| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCO3 + HNO3 = LiNO3 + HCO3
P + Cl = PCl3 =>
P + 3 Cl = PCl3
Na + O = NaO =>
Na + O = NaO
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
KCl + H2O = H2 + KOH + Cl2 =>
2 KCl + 2 H2O = H2 + 2 KOH + Cl2
Z + HCl = ZCl + H =>
Z + HCl = ZCl + H
CH3COOH + BrOH = HOH + BrCH3COO =>
CH3COOH + BrOH = HOH + BrCH3COO
K2SO4 + AgNO3 = Ag2SO4 + KNO3 =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 KNO3
P + Cl = PCl3 =>
P + 3 Cl = PCl3
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
H3P + Al(OH)3 = HOH + AlP =>
H3P + Al(OH)3 = 3 HOH + AlP
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
H3N + LiOH = HOH + Li3N =>
H3N + 3 LiOH = 3 HOH + Li3N
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
O2 = O3 =>
3 O2 = 2 O3
H2S + Ca(OH)2 = HOH + CaS =>
H2S + Ca(OH)2 = 2 HOH + CaS
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
HCl + Mg(OH)2 = HOH + MgCl2 =>
2 HCl + Mg(OH)2 = 2 HOH + MgCl2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
S8 + O2 = SO4 =>
S8 + 16 O2 = 8 SO4
Mg(s) + Br2(l) = MgBr2(s) =>
Mg(s) + Br2(l) = MgBr2(s)
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
Si2H3 + O2 = SiO + H2O3 =>
4 Si2H3 + 13 O2 = 8 SiO + 6 H2O3
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu(ClO4)2(aq) + K2CO3(aq) = CuCO3(s) + KClO4(aq) =>
Cu(ClO4)2(aq) + K2CO3(aq) = CuCO3(s) + 2 KClO4(aq)
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Fe2O2 + CO = FeCO2 =>
Fe2O2 + 2 CO = 2 FeCO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2S2O3 + H2Cr2O7 + H2SO5 = Cr2(SO4)3 + H2O =>
H2S2O3 + H2Cr2O7 + H2SO5 = Cr2(SO4)3 + 3 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
BaO2 + HCl = BaCl2 + Cl2 + H2O =>
BaO2 + 4 HCl = BaCl2 + Cl2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaO2 + HCl = BaCl2 + Cl2 + H2O =>
BaO2 + 4 HCl = BaCl2 + Cl2 + 2 H2O
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/13
Équations équilibrées sur02/25/12
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