Équations équilibrées la veille |
Ag2O + CO = 2 Ag + CO2
CaSO4 + Ba(OH)2 = Ca(OH)2 + BaSO4 =>
CaSO4 + Ba(OH)2 = Ca(OH)2 + BaSO4
MnO2 + HX = MnX2 + H2O + X2 =>
MnO2 + 4 HX = MnX2 + 2 H2O + X2
Cu(SO4)2 + H2SO4 = Cu(SO4)3 + H2 =>
Cu(SO4)2 + H2SO4 = Cu(SO4)3 + H2
MoCl + O2 + H2O = Mo2Cl(OH)3 + HCl =>
4 MoCl + O2 + 4 H2O = 2 Mo2Cl(OH)3 + 2 HCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaSMg = CaMgS =>
CaSMg = CaMgS
C3H7OH + O2 = H2O + C =>
2 C3H7OH + 3 O2 = 8 H2O + 6 C
Na2O(s) + H2O(l) = NaOH(ac) =>
Na2O(s) + H2O(l) = 2 NaOH(ac)
H2SO4(aq) + HI(aq) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(g) + 4 H2O(l)
Ca(C2H3O2) + H2O + CO2 = CaCO3 + HC2H3O2 =>
8 Ca(C2H3O2) + 6 H2O + 10 CO2 = 8 CaCO3 + 9 HC2H3O2
N2H4 = NH3 + HN =>
N2H4 = NH3 + HN
CH8O3 + O2 = CO2 + H2O =>
2 CH8O3 + 3 O2 = 2 CO2 + 8 H2O
C5H6O(l) + O2 = CO2 + H2O =>
C5H6O(l) + 6 O2 = 5 CO2 + 3 H2O
Ca + K3PO4 = K + CaPO4 =>
Ca + K3PO4 = 3 K + CaPO4
FeCl2 + K2SO4 = FeK2 + SO4Cl2 =>
FeCl2 + K2SO4 = FeK2 + SO4Cl2
KSCN + FeCl3 = Fe(SCN0)3 + KCl =>
3 KSCN + FeCl3 = Fe(SCN0)3 + 3 KCl
Br{-} + HOCl = HOBr + Cl{-} =>
Br{-} + HOCl = HOBr + Cl{-}
NaNO2 + KMnO2 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
NaNO2 + 2 KMnO2 + 3 H2SO4 = NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
BaCl2 + NH4SO4 = NH4Cl2 + BaSO4 =>
BaCl2 + NH4SO4 = NH4Cl2 + BaSO4
Na3[Cr(OH)6] + H2CO3 = Cr2O3 + H2O + Na2CO3 =>
2 Na3[Cr(OH)6] + 3 H2CO3 = Cr2O3 + 9 H2O + 3 Na2CO3
CuO + NaOH = NaO + CuOH =>
CuO + NaOH = NaO + CuOH
KOH + Cl = KCl + KClO3 + H2 =>
6 KOH + 6 Cl = 4 KCl + 2 KClO3 + 3 H2
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + C6H15NO3 = CaAl2O4 + CO2 + H2O + N2 =>
33 Ca(NO3)2*4H2O + 66 Al(NO3)3*9H2O + 40 C6H15NO3 = 33 CaAl2O4 + 240 CO2 + 1026 H2O + 152 N2
MnO4 + H + Fe2{+} = Fe3{+} + Mn2{+} + H2O =>
2 MnO4 + 16 H + 3 Fe2{+} = 2 Fe3{+} + Mn2{+} + 8 H2O
H2O + O3 = HO3O =>
3 H2O + 7 O3 = 6 HO3O
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
Zn(s) + H2SO3(aq) = ZnSO3(aq) + H2(g) =>
Zn(s) + H2SO3(aq) = ZnSO3(aq) + H2(g)
CHOCH2CH2CH3 + CH3CH2MgBr + H2O = CH3CH2CHOHCH2CH3 + MgBrOH =>
5 CHOCH2CH2CH3 + 5 CH3CH2MgBr + 6 H2O = 6 CH3CH2CHOHCH2CH3 + 5 MgBrOH
Ca6Al4(SiO4)3(OH)12 + H2O = Ca + Al(OH)3 + OH + H4SiO4 =>
Ca6Al4(SiO4)3(OH)12 + 12 H2O = 6 Ca + 4 Al(OH)3 + 12 OH + 3 H4SiO4
BaBr2 + H2SO4 = BaSO4 + H2 + Br2 =>
BaBr2 + H2SO4 = BaSO4 + H2 + Br2
NOCl + HgS = HgCl4 + S + NO =>
4 NOCl + HgS = HgCl4 + S + 4 NO
Si + O2 + KOH = K2SiO3 + H2O =>
Si + O2 + 2 KOH = K2SiO3 + H2O
C19H21N7O6 + C21H27N7O14P2 = C19H19N7O6 + C21H29N7O14P2 =>
C19H21N7O6 + C21H27N7O14P2 = C19H19N7O6 + C21H29N7O14P2
CaCl2(aq)CuBr2(aq) = CaBr2CuCl2 =>
CaCl2(aq)CuBr2(aq) = CaBr2CuCl2
HOAc + Al = AlOAc + H =>
HOAc + Al = AlOAc + H
NCl3 + H2O = NH3 + HClO =>
NCl3 + 3 H2O = NH3 + 3 HClO
Mg(OH)2 + CaO = Ca(OH)2 + MgO =>
Mg(OH)2 + CaO = Ca(OH)2 + MgO
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
NH4Cl(aq)AgNO3 = NH4NO3AgCl =>
NH4Cl(aq)AgNO3 = NH4NO3AgCl
AgHC1 = Ag + HC1 =>
AgHC1 = Ag + HC1
NH4 + I = HI + N =>
NH4 + 4 I = 4 HI + N
AgNO3 + CuSO4*5H2O = CuSO4 + AgNO3*5H2O =>
AgNO3 + CuSO4*5H2O = CuSO4 + AgNO3*5H2O
KH5C8O4 + NaOH = H2O + NaKH4C8O4 =>
KH5C8O4 + NaOH = H2O + NaKH4C8O4
C6H12N2O4S2 + H2O2 = C3H7NO2S + O2 =>
C6H12N2O4S2 + H2O2 = 2 C3H7NO2S + O2
S + KNO3 + HCl = K2SO4 + KCl + NO2 + H2O =>
S + 6 KNO3 + 4 HCl = K2SO4 + 4 KCl + 6 NO2 + 2 H2O
Mn + O2 = Mn5O2 =>
5 Mn + O2 = Mn5O2
C75H120O35N4P + O2 = CO2 + H2O + NH3 + H3PO4 =>
4 C75H120O35N4P + 343 O2 = 300 CO2 + 210 H2O + 16 NH3 + 4 H3PO4
AgNO3 + CuSO4*5H2O = CuSO4 + AgNO3*5H2O =>
AgNO3 + CuSO4*5H2O = CuSO4 + AgNO3*5H2O
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
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