| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + K + Fe(CN)6 = KFe[Fe(CN)6]
SIO2 + CA(OH)2 = CASIO3 + H2O =>
SIO2 + CA(OH)2 = CASIO3 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
SIO2 + CA(OH)2 = CASIO3 + H2O =>
SIO2 + CA(OH)2 = CASIO3 + H2O
IO3{-} + SO32{-} + H{+} = I2 + SO42{-} + H2O =>
4 IO3{-} + SO32{-} + 4 H{+} = 2 I2 + SO42{-} + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
IO3{-} + SO32{-} + H{+} = I2 + SO42{-} + H2O =>
4 IO3{-} + SO32{-} + 4 H{+} = 2 I2 + SO42{-} + 2 H2O
C2H6 + O2 = CO2 + HH20 =>
7 C2H6 + 14 O2 = 14 CO2 + 2 HH20
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
IO3{-} + SO3{-}2 + H{+} = I2 + SO42{-} + H2O =>
78 IO3{-} + 5 SO3{-}2 + 78 H{+} = 39 I2 + 5 SO42{-} + 39 H2O
H2O2 = O2 + H =>
H2O2 = O2 + 2 H
C8H17Br + C2H5ONa = C10H22O + NaBr =>
C8H17Br + C2H5ONa = C10H22O + NaBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeO + P = Fe + P2O5 =>
5 FeO + 2 P = 5 Fe + P2O5
Fe + Cl = FeCl =>
Fe + Cl = FeCl
IO3{-} + SO32{-} + H{+} = I2 + SO42{-} + H2O =>
4 IO3{-} + SO32{-} + 4 H{+} = 2 I2 + SO42{-} + 2 H2O
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
NACO3 + H2SO4 = NASO4 + CO2 + H2O =>
NACO3 + H2SO4 = NASO4 + CO2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
IO3{-} + SO3{2-} + H{+} = I2 + SO4{2-} + H2O =>
2 IO3{-} + 5 SO3{2-} + 2 H{+} = I2 + 5 SO4{2-} + H2O
CH3COOH + CH3OH = CH3COOCH3 + H2O =>
CH3COOH + CH3OH = CH3COOCH3 + H2O
KBr + H2SO4 = Br2 + SO2 + H2O + KSO4 =>
2 KBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 KSO4
C2H10 + O2 = C2 + H2O =>
2 C2H10 + 5 O2 = 2 C2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
Zn5Sb2 + H2O = Zn(OH)2 + SbH5 =>
Zn5Sb2 + 10 H2O = 5 Zn(OH)2 + 2 SbH5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2O + Cl = KCl + O2 =>
2 K2O + 4 Cl = 4 KCl + O2
Na4SiO4 + H2O = H4SiO4 + NaOH =>
Na4SiO4 + 4 H2O = H4SiO4 + 4 NaOH
BACL2 + K2SO4 = BASO4 + K2CL2 =>
BACL2 + K2SO4 = BASO4 + K2CL2
CH3COOH + Ba = Ba(CH3COO)2 + H =>
2 CH3COOH + Ba = Ba(CH3COO)2 + 2 H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCL + NaOH = H2O + NaCL =>
HCL + NaOH = H2O + NaCL
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
HCOOH + Ch3OH = HCOOCh3 + H2O =>
HCOOH + Ch3OH = HCOOCh3 + H2O
KAl(OH)4 + H2So4 = Al(OH)3 + K2So4 + H2O =>
2 KAl(OH)4 + H2So4 = 2 Al(OH)3 + K2So4 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
FeO + Cl2 = FeOCl2 =>
FeO + Cl2 = FeOCl2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/17
Équations équilibrées sur04/18/16
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