| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Br2 = 2 AlBr3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
Na2So4 + Sr(No3)2 = NaNo3 + SrSo4 =>
Na2So4 + Sr(No3)2 = 2 NaNo3 + SrSo4
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + CoFe2O4 + O2 = Y10000Ba20000Cu29000Co333Fe666O70000 + CO2 + H2O =>
10000(CH3CO2)3Y + 20000(CH3COO)2Ba + 29000 Cu(CO2CH3)2 + 333 CoFe2O4 + 258334 O2 = Y10000Ba20000Cu29000Co333Fe666O70000 + 256000 CO2 + 192000 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + Ca(OH)2 = NaOH + Ca(CO3) =>
Na2CO3 + Ca(OH)2 = 2 NaOH + Ca(CO3)
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
PHCH3 + O2 = PHCOO + H2O =>
4 PHCH3 + 7 O2 = 4 PHCOO + 6 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
KClO3 + HCl = Cl2 + KCl + H2O =>
KClO3 + 6 HCl = 3 Cl2 + KCl + 3 H2O
sodiumbicarbonate = sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
Cu(No3)2 + KI = CuI + I2 + KNo3 =>
2 Cu(No3)2 + 4 KI = 2 CuI + I2 + 4 KNo3
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NaOH + Sr(No3)2 = NaNo3 + Sr(OH)2 =>
2 NaOH + Sr(No3)2 = 2 NaNo3 + Sr(OH)2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + CoFe2O4 + O2 = Y10000Ba20000Cu28500Co500Fe1000O70000 + CO2 + H2O =>
10000(CH3CO2)3Y + 20000(CH3COO)2Ba + 28500 Cu(CO2CH3)2 + 499.99999999998CoFe2O4 + 256250 O2 = Y10000Ba20000Cu28500Co500Fe1000O70000 + 254000 CO2 + 190500 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HNO3 + Ca = Ca(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
CaO + So3 = CaSo4 + O2 =>
6 CaO + 8 So3 = 6 CaSo4 + 3 O2
AlH4{-} + HCHO + H2O = Al{3+} + CH3OH + OH{-} =>
AlH4{-} + 4 HCHO + 4 H2O = Al{3+} + 4 CH3OH + 4 OH{-}
C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2
C6H13OH = CH2 + H2O =>
C6H13OH = 6 CH2 + H2O
CL + H2O = HCL + HCLO3 =>
6 CL + 3 H2O = 5 HCL + HCLO3
Ca + AlCl = CaCl + Al =>
Ca + AlCl = CaCl + Al
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
H2SO4 + LiBrO3 = HBrO3 + Li2SO4 =>
H2SO4 + 2 LiBrO3 = 2 HBrO3 + Li2SO4
C3H6NO2F + O2 = CO2 + H2O + N2 + OF2 =>
4 C3H6NO2F + 15 O2 = 12 CO2 + 12 H2O + 2 N2 + 2 OF2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
ClO3 + SO3 = Cl + SO4 =>
ClO3 + 3 SO3 = Cl + 3 SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/17
Équations équilibrées sur01/24/17
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