>
2 Ag + PO4 = Ag2PO4
CrO4{2-} + H2O + S2O4{2-} + OH{-} = Cr(OH)3 + SO3{2-} =>
2 CrO4{2-} + 2 H2O + 3 S2O4{2-} + 2 OH{-} = 2 Cr(OH)3 + 6 SO3{2-}
Mg + Ag5NO3 = Mg(NO3)2 + Ag =>
Mg + 2 Ag5NO3 = Mg(NO3)2 + 10 Ag
AgNO3(aq) + KBr(aq) = AgBr + KNO3(aq) =>
AgNO3(aq) + KBr(aq) = AgBr + KNO3(aq)
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H3HPO4 + OH = PO4 + H2O =>
H3HPO4 + 4 OH = PO4 + 4 H2O
SiO2(s) + CaSO3(s) = CaSiO3 + SO2(g) =>
SiO2(s) + CaSO3(s) = CaSiO3 + SO2(g)
S + HNO3(concentrated) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(concentrated) = H2SO4 + 2 H2O + 6 NO2
Cl2{-} + OH{-} = Cl{-} + ClO3{-} + H2O =>
6 Cl2{-} + 6 OH{-} = 11 Cl{-} + ClO3{-} + 3 H2O
HCN + K = KHCN =>
HCN + K = KHCN
CuO(s) + H2SO4(aq) = Cu(SO4)(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = Cu(SO4)(aq) + H2O(l)
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
C3H7I + Na = C3H7INa =>
C3H7I + Na = C3H7INa
NH + NO3 = N2O + H2O =>
10 NH + 4 NO3 = 7 N2O + 5 H2O
Hg2Cl + NH3 = NH4Cl + HgNH2Cl + Hg =>
2 Hg2Cl + 2 NH3 = NH4Cl + HgNH2Cl + 3 Hg
C6H8N2 + MoO3 + HF + H2O = (C6H10N2)3Mo2O7F4*H2O =>
3 C6H8N2 + 2 MoO3 + 4 HF + 2 H2O = (C6H10N2)3Mo2O7F4*H2O
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
Al2O3 + C + Cl = AlCl3 + CO =>
Al2O3 + 3 C + 6 Cl = 2 AlCl3 + 3 CO
C14H16O7 + O2 = CO2 + H2O =>
2 C14H16O7 + 29 O2 = 28 CO2 + 16 H2O
FeSO4 + KMnO2 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
FeSO4 + 4 KMnO2 + 8 H2SO4 = Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 8 H2O
[Al(OH2)6] + OH = Al(OH)3 + H2O =>
[Al(OH2)6] + 3 OH = Al(OH)3 + 6 H2O
Na2MnO4 + MnSO4 = Na2SO4 + MnO2 =>
Na2MnO4 + MnSO4 = Na2SO4 + 2 MnO2
Pb + Bi = Pb3Bi4 =>
3 Pb + 4 Bi = Pb3Bi4
Mg + O2 = *MgO =>
2 Mg + O2 = 2*MgO
Al(OH)3 + HNo3 = AlOH(No3)2 + H2O =>
Al(OH)3 + 2 HNo3 = AlOH(No3)2 + 2 H2O
AgNO3(aq) + Pb(s) = PbNO3(aq) + Ag(s) =>
AgNO3(aq) + Pb(s) = PbNO3(aq) + Ag(s)
PH3 + HBr = PH4 + Br =>
PH3 + HBr = PH4 + Br
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
P4 + H2O = H3PO2 + PH3 =>
P4 + 6 H2O = 3 H3PO2 + PH3
C3H8O + KMnO4 + HCl = C3H6O + KCl + Mn + H2O =>
7 C3H8O + 2 KMnO4 + 2 HCl = 7 C3H6O + 2 KCl + 2 Mn + 8 H2O
BaS + PtF2 = PtS + BaF2 =>
BaS + PtF2 = PtS + BaF2
CH3Cl + H2 = CH4 + HCl =>
CH3Cl + H2 = CH4 + HCl
NaOH + HCl = NaCl + (OH)H =>
NaOH + HCl = NaCl + (OH)H
Cl{-} + MnO4{-} + H2O = Cl2 + MnO2 + OH{-} =>
6 Cl{-} + 2 MnO4{-} + 4 H2O = 3 Cl2 + 2 MnO2 + 8 OH{-}
MnO4{-} + H{+} + C2H5OH = Mn{2+} + H2O + C2H3O2 =>
MnO4{-} + 3 H{+} + C2H5OH = Mn{2+} + 3 H2O + C2H3O2
NH3 + NO4 = NO3 + H2O =>
2 NH3 + 9 NO4 = 11 NO3 + 3 H2O
Mg2SI + H2O = MgO + SIH4 =>
Mg2SI + 2 H2O = 2 MgO + SIH4
Sn + HNO3 = Sn(NO4)2 + NO + H2O =>
Sn + 4 HNO3 = Sn(NO4)2 + 2 NO + 2 H2O
Ru + H2SO4 = Ru2O + SO2 + H2O =>
2 Ru + H2SO4 = Ru2O + SO2 + H2O
C18H38O2 + O2 = H2O + CO2 =>
2 C18H38O2 + 53 O2 = 38 H2O + 36 CO2
P4 + NO3{-} + H{+} = H3PO4 + NO2 + H2O =>
P4 + 20 NO3{-} + 20 H{+} = 4 H3PO4 + 20 NO2 + 4 H2O
Ca3N2 + HF = CaF2 + NH3 =>
Ca3N2 + 6 HF = 3 CaF2 + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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