| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCO3 = SrCO3
H2So4 + Al(OH)3 = Al2(So4)3 + H2O =>
3 H2So4 + 2 Al(OH)3 = Al2(So4)3 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
(NH4)2CO3 + H2O = (NH4)2O + H2CO3 =>
(NH4)2CO3 + H2O = (NH4)2O + H2CO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cr2(So4)3 + KOH = Cr(OH)3 + K2So4 =>
Cr2(So4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2So4
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Zn{2+} + H2O = Zn(OH)2 + H{+} =>
Zn{2+} + 2 H2O = Zn(OH)2 + 2 H{+}
C2H5CL + NAOH = C2H5OH + NACL =>
C2H5CL + NAOH = C2H5OH + NACL
C14H30 + Cl2 = CCl + H =>
C14H30 + 7 Cl2 = 14 CCl + 30 H
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
S6 + O2 = SO3 =>
S6 + 9 O2 = 6 SO3
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
PbO2 + NH3 = Pb + H2O + N2 =>
3 PbO2 + 4 NH3 = 3 Pb + 6 H2O + 2 N2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
Se + OH = Se(OH)2 =>
Se + 2 OH = Se(OH)2
PbO2 + NH3 = Pb + H2O + N2 =>
3 PbO2 + 4 NH3 = 3 Pb + 6 H2O + 2 N2
CH3COOAg + NaBr = AgBr + CH3COONa =>
CH3COOAg + NaBr = AgBr + CH3COONa
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
AgCl + H3PO4 = Ag3PO4 + HCl =>
3 AgCl + H3PO4 = Ag3PO4 + 3 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa
AU(OH)3 + HCl = AUCl3 + H2O =>
AU(OH)3 + 3 HCl = AUCl3 + 3 H2O
HCl + KClO3 + FeCl2 = FeCl3 + KCl + H2O =>
6 HCl + KClO3 + 6 FeCl2 = 6 FeCl3 + KCl + 3 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
CR(OH)3 + HCl = CRCl3 + H2O =>
CR(OH)3 + 3 HCl = CRCl3 + 3 H2O
Sb(s) + O2(g) = Sb2O5(s) =>
4 Sb(s) + 5 O2(g) = 2 Sb2O5(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr(s) + Ni2SO4(aq) = Cr2(SO4)3 + Ni(s) =>
2 Cr(s) + 3 Ni2SO4(aq) = Cr2(SO4)3 + 6 Ni(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/18
Équations équilibrées sur10/18/17
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