| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2CO2 = CaCO3 + H2O
O2 + C2H4 = OC + H =>
O2 + C2H4 = 2 OC + 4 H
K2O4 + CO2 = K2C2 + O2 =>
K2O4 + 2 CO2 = K2C2 + 4 O2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Pb2O3 + H(NO3) = Pb(NO3)2 + PbO2 + H2O =>
Pb2O3 + 2 H(NO3) = Pb(NO3)2 + PbO2 + H2O
Au + HgCl2 = AuCl2 + Hg =>
Au + HgCl2 = AuCl2 + Hg
Na3VO3 + NaOH = V(OH)3 + Na2O =>
Na3VO3 + 3 NaOH = V(OH)3 + 3 Na2O
Zn(OH)2 + CH3COONH4 = Zn(CH3COO)2 + NH4OH =>
Zn(OH)2 + 2 CH3COONH4 = Zn(CH3COO)2 + 2 NH4OH
Ba + AgCH3CO2 = Ag + BaCH3CO2 =>
Ba + AgCH3CO2 = Ag + BaCH3CO2
P + NO = P2O5 + N2 =>
4 P + 10 NO = 2 P2O5 + 5 N2
P2O5 + NH3 + H2O = NH4H2PO4 =>
P2O5 + 2 NH3 + 3 H2O = 2 NH4H2PO4
C2H3O2Cl + Na2CO3 = C2HO2ClNa2 + H2O + CO2 =>
C2H3O2Cl + Na2CO3 = C2HO2ClNa2 + H2O + CO2
PB + Cu(NO3)2 = PBNO3 + Cu =>
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
Mg3N2 + NH4Cl = NH3 + MgCl2 =>
Mg3N2 + 6 NH4Cl = 8 NH3 + 3 MgCl2
Cs2O + HNO3 = CsNO3 + H2O =>
Cs2O + 2 HNO3 = 2 CsNO3 + H2O
Al2O3 + K2CO3 = CO2 + KAlO2 =>
Al2O3 + K2CO3 = CO2 + 2 KAlO2
HBr + K2Cr2O7 = Br2 + CrBr3 + H2O + KBr =>
14 HBr + K2Cr2O7 = 3 Br2 + 2 CrBr3 + 7 H2O + 2 KBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg2C + HCl = CH4 + MgCl2 =>
Mg2C + 4 HCl = CH4 + 2 MgCl2
C2H2O4 + KMnO4 = K + MnO2 + CO2 + H2O =>
2 C2H2O4 + KMnO4 = K + MnO2 + 4 CO2 + 2 H2O
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
NaCl + H2O2 = H2O + NaClO3 =>
NaCl + 3 H2O2 = 3 H2O + NaClO3
FePO4 + H2 = H3PO4 + Fe =>
2 FePO4 + 3 H2 = 2 H3PO4 + 2 Fe
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CoOH + Pb = Pb(OH)2 + Co =>
2 CoOH + Pb = Pb(OH)2 + 2 Co
Mg(OH)2 + KOH = K2[Mg(OH)4] =>
Mg(OH)2 + 2 KOH = K2[Mg(OH)4]
Fe3O4 + HCl + NaNO3 = FeCl3 + NO + NaCl + H2O =>
3 Fe3O4 + 28 HCl + NaNO3 = 9 FeCl3 + NO + NaCl + 14 H2O
CaCO3(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + CO2(g) + H2O(l)
Al(OH)3 + HCl = AlCl2(OH) + H2O =>
Al(OH)3 + 2 HCl = AlCl2(OH) + 2 H2O
Ag2O + NH4Cl + H2O = AgCl + NH4OH =>
Ag2O + 2 NH4Cl + H2O = 2 AgCl + 2 NH4OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + Mg = H2 + Mg3N2 =>
2 NH3 + 3 Mg = 3 H2 + Mg3N2
Fe3O4 + NaNO3 + Na2CO3 = Na2FeO4 + NaNO2 + CO2 =>
Fe3O4 + 5 NaNO3 + 3 Na2CO3 = 3 Na2FeO4 + 5 NaNO2 + 3 CO2
AsO3 + S2Cl2 = AsCl3 + SO2 + S =>
2 AsO3 + 3 S2Cl2 = 2 AsCl3 + 3 SO2 + 3 S
K3[Al(OH)6] + HBr = KBr + Al(OH)3 + H2O =>
K3[Al(OH)6] + 3 HBr = 3 KBr + Al(OH)3 + 3 H2O
C33H63 + O2 = CO2 + H2O =>
4 C33H63 + 195 O2 = 132 CO2 + 126 H2O
C3H8O3 + HCl = C3H7O2Cl + H2O =>
C3H8O3 + HCl = C3H7O2Cl + H2O
C6H12O6 = C6H6O2 + CO2 + H2O =>
13 C6H12O6 = 12 C6H6O2 + 6 CO2 + 42 H2O
CoCl2(ac) + BrOH(ac) = Co(OH)2 + BrCl =>
CoCl2(ac) + 2 BrOH(ac) = Co(OH)2 + 2 BrCl
LiOH + CH4N2O = Li2CO3 + NH3 =>
2 LiOH + CH4N2O = Li2CO3 + 2 NH3
CrOH + H2O = Cr2O7 + H =>
2 CrOH + 5 H2O = Cr2O7 + 12 H
NaO + H20(water) = NaOH =>
20 NaO + H20(water) = 20 NaOH
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
NaCl + (F)2 = NaF + (Cl)2 =>
2 NaCl + (F)2 = 2 NaF + (Cl)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
(Hg2)2S2 = (Hg2)2 + S2 =>
(Hg2)2S2 = (Hg2)2 + S2
O2 + SBeS2 = SBeO4 + SO2 =>
4 O2 + SBeS2 = SBeO4 + 2 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3NH2CH3 + HCl = (CH3)2NH3Cl =>
CH3NH2CH3 + HCl = (CH3)2NH3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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