Équations équilibrées la veille |
4 LiClO3 = 3 LiClO4 + LiCl
P2S5 + KCIO3 + H2O = H3PO4 + H2SO4 + KCI =>
3 P2S5 + 20 KCIO3 + 24 H2O = 6 H3PO4 + 15 H2SO4 + 20 KCI
C6H10O4 + CH3OH = C4H8(COOCH3)2 + H2O =>
C6H10O4 + 2 CH3OH = C4H8(COOCH3)2 + 2 H2O
Co3O4(s) + H2(g) = Co(s) + H2O(g) =>
Co3O4(s) + 4 H2(g) = 3 Co(s) + 4 H2O(g)
PbO2 + SB + KOH = Pb + KSBO2 + H2O =>
3 PbO2 + 4 SB + 4 KOH = 3 Pb + 4 KSBO2 + 2 H2O
CaO*Al2O3 + H2O = CaO*Al2O3*6H2O =>
CaO*Al2O3 + 6 H2O = CaO*Al2O3*6H2O
H2SO3 + Bi(OH)5 = Bi2(SO3)5 + H2O =>
5 H2SO3 + 2 Bi(OH)5 = Bi2(SO3)5 + 10 H2O
V + HNO3 + HCl = VO2Cl + H2O + N =>
V + HNO3 + HCl = VO2Cl + H2O + N
H3C2N3O + CNCl = HCl + H2O + C3N4 =>
H3C2N3O + CNCl = HCl + H2O + C3N4
SnO2{-} + Bi(OH)3 = Bi + SnO3{-} + H2O =>
3 SnO2{-} + 2 Bi(OH)3 = 2 Bi + 3 SnO3{-} + 3 H2O
S + KOH = K2S3 + K2S2O3 + H2O =>
8 S + 6 KOH = 2 K2S3 + K2S2O3 + 3 H2O
Cr2(OH)2 + NaClO + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
Cr2(OH)2 + 5 NaClO + 2 Na2CO3 = 2 Na2CrO4 + 5 NaCl + H2O + 2 CO2
Al2O3 + TiCl4 + NH3 = AlCl3 + TiN + H2O + N2 =>
4 Al2O3 + 6 TiCl4 + 8 NH3 = 8 AlCl3 + 6 TiN + 12 H2O + N2
C90H182 + O2 = CO2 + H2O =>
2 C90H182 + 271 O2 = 180 CO2 + 182 H2O
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH =>
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH
Fe2(SO4)3 + KSCN = Fe(SCN)3 + K2SO4 =>
Fe2(SO4)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4
NaCl + H(SO4)2 = Na(SO4)2 + HCl =>
NaCl + H(SO4)2 = Na(SO4)2 + HCl
HgO2 + GaN = GaO2 + HgN =>
HgO2 + GaN = GaO2 + HgN
Ni + Fe{2+} = Ni{2+} + Fe =>
Ni + Fe{2+} = Ni{2+} + Fe
NaI + NaMnO4 + H2SeO4 = I2 + MnSeO4 + Na2SeO4 + H2O =>
10 NaI + 2 NaMnO4 + 8 H2SeO4 = 5 I2 + 2 MnSeO4 + 6 Na2SeO4 + 8 H2O
Cl2 + I2 + KOH = KCl + KIO3 + H2 =>
2 Cl2 + I2 + 6 KOH = 4 KCl + 2 KIO3 + 3 H2
NH4NO3 + NaHCO3 = NaNO3 + NH4HCO3 =>
NH4NO3 + NaHCO3 = NaNO3 + NH4HCO3
Cl2 + Na2CO3 = NaCl + CO3 =>
Cl2 + Na2CO3 = 2 NaCl + CO3
Al + C6H8O7 = Al(C6O7) + H =>
Al + C6H8O7 = Al(C6O7) + 8 H
AlOHCl2 = H2O + Al2OCl4 =>
2 AlOHCl2 = H2O + Al2OCl4
H{2}{+}O{2} = H{2}O =>
H{2}{+}O{2} = H{2}O
LiOH + HBr = BrLi + H2O =>
LiOH + HBr = BrLi + H2O
Cu2S + HNO3 = CuSO4 + Cu(NO3)2 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 CuSO4 + 3 Cu(NO3)2 + 10 NO + 8 H2O
Tb + HOCl = TbOCl + H =>
Tb + HOCl = TbOCl + H
CaCl2 + H2C2O4 = CaC2O4 + HCl =>
CaCl2 + H2C2O4 = CaC2O4 + 2 HCl
AgNo3 + NaOH = AgOH + NaNo3 =>
AgNo3 + NaOH = AgOH + NaNo3
PH3 + S = H2S + P2S3 =>
2 PH3 + 6 S = 3 H2S + P2S3
C2H4(OH)2 + KMnO4 = C6H4O2 + KOH + MnO2 + H2O =>
3 C2H4(OH)2 + 2 KMnO4 = C6H4O2 + 2 KOH + 2 MnO2 + 6 H2O
NO2 + Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + H2O =>
4 NO2 + 2 Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + 2 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C8H8O + HCOOH = C8H10O + CO2 =>
C8H8O + HCOOH = C8H10O + CO2
NHO3 + HBr = Br2 + NO + H2O =>
2 NHO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
NH2NO3 + NaOH = NaNO3 + NH3 + H2O =>
4 NH2NO3 + 5 NaOH = 5 NaNO3 + 3 NH3 + 2 H2O
HCl + Sr2OH = H2O + Sr2Cl =>
HCl + Sr2OH = H2O + Sr2Cl
C2H60(l) + O0(g) = CO2(g) + H2O(l) =>
C2H60(l) + 34 O0(g) = 2 CO2(g) + 30 H2O(l)
O3 + CrCl3 + KOH = KCrO4 + KCl + H2O =>
2 O3 + 3 CrCl3 + 12 KOH = 3 KCrO4 + 9 KCl + 6 H2O
NaOH + HCI1 = NaCI + H2O =>
NaOH + HCI1 = NaCI + H2O
C2H6OH + CH3COOH = H2O + CH3COOC2H5 =>
4 C2H6OH + 6 CH3COOH = 6 H2O + 5 CH3COOC2H5
PbCuCl2 = PbCl2 + Cu =>
PbCuCl2 = PbCl2 + Cu
Li(OH) + H2(SO3) = Li(SO3) + H2(OH) =>
Li(OH) + H2(SO3) = Li(SO3) + H2(OH)
Li3PO4 + Sn(CO3)2 = LiCO3 + Sn3(PO4)2 =>
2 Li3PO4 + 3 Sn(CO3)2 = 6 LiCO3 + Sn3(PO4)2
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
NH3 + Mg(NO3)2 + H2O = MgOH + NH4NO3 =>
18 NH3 + 8 Mg(NO3)2 + 11 H2O = 8 MgOH + 17 NH4NO3
CH2COOHK + H2O = H3O + CH2COOK =>
CH2COOHK + H2O = H3O + CH2COOK
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