| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
HCl + HNO3 = Cl2 + NO2 + H2O =>
2 HCl + 2 HNO3 = Cl2 + 2 NO2 + 2 H2O
Mn + H2O = Mn2O2 + H =>
2 Mn + 2 H2O = Mn2O2 + 4 H
C21H44(s) + O2(g) = CO(g) + H2O(l) =>
2 C21H44(s) + 43 O2(g) = 42 CO(g) + 44 H2O(l)
Ag + NaCN + O2 + H2O = AgCN + NaOH =>
4 Ag + 4 NaCN + O2 + 2 H2O = 4 AgCN + 4 NaOH
Mn + H2O = Mn2O + H =>
2 Mn + H2O = Mn2O + 2 H
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H3NSO3 + Na2CO3 = Na2SO3 + H3NCO3 =>
H3NSO3 + Na2CO3 = Na2SO3 + H3NCO3
FeCl2 + Na2Sio3 = NaCl + FeSio3 =>
FeCl2 + Na2Sio3 = 2 NaCl + FeSio3
Ba3N2 + H2 = BaH2 + BaNH3 =>
Ba3N2 + 4 H2 = BaH2 + 2 BaNH3
S + F2 = SF6 =>
S + 3 F2 = SF6
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CHBrCH3 + NH3 = CH3CHNH2CH3 + NH4Br =>
CH3CHBrCH3 + 2 NH3 = CH3CHNH2CH3 + NH4Br
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
Ba(OH)2 + HBr = H2O + BaBr2 =>
Ba(OH)2 + 2 HBr = 2 H2O + BaBr2
CuSO4(H2O)5 = CuSO4 + H2O =>
CuSO4(H2O)5 = CuSO4 + 5 H2O
Al + Cl3 = AlCl3 =>
Al + Cl3 = AlCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH3{-}CH2{-}OH = CH3{-}CHO =>
CH3{-}CH2{-}OH = CH3{-}CHO
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
Mn + H2O = Mn3O + H =>
3 Mn + H2O = Mn3O + 2 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
CH3{-}CHO = CH3{-}COOH =>
CH3{-}CHO = CH3{-}COOH
Mg + HNO3 = N2O + Mg(NO3)2 + H2O =>
4 Mg + 10 HNO3 = N2O + 4 Mg(NO3)2 + 5 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
Mn + H2O = Mn3O2 + H =>
3 Mn + 2 H2O = Mn3O2 + 4 H
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 H2O(l)
N2 + O2 = NO =>
N2 + O2 = 2 NO
Mn + H2O = Mn3O3 + H =>
3 Mn + 3 H2O = Mn3O3 + 6 H
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
Mn + H2O = Mn3O4 + H =>
3 Mn + 4 H2O = Mn3O4 + 8 H
BASO4 + NA2CO3 = BACO3 + NA2SO4 =>
BASO4 + NA2CO3 = BACO3 + NA2SO4
NAI + CACL2 = NACL2 + CAI =>
NAI + CACL2 = NACL2 + CAI
(H3O)Al6O10((OH)2*(H2O)) + H2SO4 = Al2(SO4)3 + H2O + O2 =>
4(H3O)Al6O10((OH)2*(H2O)) + 36 H2SO4 = 12 Al2(SO4)3 + 50 H2O + 3 O2
J2 + H2O = HJO3 + HJ =>
3 J2 + 3 H2O = HJO3 + 5 HJ
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Mn + H2O = Mn4O + H =>
4 Mn + H2O = Mn4O + 2 H
Mn(NO3)3(aq) + Na2S(aq) = Mn2S3(s) + NaNO3(aq) =>
2 Mn(NO3)3(aq) + 3 Na2S(aq) = Mn2S3(s) + 6 NaNO3(aq)
Mn + H2O = Mn4O2 + H =>
4 Mn + 2 H2O = Mn4O2 + 4 H
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Al(OH)3 + Cu(No3)2 = Al(No3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/15
Équations équilibrées sur10/12/14
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