| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + CH3(CH2)6OH = C9H18O2 + H2O
K4Fe(CN6) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN6) + 82 KMnO4 + 219 H2SO4 = 122 KHSO4 + 5 Fe2(SO4)3 + 82 MnSO4 + 60 HNO3 + 10 CO2 + 128 H2O
KI3 + Na2S2O3*5H2O = I2 + H2O + KNa2S2O3 =>
2 KI3 + 2 Na2S2O3*5H2O = 3 I2 + 10 H2O + 2 KNa2S2O3
NaCO3MgCl = MgCO3NaCl =>
NaCO3MgCl = MgCO3NaCl
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
PbI2 = Pb + I =>
PbI2 = Pb + 2 I
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3 =>
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3
KOH + CH3COOH = K + CO2 + H2O =>
8 KOH + CH3COOH = 8 K + 2 CO2 + 6 H2O
N2H4 + H2SO4 = (N2H5)2SO4 =>
2 N2H4 + H2SO4 = (N2H5)2SO4
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
CH3COCNOHNO2 + Cl2 + H2O = CCl3NO2 + CH3COOH + HCl =>
2 CH3COCNOHNO2 + 10 Cl2 + 2 H2O = 4 CCl3NO2 + CH3COOH + 8 HCl
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + OH{-} =>
2 MnO4{-} + 5 SO3{2-} + 3 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 OH{-}
Mo + Se = MoSe2 =>
Mo + 2 Se = MoSe2
Fe + HgBr2 = FeBr2 + Hg =>
Fe + HgBr2 = FeBr2 + Hg
KSO4MgI = KIMgSO4 =>
KSO4MgI = KIMgSO4
C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O =>
2 C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O
S + NaOH = NaS2 + Na2SO3 + H2O =>
9 S + 6 NaOH = 4 NaS2 + Na2SO3 + 3 H2O
K3PO4 + Mg(CH3COO)2 = C2H3KO2 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(CH3COO)2 = 6 C2H3KO2 + Mg3(PO4)2
NaOH + Al(OH)3 = NaAlO2 + H2O =>
NaOH + Al(OH)3 = NaAlO2 + 2 H2O
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O =>
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O
Na2S(aq) + Cl2(g) = NaCl + S =>
Na2S(aq) + Cl2(g) = 2 NaCl + S
C2H5OH + Hg + HNO3 = Hg(ONC)2 + CO2 + H2O =>
7 C2H5OH + 6 Hg + 12 HNO3 = 6 Hg(ONC)2 + 2 CO2 + 27 H2O
K(s) + I2(s) = KI(s) =>
2 K(s) + I2(s) = 2 KI(s)
(COOH)C6H4(COOH) + SOCl2 = (COOH)C6H4(COCl) + HCl + SO2 =>
(COOH)C6H4(COOH) + SOCl2 = (COOH)C6H4(COCl) + HCl + SO2
C + O2 = CO2 =>
C + O2 = CO2
NaHSO4 + NaI = HI + Na2SO4 =>
NaHSO4 + NaI = HI + Na2SO4
Sc2O3 + NaOH + H2O = Na3Sc(OH)6 =>
Sc2O3 + 6 NaOH + 3 H2O = 2 Na3Sc(OH)6
Br2 + CuO = BrO + Cu =>
Br2 + 2 CuO = 2 BrO + 2 Cu
PdCl + HNo3 = Pd(No3) + HCl =>
PdCl + HNo3 = Pd(No3) + HCl
Cu + Au(NO3)3 = Cu(NO3)2 + Au =>
3 Cu + 2 Au(NO3)3 = 3 Cu(NO3)2 + 2 Au
H2SO4(aq) + RbOH(aq) = H2O(l) + Rb2SO4(s) =>
H2SO4(aq) + 2 RbOH(aq) = 2 H2O(l) + Rb2SO4(s)
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CHF3 + Cl2 = CF2Cl2 + F2 + HCl =>
2 CHF3 + 3 Cl2 = 2 CF2Cl2 + F2 + 2 HCl
CuNo3NaOH = CuOHNaNo3 =>
CuNo3NaOH = CuOHNaNo3
V2O5 + CO2 = V2(CO3)5 =>
V2O5 + 5 CO2 = V2(CO3)5
FeS = Fe + S =>
FeS = Fe + S
Na2S + CrCl2 + H2O = Cr(OH)2 + NaCl + H2S =>
Na2S + CrCl2 + 2 H2O = Cr(OH)2 + 2 NaCl + H2S
Cs + BeI = CsI + Be =>
Cs + BeI = CsI + Be
CH3OC(CH3)3 + O2 = CO2 + H2O =>
2 CH3OC(CH3)3 + 15 O2 = 10 CO2 + 12 H2O
AlPO4 + Cu(OH)2 = Al(OH)3 + Cu3(PO4)2 =>
2 AlPO4 + 3 Cu(OH)2 = 2 Al(OH)3 + Cu3(PO4)2
O4 + HCl = Cl2 + H2O =>
O4 + 8 HCl = 4 Cl2 + 4 H2O
CH3CHOHCH3 = CH3COCH3 + H{+} + e =>
CH3CHOHCH3 = CH3COCH3 + 2 H{+} + 2e
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl =>
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl
Cl{+} + e = Cl =>
Cl{+} + e = Cl
LiMnO4 + LiBr + H2SeO4 = MnSeO4 + Li2SeO4 + Br2 + H2O =>
2 LiMnO4 + 10 LiBr + 8 H2SeO4 = 2 MnSeO4 + 6 Li2SeO4 + 5 Br2 + 8 H2O
CaSO4(s) + KNO3(aq) = Ca(NO3)2 + K2SO4 =>
CaSO4(s) + 2 KNO3(aq) = Ca(NO3)2 + K2SO4
Na3P + Ba(OH)2 = Ba3P2 + NaOH =>
2 Na3P + 3 Ba(OH)2 = Ba3P2 + 6 NaOH
K(ClO3) + H2SO4 = K2H(SO4) + O2 + ClO2 + H2O =>
8 K(ClO3) + 4 H2SO4 = 4 K2H(SO4) + 3 O2 + 8 ClO2 + 2 H2O
(NH4)SO4 + NaOH = NH3 + Na2 + SO4 + H2O =>
2(NH4)SO4 + 2 NaOH = 2 NH3 + Na2 + 2 SO4 + 2 H2O
KHSO4 + MnO2 + KCl = MnSO4 + K2SO4 + Cl2 + KOH =>
2 KHSO4 + MnO2 + 2 KCl = MnSO4 + K2SO4 + Cl2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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