| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHSO4 = K2S2O8 + H2
Fe(SO4) + Na(CN) = Fe(CN)2 + Na2(SO4) =>
Fe(SO4) + 2 Na(CN) = Fe(CN)2 + Na2(SO4)
K2Co3 + Na2SO4 = K2SO4 + Na2Co3 =>
K2Co3 + Na2SO4 = K2SO4 + Na2Co3
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
Ni + CH3COOH = Ni(CH3COO)3 + H2 =>
2 Ni + 6 CH3COOH = 2 Ni(CH3COO)3 + 3 H2
K2Co3 + Na2SO4 = K2SO4 + Na2Co3 =>
K2Co3 + Na2SO4 = K2SO4 + Na2Co3
CuSO4 + C6H8O6 = Cu + SO3 + H2O + CO2 =>
10 CuSO4 + C6H8O6 = 10 Cu + 10 SO3 + 4 H2O + 6 CO2
CuSO4 + NH4(OH) = Cu(OH)2 + (NH4)2(SO4) =>
CuSO4 + 2 NH4(OH) = Cu(OH)2 + (NH4)2(SO4)
KOH + Ma(NO3)2 = K(NO3)2 + MaOH =>
KOH + Ma(NO3)2 = K(NO3)2 + MaOH
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
K3[Al(C2O4)3]*3H2O + NaOH = Al(OH)3 + K{+} + C2O4{2-} + Na{+} + H2O =>
K3[Al(C2O4)3]*3H2O + 3 NaOH = Al(OH)3 + 3 K{+} + 3 C2O4{2-} + 3 Na{+} + 3 H2O
KI + NH4NO3 = KNO3 + NH4I =>
KI + NH4NO3 = KNO3 + NH4I
Li3Po4 + NaBr = Na3Po4 + LiBr =>
Li3Po4 + 3 NaBr = Na3Po4 + 3 LiBr
H5P + Ca(OH)2 = Ca5P2 + H2O =>
2 H5P + 5 Ca(OH)2 = Ca5P2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
In2S3 + H2SO4 + KMnO4 = H2O + In2(SO4)3 + K2SO4 + MnSO4 =>
5 In2S3 + 36 H2SO4 + 24 KMnO4 = 36 H2O + 5 In2(SO4)3 + 12 K2SO4 + 24 MnSO4
P4 + O2 = P2O5 = =>
P4 + 5 O2 = 2 P2O5
NaI + O2 = Na2O2 + I2 =>
2 NaI + O2 = Na2O2 + I2
FeSO4 + Cl2 + KOH = K2FeO4 + K2SO4 + KCl + H2O =>
FeSO4 + 2 Cl2 + 8 KOH = K2FeO4 + K2SO4 + 4 KCl + 4 H2O
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
C7H6O4 + O2 = CO2 + H2O =>
2 C7H6O4 + 13 O2 = 14 CO2 + 6 H2O
SO2 + O2 = SO3 = =>
2 SO2 + O2 = 2 SO3
CH2NH2COOH + O2 = CO2 + H2O + HNO3 =>
2 CH2NH2COOH + 7 O2 = 4 CO2 + 4 H2O + 2 HNO3
PbCl2 + HgCl2 = Hg + PbCl4 =>
PbCl2 + HgCl2 = Hg + PbCl4
C6H12O6 = C2H6OCO2 =>
C6H12O6 = 2 C2H6OCO2
Ca(s) + HCl(aq) = CaCl2(aq) + H2(s) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(s)
[Ni(H2O)6] + C2H8N2 = Ni(C2H8N2)3 + H2O =>
[Ni(H2O)6] + 3 C2H8N2 = Ni(C2H8N2)3 + 6 H2O
bariumchloride + sulfuricacid = bariumsulfate + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NH3 + O3 = N2O5 + H2O =>
6 NH3 + 8 O3 = 3 N2O5 + 9 H2O
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
HCHO2 + H2O = H2CHO2 + OH =>
HCHO2 + H2O = H2CHO2 + OH
CuOH + HCl = HOH + CuCl =>
CuOH + HCl = HOH + CuCl
Ca + H = CaH2 =>
Ca + 2 H = CaH2
Pb3N4 = Pb + N2 =>
Pb3N4 = 3 Pb + 2 N2
BaCl2 + K2SO4 = BaSO4 + K2Cl2 =>
BaCl2 + K2SO4 = BaSO4 + K2Cl2
ZnCl2 + HBr = HCl + ZnBr2 =>
ZnCl2 + 2 HBr = 2 HCl + ZnBr2
KIO3 + KHS + HCl = S + KI + KCl + H2O =>
KIO3 + 3 KHS + 3 HCl = 3 S + KI + 3 KCl + 3 H2O
BaO2 + KMnO4 + H2O = BaMnO4 + O2 + KOH =>
4 BaO2 + 4 KMnO4 + 2 H2O = 4 BaMnO4 + 3 O2 + 4 KOH
C2H2Cl2 + NaOH = CH3COONa + NaCl + H2O =>
C2H2Cl2 + 3 NaOH = CH3COONa + 2 NaCl + H2O
K3[Al(OH)6] + HBr = KBr + AlBr3 + H2O =>
K3[Al(OH)6] + 6 HBr = 3 KBr + AlBr3 + 6 H2O
HNO3 + H2 = NO2 + H3O =>
HNO3 + H2 = NO2 + H3O
FeO(s) + Mg(s) = Fe(l) + MgO(s) =>
FeO(s) + Mg(s) = Fe(l) + MgO(s)
N2O + KOH = N2 + KNO2 + H2O =>
3 N2O + 2 KOH = 2 N2 + 2 KNO2 + H2O
Al + NaClO = NaO + AlCl3 =>
Al + 3 NaClO = 3 NaO + AlCl3
CH3{-}CHCH3{-}CH2{-}CH3 = CH3{-}CCH3 = CH2{+} =>
CH3{-}CHCH3{-}CH2{-}CH3 = CH3{-}CCH3
Ti2O6 + MgI2 = TiI6 + MgO =>
Ti2O6 + 6 MgI2 = 2 TiI6 + 6 MgO
Zn + H2CO3 = H2 + ZnCO3 =>
Zn + H2CO3 = H2 + ZnCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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