| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na4O2 + P4O10 = 2 Na6P2O8
CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2 =>
2 CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2
Ni5P2 + P = Ni2P =>
2 Ni5P2 + P = 5 Ni2P
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
PbCO3 + CH3COOH = Pb(C2H3O2)2 + CO2 + H2O =>
PbCO3 + 2 CH3COOH = Pb(C2H3O2)2 + CO2 + H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2 =>
2 CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2
FeCl3 + Na2S = FeS + NaCl + Cl =>
FeCl3 + Na2S = FeS + 2 NaCl + Cl
Cyclobutane + Oxygen = Carbondioxide + Water =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
F2 + NaI = Na + IF =>
F2 + 2 NaI = 2 Na + 2 IF
CaS + NaOH = CaNa + SOH =>
CaS + NaOH = CaNa + SOH
B2O3 + H2O = HBO2 =>
B2O3 + H2O = 2 HBO2
CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2 =>
2 CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2
Cu[NO3]2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu[NO3]2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
ZnCl2 + Ag(NO3) = Zn(NO3) + AgCl2 =>
ZnCl2 + Ag(NO3) = Zn(NO3) + AgCl2
CaHCO3 + H(C2H3O2) = CO2 + H2O + Ca(C2H3O2)2 =>
8 CaHCO3 + 15 H(C2H3O2) = 6 CO2 + 10 H2O + 8 Ca(C2H3O2)2
CaCO3 + H3PO4 = Ca3((PO4)2) + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3((PO4)2) + 3 H2CO3
Na2Cr2O7 + NaS2O4 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
5 Na2Cr2O7 + 6 NaS2O4 + 11 H2SO4 = 5 Cr2(SO4)3 + 8 Na2SO4 + 11 H2O
AlCl3 + H2O + Na2S2O3 = NaCl + Al(OH)3 + SO2 + S =>
2 AlCl3 + 3 H2O + 3 Na2S2O3 = 6 NaCl + 2 Al(OH)3 + 3 SO2 + 3 S
Ca + Po4 = CaPo4 =>
Ca + Po4 = CaPo4
Na4O2 + P4O10 = Na6P2O8 =>
3 Na4O2 + P4O10 = 2 Na6P2O8
PbCO3 + CH3COOH = CO2 + H2O + CH3COOPb =>
8 PbCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 CH3COOPb
PbCO3 + CH3COOH = CO2 + H2O + (CH3COO)2Pb =>
PbCO3 + 2 CH3COOH = CO2 + H2O + (CH3COO)2Pb
TiO2 + PbO = PbTiO3 =>
TiO2 + PbO = PbTiO3
H2C = CH2 =>
H2C = CH2
Fe3 + O = FeO3 =>
Fe3 + 9 O = 3 FeO3
NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2 =>
NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2
Ni5P2 + P = Ni2P =>
2 Ni5P2 + P = 5 Ni2P
C10H22O + C8H4O3 = C28H46O4 + H2O =>
2 C10H22O + C8H4O3 = C28H46O4 + H2O
KCl + Ba(NO3)2 = BaCl2 + KNO3 =>
2 KCl + Ba(NO3)2 = BaCl2 + 2 KNO3
H2 + O2 = H2O2 = H2O + H2 + Cl2 = HCl =>
H2 + O2 = H2O2
I2 + NaOH = NaI + H2O + NaIO =>
I2 + 2 NaOH = NaI + H2O + NaIO
PbO + SiO2 = PbSiO3 =>
PbO + SiO2 = PbSiO3
NBr3 + I2 = NBr2I + IBr =>
NBr3 + I2 = NBr2I + IBr
C7H14 + O2 = CO14H2O =>
2 C7H14 + 105 O2 = 14 CO14H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
R0 + O2 = R2O3 =>
4 R0 + 3 O2 = 2 R2O3
Ca(OH)2 + HNO3 = CaNO3 + H(HO)2 =>
Ca(OH)2 + HNO3 = CaNO3 + H(HO)2
CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2 =>
2 CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2
Mg3P2 + H2O = Mg(OH)2 + PH3(g) =>
Mg3P2 + 6 H2O = 3 Mg(OH)2 + 2 PH3(g)
H{+} + MnO4 + C6H14O = Mn{2+} + C6H12O + H2O =>
2 H{+} + MnO4 + 3 C6H14O = Mn{2+} + 3 C6H12O + 4 H2O
(CH3)2NH2Cl + NaOH = (CH3)2NH + H2O + NaCl =>
(CH3)2NH2Cl + NaOH = (CH3)2NH + H2O + NaCl
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
H3(NO3)3 + Co = H2 + Co(NO3)2 =>
2 H3(NO3)3 + 3 Co = 3 H2 + 3 Co(NO3)2
KBrO + H2 = KBr + H2O =>
KBrO + H2 = KBr + H2O
PbS(s) + HCl(aq) = PbCl2(s) + SH2(g) =>
PbS(s) + 2 HCl(aq) = PbCl2(s) + SH2(g)
CsO2 + H2O = CsOH + H2O2 = O2 =>
2 CsO2 + 4 H2O = 2 CsOH + 3 H2O2
CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2 =>
2 CH3COOH + PbCO3 = H2O + CO2 + Pb(CH3COO)2
Ag2SO4 + Cu(ClO3)2 = CuSO4 + AgClO3 =>
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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