| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 3 Br2 = 2 PBr3
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2(s) + 6 NaNO3(aq)
NiCl2 + AgNO3 = NiNO3 + AgCl2 =>
NiCl2 + AgNO3 = NiNO3 + AgCl2
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Cu + H{+} + NO3{-} = Cu2{+} + NO2 + H2O =>
2 Cu + 2 H{+} + NO3{-} = Cu2{+} + NO2 + H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
K2[PtCl4] + PH3 = P4 + Pt + HCl + KCl =>
6 K2[PtCl4] + 4 PH3 = P4 + 6 Pt + 12 HCl + 12 KCl
CH3COOH + HCl = H20 + CH3COOCl =>
10 CH3COOH + 10 HCl = H20 + 10 CH3COOCl
Ag2S + Al + H2O = Al(OH)3 + H2S + Ag =>
3 Ag2S + 2 Al + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 Ag
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(NO3)2 + NaOH = NaNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = 2 NaNO3 + Ca(OH)2
ALCL3 = ALCL2 + ALCL4 =>
2 ALCL3 = ALCL2 + ALCL4
()CaCO3 = ()CaO + ()CO2 =>
()CaCO3 = ()CaO + ()CO2
C371H574N00164O132S000025 + O2 = CO2 + H2O + N2 + SO2 =>
2 C371H574N00164O132S000025 + 947 O2 = 742 CO2 + 574 H2O + 164 N2 + 50 SO2
H2SO4 + Hg = HgSO4 + SO2 + H2O =>
2 H2SO4 + Hg = HgSO4 + SO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
Al3 + Cl = AlCl3 =>
Al3 + 9 Cl = 3 AlCl3
C371H574N00164O132S000025 + O2 = CO2 + H2O + N2 + SO2 =>
2 C371H574N00164O132S000025 + 947 O2 = 742 CO2 + 574 H2O + 164 N2 + 50 SO2
Al3 + Cl = AlCl3 =>
Al3 + 9 Cl = 3 AlCl3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
P + KOH + H2O = K3PO4 + PH3 =>
8 P + 9 KOH + 3 H2O = 3 K3PO4 + 5 PH3
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H2SO4 + ZN(OH)2 = ZNSO4 + H2O =>
H2SO4 + ZN(OH)2 = ZNSO4 + 2 H2O
()Fe + ()S8 = ()FeS =>
8()Fe + ()S8 = 8()FeS
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2
PH3 + O2 = P + H2O =>
4 PH3 + 3 O2 = 4 P + 6 H2O
C371H574N0164O132S00025 + O2 = CO2 + H2O + N2 + SO2 =>
2 C371H574N0164O132S00025 + 947 O2 = 742 CO2 + 574 H2O + 164 N2 + 50 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C371H574N0164O132S00025 + O2 = CO2 + H2O + N2 + SO2 =>
2 C371H574N0164O132S00025 + 947 O2 = 742 CO2 + 574 H2O + 164 N2 + 50 SO2
U + F2 = UF6 =>
U + 3 F2 = UF6
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COH + H2O = CH3OH + OH =>
CH3COH + 3 H2O = 2 CH3OH + 2 OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
()CaCO3 = ()CaO + ()CO2 =>
()CaCO3 = ()CaO + ()CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/14
Équations équilibrées sur02/12/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
