| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
NaBr(aq) + CoCl2(aq) = NaCl(s) + CoBr2(aq) =>
2 NaBr(aq) + CoCl2(aq) = 2 NaCl(s) + CoBr2(aq)
H2SO3 + Ca = CaSO3H2 =>
H2SO3 + Ca = CaSO3H2
NH4Cl + H3PO4 = (NH4)3(PO4) + HCl =>
3 NH4Cl + H3PO4 = (NH4)3(PO4) + 3 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al2O3 + Na2O = NaAlO2 =>
Al2O3 + Na2O = 2 NaAlO2
S(OH) + HCl = SCl + HOH =>
S(OH) + HCl = SCl + HOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cu2O + KOH = KCuO + H2O =>
Cu2O + 2 KOH = 2 KCuO + H2O
MnO2 + HNO3 + PbO2 = H{+} + MnO4{-} + Pb(NO3)2 + H2O =>
2 MnO2 + 6 HNO3 + 3 PbO2 = 2 H{+} + 2 MnO4{-} + 3 Pb(NO3)2 + 2 H2O
KF + CaF2 = CaF + KF2 =>
KF + CaF2 = CaF + KF2
KAsO2 + Cl2 + KOH = KCl + K2AsO4 + H2O =>
2 KAsO2 + 3 Cl2 + 8 KOH = 6 KCl + 2 K2AsO4 + 4 H2O
CH3{-}CH2{-}CH = CH2 + H{-}Br =>
CH3{-}CH2{-}CH = CH2 + H{-}Br
C16H5COOH + O2 = CO2 + H223434O23443242343254654646746378256765762387658736578627536275672657263562756245674236587439657632958764378567834657265786438756946 =>
37239 C16H5COOH + 4.611686018428E + 18 O2 = 633063 CO2 + H223434O23443242343254654646746378256765762387658736578627536275672657263562756245674236587439657632958764378567834657265786438756946
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
AgNo3 + Co2(Co3)3 = Ag2Co3 + Co(No3)3 =>
6 AgNo3 + Co2(Co3)3 = 3 Ag2Co3 + 2 Co(No3)3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
LiOH + MgBr = LiBr + MgOH =>
LiOH + MgBr = LiBr + MgOH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MnO4{-} + CrI + H2O = MnO2 + Cr(OH)3 + IO3{-} + OH{-} =>
8 MnO4{-} + 3 CrI + 7 H2O = 8 MnO2 + 3 Cr(OH)3 + 3 IO3{-} + 5 OH{-}
AgNo3 + NaPo4 = NaNo3 + AgPo4 =>
AgNo3 + NaPo4 = NaNo3 + AgPo4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuCl2 + KOH = Cu(OH)2 + K2Cl2 =>
CuCl2 + 2 KOH = Cu(OH)2 + K2Cl2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
HLO + Cu = CuL + OH =>
HLO + Cu = CuL + OH
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
CH3OH + NaH = CH3Na + H2O =>
CH3OH + NaH = CH3Na + H2O
(CuNO3)2 + Fe = Fe(NO3)2 + Cu =>
(CuNO3)2 + Fe = Fe(NO3)2 + 2 Cu
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
BaSO4 + Cl2 + HCl = HSO4 + BaCl2 =>
2 BaSO4 + Cl2 + 2 HCl = 2 HSO4 + 2 BaCl2
ZnS + Zn(NO3)2 = Zn + S(NO3)2 =>
ZnS + Zn(NO3)2 = 2 Zn + S(NO3)2
C20H14O4 + HCl = C20H14Cl + O4H =>
C20H14O4 + HCl = C20H14Cl + O4H
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
Mg + PbI{2} = Pb + MgI{2} =>
Mg + PbI{2} = Pb + MgI{2}
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P + NH4NO3 = H3PO4 + NH3 + NO =>
7 P + 15 NH4NO3 = 7 H3PO4 + 13 NH3 + 17 NO
HCOH + Ag2O = HCOOH + Ag =>
HCOH + Ag2O = HCOOH + 2 Ag
Fe + O2 = Fe8O3 =>
16 Fe + 3 O2 = 2 Fe8O3
C2H6O + O2 = H6O3 + C2O4 =>
C2H6O + 3 O2 = H6O3 + C2O4
Cu(s) + HCl(ac) = CuCl(ac) + H =>
Cu(s) + HCl(ac) = CuCl(ac) + H
Fe(OH)3(s) + HCl(aq) = FeCl3(s) + H2O(l) =>
Fe(OH)3(s) + 3 HCl(aq) = FeCl3(s) + 3 H2O(l)
SO2(g) + O2(g) + H2O(l) = HSO4(aq) =>
4 SO2(g) + 3 O2(g) + 2 H2O(l) = 4 HSO4(aq)
NiSO4 + NH3 + NaOH = Ni(NH3)4(OH)2 + Na2SO4 =>
NiSO4 + 4 NH3 + 2 NaOH = Ni(NH3)4(OH)2 + Na2SO4
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
HClO2 = Cl2 + HClO3 + H2O =>
5 HClO2 = Cl2 + 3 HClO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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