| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + SO3 = CaSO4
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
FrOH + H2S = Fr2S + H2O =>
2 FrOH + H2S = Fr2S + 2 H2O
CH3CH2CH2OK + H2O = KOH + CH3CH2CH2OH =>
CH3CH2CH2OK + H2O = KOH + CH3CH2CH2OH
C2H5Br + KOH = C2H4 + KBr + H2O =>
C2H5Br + KOH = C2H4 + KBr + H2O
H2O2 + CaO = CaO2 + H2O =>
H2O2 + CaO = CaO2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HBr + Pb(CIO4)2 = HCIO4 + PbBr2 =>
2 HBr + Pb(CIO4)2 = 2 HCIO4 + PbBr2
HJ + LiOH = H2O + LiJ =>
HJ + LiOH = H2O + LiJ
Ca(C2H3O2)2 + Nb(OC2H5)5 + C4H10O = C10H18O + CaNbO3 + H2O =>
8 Ca(C2H3O2)2 + 8 Nb(OC2H5)5 + 17 C4H10O = 18 C10H18O + 8 CaNbO3 + 47 H2O
Ca(OH)2 + FeO = CaO + Fe(OH)2 =>
Ca(OH)2 + FeO = CaO + Fe(OH)2
Mn2O3 + Si = SiO2 + Mn =>
2 Mn2O3 + 3 Si = 3 SiO2 + 4 Mn
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuCl + Cl = Cu(Cl)2 =>
CuCl + Cl = Cu(Cl)2
CH2CHCH3 + KMnO4 + KOH = CH3COOK + H2O + K2MnO4 =>
2 CH2CHCH3 + 12 KMnO4 + 15 KOH = 3 CH3COOK + 9 H2O + 12 K2MnO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
SiCl4(l) + H2O(l) = SiO2(l) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(l) + 4 HCl(aq)
(CH2O)7 = CH4 + CO2 =>
2(CH2O)7 = 7 CH4 + 7 CO2
MgCl2 + AlCl3 + NH4OH = MgAl2O4 + NH4Cl + H2O =>
MgCl2 + 2 AlCl3 + 8 NH4OH = MgAl2O4 + 8 NH4Cl + 4 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
NO2 + Zn(OH)2 = ZnNO3 + H2O =>
NO2 + Zn(OH)2 = ZnNO3 + H2O
K2SO4 + BaNO3 = K2NO3 + BaSO4 =>
K2SO4 + BaNO3 = K2NO3 + BaSO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
ZnBr3 + KOH = Zn(OH)3 + KBr =>
ZnBr3 + 3 KOH = Zn(OH)3 + 3 KBr
CuOH = H2O + Cu2O =>
2 CuOH = H2O + Cu2O
Ca(C2H3O2)2 + Nb(OC2H5)5 + C4H10O = C10H18O + CaNbO3 + H2O =>
8 Ca(C2H3O2)2 + 8 Nb(OC2H5)5 + 17 C4H10O = 18 C10H18O + 8 CaNbO3 + 47 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C8H52O8 + O2 = CO2 + H2O =>
C8H52O8 + 17 O2 = 8 CO2 + 26 H2O
HS + HNO3 = H2(SO4) + NO + H2O =>
3 HS + 7 HNO3 = 3 H2(SO4) + 7 NO + 2 H2O
LiF2 + Cu = CuF + Li =>
LiF2 + 2 Cu = 2 CuF + Li
HF + LiOH = LiF + H2O =>
HF + LiOH = LiF + H2O
CaS + Li2SO4 = CaSO4 + Li2S =>
CaS + Li2SO4 = CaSO4 + Li2S
Ca(LO3)2 + KL + HCl = CaCl2 + KCl + L2 + H2O =>
Ca(LO3)2 + 10 KL + 12 HCl = CaCl2 + 10 KCl + 6 L2 + 6 H2O
NH4Cl + Cl = HCl + NCl3 =>
NH4Cl + 6 Cl = 4 HCl + NCl3
Mg(Br)2 + Cl = Mg(Cl)2 + Br =>
Mg(Br)2 + 2 Cl = Mg(Cl)2 + 2 Br
Al + H2S + O2 = Al2S3 + H2O =>
4 Al + 6 H2S + 3 O2 = 2 Al2S3 + 6 H2O
NaHCO3 + CH3COOH = NaCO3 + CH3COOH2 =>
NaHCO3 + CH3COOH = NaCO3 + CH3COOH2
Ca2P2 = Ca + P =>
Ca2P2 = 2 Ca + 2 P
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
MnCO3 + HF = MnF2 + H2CO3 =>
MnCO3 + 2 HF = MnF2 + H2CO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
K2 + Pb(NO3)2 = Pb + KNO3 =>
K2 + Pb(NO3)2 = Pb + 2 KNO3
C16H32O2 + O2 = C2H4O2 =>
C16H32O2 + 7 O2 = 8 C2H4O2
AsH3 + AgNO3 + H2O = As2O3 + Ag + HNO3 =>
2 AsH3 + 12 AgNO3 + 3 H2O = As2O3 + 12 Ag + 12 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
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