| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO2H + C2H5OH = HCO2C2H5 + H2O
Pb(H2PO2)2 = H2PO2 + Pb =>
Pb(H2PO2)2 = 2 H2PO2 + Pb
Al(s) + ZnSO4 = Zn2(s) + Al2(SO4)3 =>
4 Al(s) + 6 ZnSO4 = 3 Zn2(s) + 2 Al2(SO4)3
CaS2O3 + KF = CaF2 + K2S2O3 =>
CaS2O3 + 2 KF = CaF2 + K2S2O3
C4H9OCl + KOH = C4H9OH + KCl + O =>
C4H9OCl + KOH = C4H9OH + KCl + O
CH3(CH2)5CH + O2 = CO2 + H2O =>
2 CH3(CH2)5CH + 21 O2 = 14 CO2 + 14 H2O
C7H8 + KCl + Br2 = C7H7(KBr) + HCl =>
2 C7H8 + 2 KCl + Br2 = 2 C7H7(KBr) + 2 HCl
SiCl4 + Ag = Si + AgCl =>
SiCl4 + 4 Ag = Si + 4 AgCl
H2SO4 + Pb(OH)4 = H2O + Pb(OH)2(SO4) =>
H2SO4 + Pb(OH)4 = 2 H2O + Pb(OH)2(SO4)
(C2H5)3N + HCl = (C2H5)3NH + Cl =>
(C2H5)3N + HCl = (C2H5)3NH + Cl
Cr{3+} + H2O2 + OH{-} = H2O + CrO2 =>
2 Cr{3+} + H2O2 + 6 OH{-} = 4 H2O + 2 CrO2
C6H14 + H2SO4 = C + H2O + SO2 =>
C6H14 + 7 H2SO4 = 6 C + 14 H2O + 7 SO2
H3BO3Fe(OH)2 = H3(OH)2FeBO3 =>
H3BO3Fe(OH)2 = H3(OH)2FeBO3
Al2(CO3)3 + S8 + H2O = Al + H2SO3 + H2CO3 =>
16 Al2(CO3)3 + 3 S8 + 72 H2O = 32 Al + 24 H2SO3 + 48 H2CO3
H3PO4 = H{+} + HPO4{2-} =>
H3PO4 = 2 H{+} + HPO4{2-}
NaAlO2 + H2O + CO2 = Al(OH)3 + NaHCO3 =>
NaAlO2 + 2 H2O + CO2 = Al(OH)3 + NaHCO3
CHI3 + O2 = COI2 + HI =>
2 CHI3 + O2 = 2 COI2 + 2 HI
MnCO3 + KIO4 + H2O = HMnO4 + KIO3 + H2CO3 =>
2 MnCO3 + 5 KIO4 + 3 H2O = 2 HMnO4 + 5 KIO3 + 2 H2CO3
Y2O3 + NH4HF2 = Y5O4F7 + NH4F + H2O =>
5 Y2O3 + 14 NH4HF2 = 2 Y5O4F7 + 14 NH4F + 7 H2O
(NH4)2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O
TiCl4(s) + H2O(l) = TiOCl2(s) + HCl(g) =>
TiCl4(s) + H2O(l) = TiOCl2(s) + 2 HCl(g)
C12H23 + NO3 = CO2 + H2O + N2 =>
12 C12H23 + 142 NO3 = 144 CO2 + 138 H2O + 71 N2
V2O5 + Ca = CaO2 + V =>
2 V2O5 + 5 Ca = 5 CaO2 + 4 V
SnSO4 + H2SO4 + H2O2 = Sn(SO4)2 + H2O =>
SnSO4 + H2SO4 + H2O2 = Sn(SO4)2 + 2 H2O
I3{-} + MnO4{-} + H2O = H4IO6{-} + MnO2 + OH{-} =>
3 I3{-} + 22 MnO4{-} + 26 H2O = 9 H4IO6{-} + 22 MnO2 + 16 OH{-}
NaHCO3BaOH = NaCO3BaOH2 =>
NaHCO3BaOH = NaCO3BaOH2
Rb + Cl = RbCl2 =>
Rb + 2 Cl = RbCl2
H2C2O4 + Ca(OH)2 = CaC2O4 + (H2O) =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2(H2O)
Na2SO3 + H2SeO3 = Na2SO4 + Se + H2O =>
2 Na2SO3 + H2SeO3 = 2 Na2SO4 + Se + H2O
Fe2O3 + Cr = CrFe + O =>
Fe2O3 + 2 Cr = 2 CrFe + 3 O
F + O = F2O5 =>
2 F + 5 O = F2O5
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
CaC2 + H2SO4 = CaSO4 + SO2 + CO2 + H2O =>
CaC2 + 6 H2SO4 = CaSO4 + 5 SO2 + 2 CO2 + 6 H2O
P2O5(g) + H2O(s) = H3PO4(aq) =>
P2O5(g) + 3 H2O(s) = 2 H3PO4(aq)
KO4 + CO3 = K5C4O2 + O2 =>
5 KO4 + 4 CO3 = K5C4O2 + 15 O2
H{+} + Cl{-} + MnO4{-} = Mn{+2} + H2O + Cl2 =>
16 H{+} + 10 Cl{-} + 2 MnO4{-} = 2 Mn{+2} + 8 H2O + 5 Cl2
(C2H6)N4H8 + N6O12 = N2 + H2O + CO2 =>
12(C2H6)N4H8 + 11 N6O12 = 57 N2 + 84 H2O + 24 CO2
Na + OH = Na{+} + OH{-} =>
Na + OH = Na{+} + OH{-}
C4H9COH + Ag2O = Ag + C4H9COOH =>
C4H9COH + Ag2O = 2 Ag + C4H9COOH
HBr + Hg(NO3)2 = HgBr2 + HNO3 =>
2 HBr + Hg(NO3)2 = HgBr2 + 2 HNO3
HCl(aq) + Na2CO3(s) = H2O(l) + NaCl(aq) + CO2(aq) =>
2 HCl(aq) + Na2CO3(s) = H2O(l) + 2 NaCl(aq) + CO2(aq)
MnO2 + KCIO3 + K2CO3 = KMnO4 + KCI + CO2 =>
2 MnO2 + KCIO3 + K2CO3 = 2 KMnO4 + KCI + CO2
F + CuBr2 = Cu + FBr2 =>
F + CuBr2 = Cu + FBr2
C3H57NO2 + HNO3 = CH3COOH + H2O + N2O =>
4 C3H57NO2 + 54 HNO3 = 6 CH3COOH + 129 H2O + 29 N2O
(NaN3) = N2 + Na =>
2(NaN3) = 3 N2 + 2 Na
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3
NaN + MgCl = NaCl + MgN =>
NaN + MgCl = NaCl + MgN
CaCl3 + NaCO3 = NaCl + Ca(CO3)3 =>
CaCl3 + 3 NaCO3 = 3 NaCl + Ca(CO3)3
Ba(HCO3)2 + K2SO4 = BaSO4 + KHCO3 =>
Ba(HCO3)2 + K2SO4 = BaSO4 + 2 KHCO3
KFCl = KClF =>
KFCl = KClF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
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