| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
Fe(ClO4)3 + H2O = Fe(OH)3 + HClO4 =>
Fe(ClO4)3 + 3 H2O = Fe(OH)3 + 3 HClO4
C12H18O2N2 + O2 = CO2 + H2O + NO2 =>
2 C12H18O2N2 + 35 O2 = 24 CO2 + 18 H2O + 4 NO2
[Ag(NH3)2]1 = Ag + NH3 =>
[Ag(NH3)2]1 = Ag + 2 NH3
NaBr(aq) + KClO3 = KBr + NaClO3 =>
NaBr(aq) + KClO3 = KBr + NaClO3
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
CH2O + NaOH = CH3OH + HCOONa =>
2 CH2O + NaOH = CH3OH + HCOONa
(NH4)2SO3 + H2O = NH3*H2O + H2SO3 =>
(NH4)2SO3 + 2 H2O = 2 NH3*H2O + H2SO3
H2SO4 + KHO = H2O + K2SO4 =>
H2SO4 + 2 KHO = 2 H2O + K2SO4
P4(s) + H2(g) = PH3 =>
P4(s) + 6 H2(g) = 4 PH3
HI(aq) + H2SO4(l) = H2S(g) + H2O(l) + I2(aq) =>
8 HI(aq) + H2SO4(l) = H2S(g) + 4 H2O(l) + 4 I2(aq)
H2(CO2)2 + KOH = H2O + CO2 + K =>
H2(CO2)2 + 2 KOH = 2 H2O + 2 CO2 + 2 K
BeCl2 + AgNO3 = (aq)Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = (aq)Be(NO3)2 + 2 AgCl
C12H22O11 + NaClO3 = HCl + CO2 + H2O + NaO =>
5 C12H22O11 + 48 NaClO3 = 48 HCl + 60 CO2 + 31 H2O + 48 NaO
CH3OH + Na = CH3NaO + H2 =>
2 CH3OH + 2 Na = 2 CH3NaO + H2
KBrO3 + H3AsO3 = KBr + H3AsO4 =>
KBrO3 + 3 H3AsO3 = KBr + 3 H3AsO4
CH4 + S12 = CS2 + H2S =>
3 CH4 + S12 = 3 CS2 + 6 H2S
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(s) + Cl2(g) = AlCl(aq) =>
2 Al(s) + Cl2(g) = 2 AlCl(aq)
FeSO4 + KI = FeI + KSO4 =>
FeSO4 + KI = FeI + KSO4
H2O + Na2S2O3 = NaOH + SO = S =>
H2O + Na2S2O3 = 2 NaOH + 2 SO
HOCH2CH2NH2 + O2 = CO2 + H2O + N2 =>
4 HOCH2CH2NH2 + 13 O2 = 8 CO2 + 14 H2O + 2 N2
FeSO4 + (NH4)2SO4 = (NH4)2SO4FeSO4 =>
FeSO4 + (NH4)2SO4 = (NH4)2SO4FeSO4
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
MnO2 + H2O + ClO3{-} = MnO4{2-} + H{+} + Cl{-} =>
3 MnO2 + 3 H2O + ClO3{-} = 3 MnO4{2-} + 6 H{+} + Cl{-}
LiOH + H3Po4 = Li3Po4 + H2O =>
3 LiOH + H3Po4 = Li3Po4 + 3 H2O
Ag2CO3 + HNO3 = Ag2(NO3)2 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = Ag2(NO3)2 + CO2 + H2O
K2S + Fe(OH)3 = KOH + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 KOH + Fe2S3
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
C9H979 + O464 = CO757 + H2O6 =>
232 C9H979 + 4875 O464 = 2088 CO757 + 113564 H2O6
Cu2O + NH3 = Cu + NO2 + H2O =>
7 Cu2O + 2 NH3 = 14 Cu + 2 NO2 + 3 H2O
CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4
Cu3N2 + H2O = Cu(OH)2 + NH3 =>
Cu3N2 + 6 H2O = 3 Cu(OH)2 + 2 NH3
(CH2O)106(NH3)16(H3PO4) + O2 = CO2 + HNO3 + H3PO4 + H2O =>
(CH2O)106(NH3)16(H3PO4) + 138 O2 = 106 CO2 + 16 HNO3 + H3PO4 + 122 H2O
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
Al2(CO3)3(s) + HCl(aq) = AlCl3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)
C2H3F3 + O2 = CO + HF =>
C2H3F3 + O2 = 2 CO + 3 HF
Fe(s) + F2(g) = FeF(s) =>
2 Fe(s) + F2(g) = 2 FeF(s)
K + Cl = KCl =>
K + Cl = KCl
NaH2PO4 = NaHPO4H =>
NaH2PO4 = NaHPO4H
H2O(g) + Cs(s) = CsOH(s) + H2(g) =>
2 H2O(g) + 2 Cs(s) = 2 CsOH(s) + H2(g)
C4H10H2 + O4 = CO2 + H2O =>
2 C4H10H2 + 7 O4 = 8 CO2 + 12 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Na(aq) + Cl2(g) = NaCl(aq) =>
2 Na(aq) + Cl2(g) = 2 NaCl(aq)
Cu(CH3CO2)2*H2O + Zn = Zn(CH3CO2)2 + Cu + H2O =>
Cu(CH3CO2)2*H2O + Zn = Zn(CH3CO2)2 + Cu + H2O
NaClO3H2O2 = NaClO4H2O =>
NaClO3H2O2 = NaClO4H2O
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
H2SO3(aq) + Zn(OH)2(s) = ZnSO3(s) + H2O(l) =>
H2SO3(aq) + Zn(OH)2(s) = ZnSO3(s) + 2 H2O(l)
Mg(OH)2(s) + HCl = MgCl2(aq) + H2O =>
Mg(OH)2(s) + 2 HCl = MgCl2(aq) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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