| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO = 2 KCl + O2
Ca + SO4 = Ca2SO4 =>
2 Ca + SO4 = Ca2SO4
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
Au + LiCl = Li + AuCl4 =>
Au + 4 LiCl = 4 Li + AuCl4
ClO3{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 Br{-} + 6 H{+} = 3 Br2 + Cl{-} + 3 H2O
Mg + HCl = Cl + HMg =>
Mg + HCl = Cl + HMg
NaI + Pb(NO3)2 = Na(NO3)2PbI =>
NaI + Pb(NO3)2 = Na(NO3)2PbI
Ag + H2SO4 = AgH2 + AgSO4 =>
2 Ag + H2SO4 = AgH2 + AgSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C9H20O4 + O2 = CO2 + H2O =>
C9H20O4 + 12 O2 = 9 CO2 + 10 H2O
Al + COSO4 = AlSO4 + CO =>
Al + COSO4 = AlSO4 + CO
Cl2O + H2O = HOCl =>
Cl2O + H2O = 2 HOCl
Al + I = Al(I)3 =>
Al + 3 I = Al(I)3
Ag2CO3 + Cu = Cu2CO3 + Ag =>
Ag2CO3 + 2 Cu = Cu2CO3 + 2 Ag
NH4HSO4 + HCl = NH4Cl + H2O + SO3 =>
NH4HSO4 + HCl = NH4Cl + H2O + SO3
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3
AgNO + NaSO = NaNO + AgSO =>
AgNO + NaSO = NaNO + AgSO
N2H2 + N2O4 = N2 + H2O =>
4 N2H2 + N2O4 = 5 N2 + 4 H2O
C6H5CH(OH)CH(NHCH3)CH3 + HI = C6H5CHICH(NHCH3)CH3 + H2O =>
C6H5CH(OH)CH(NHCH3)CH3 + HI = C6H5CHICH(NHCH3)CH3 + H2O
Al + OH = AlOH =>
Al + OH = AlOH
(NaHCO3) + CH3COOH = CH3COONa + CO2 + H2O =>
(NaHCO3) + CH3COOH = CH3COONa + CO2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H4SiO + Ca(OH)2 = Ca4(SiO)2 + H2O =>
2 H4SiO + 4 Ca(OH)2 = Ca4(SiO)2 + 8 H2O
CaH + Fe2S3 = Ca2S3 + FeH =>
2 CaH + Fe2S3 = Ca2S3 + 2 FeH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 13 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3
C2S4 + O = CO2 + SO2 =>
C2S4 + 12 O = 2 CO2 + 4 SO2
B2O3 + CaB6 + N2 = BN + CaO =>
B2O3 + 3 CaB6 + 10 N2 = 20 BN + 3 CaO
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
CH3CH2COH + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
18 CH3CH2COH + 8 K2CrO7 + 20 H2SO4 = 27 CH3COOH + 8 K2SO4 + 20 H2O + 4 Cr2(SO4)3
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
Al + F2 = Al2F =>
4 Al + F2 = 2 Al2F
C5 + H2 + O2 = C2H5OH =>
4 C5 + 30 H2 + 5 O2 = 10 C2H5OH
NO2Cl = NO2 + Cl =>
NO2Cl = NO2 + Cl
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O() =>
K2Cr2O7(aq) + 6 FeSO4(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O()
CH4 + F4 = CF2 + HF =>
2 CH4 + 3 F4 = 2 CF2 + 8 HF
C6H10OH + O2 = CO2 + H2 =>
2 C6H10OH + 11 O2 = 12 CO2 + 11 H2
C4H6O4 + CH3OH = C8H8O3 + H2O =>
7 C4H6O4 + 12 CH3OH = 5 C8H8O3 + 25 H2O
NO + MnO2 = N2O + MnO4 =>
4 NO + MnO2 = 2 N2O + MnO4
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Hg2(NO3)2 + MgCl2 = Mg(NO3)2 + Hg2Cl2 =>
Hg2(NO3)2 + MgCl2 = Mg(NO3)2 + Hg2Cl2
K + Na3PO4 = KPO4 + Na3 =>
K + Na3PO4 = KPO4 + Na3
C + HOH = CO + H2 =>
C + HOH = CO + H2
CO2 + H2O = C10H10O2 + O2 =>
20 CO2 + 10 H2O = 2 C10H10O2 + 23 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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