Équations équilibrées la veille |
H2SO4 + RbOH = H2O + RbHSO4
NaBiO3 + HCl = BiCl2 + Cl2 + NaCl + H2O =>
2 NaBiO3 + 12 HCl = 2 BiCl2 + 3 Cl2 + 2 NaCl + 6 H2O
LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O(l) =>
2 LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O(l)
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
NiO + LiOHH2O = Li2NiO2 + H2O =>
NiO + 2 LiOHH2O = Li2NiO2 + 3 H2O
Fe(OH) + CI2 = Fe(OH)CI2 =>
Fe(OH) + CI2 = Fe(OH)CI2
NaBiO3 + H2SO4 = Na2SO4 + Bi2(SO4)3 + H2O + O2 =>
2 NaBiO3 + 4 H2SO4 = Na2SO4 + Bi2(SO4)3 + 4 H2O + O2
CH3OH + HNO3 = CO2 + N2 + H2O =>
5 CH3OH + 6 HNO3 = 5 CO2 + 3 N2 + 13 H2O
(CH2CH2)O + O2 = HOCH2CO2H =>
(CH2CH2)O + O2 = HOCH2CO2H
Al(OH)3KOH = K[Al(OH)4] =>
Al(OH)3KOH = K[Al(OH)4]
Cu(ii) + O = CuO =>
Cu(ii) + O = CuO
He + Cl2 = HeCl =>
2 He + Cl2 = 2 HeCl
C2H6Cl2 = C2H5ClHCl =>
C2H6Cl2 = C2H5ClHCl
Silver(I)Nitrate + PotassiumIodide = Silver(I)Iodide + PotassiumNitrate =>
Silver(I)Nitrate + PotassiumIodide = Silver(I)Iodide + PotassiumNitrate
Al(OH)3KOH = KAl(OH)4 =>
Al(OH)3KOH = KAl(OH)4
Na3[Ag(S2O3)2] + NaCl = AgCl + Na2S2O3 =>
Na3[Ag(S2O3)2] + NaCl = AgCl + 2 Na2S2O3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KOHAl(OH)3 = K(Al(OH)4) =>
KOHAl(OH)3 = K(Al(OH)4)
C6H6Cl6 + O2 = CO2 + HCl =>
C6H6Cl6 + 6 O2 = 6 CO2 + 6 HCl
Mg(OH)2 + Na2SO4 = MgSO4 + NaOH =>
Mg(OH)2 + Na2SO4 = MgSO4 + 2 NaOH
Cu + AgCI = Ag + CuCI =>
Cu + AgCI = Ag + CuCI
TiO2 + SO2 = SO3 + TiO =>
TiO2 + SO2 = SO3 + TiO
Au + HBr = H2 + AuBr =>
2 Au + 2 HBr = H2 + 2 AuBr
KClO3 + MnSO4 + KOH = KCl + K2SO4 + H2O + K2MnO4 =>
2 KClO3 + 3 MnSO4 + 12 KOH = 2 KCl + 3 K2SO4 + 6 H2O + 3 K2MnO4
Cu(OH)2 + KCN = Cu(CN)2 + KOH =>
Cu(OH)2 + 2 KCN = Cu(CN)2 + 2 KOH
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3
Fe3NO3{-}1 + Mg2S{-}2 = Fe3S{-}2 + Mg2NO3{-}1 =>
Fe3NO3{-}1 + Mg2S{-}2 = Fe3S{-}2 + Mg2NO3{-}1
NH2CHCH2ONaCOOH + NaOH = NH2CHCH2ONaCOONa + H2O =>
NH2CHCH2ONaCOOH + NaOH = NH2CHCH2ONaCOONa + H2O
FeS + HCI = Fe2(CI)3 + S2(H)3 =>
2 FeS + 3 HCI = Fe2(CI)3 + S2(H)3
Na3AlO3 = Al2O3 + Na2O =>
2 Na3AlO3 = Al2O3 + 3 Na2O
CuSO4 + NaCl + Al + H2O = Na2SO4 + AlCl3 + Cu2O + H2 =>
6 CuSO4 + 12 NaCl + 4 Al + 3 H2O = 6 Na2SO4 + 4 AlCl3 + 3 Cu2O + 3 H2
H2SO4 + Na(NO3)2 = HNO3 + NaSO4 =>
H2SO4 + Na(NO3)2 = 2 HNO3 + NaSO4
Cr2O3(s) + Si(l) = Cr(l) + SiO2(s) =>
2 Cr2O3(s) + 3 Si(l) = 4 Cr(l) + 3 SiO2(s)
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
Li + Mo = Li2Mo =>
2 Li + Mo = Li2Mo
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
KJ = K + J2 =>
2 KJ = 2 K + J2
C7H14 + H2SO4 = C7H16SO4 =>
C7H14 + H2SO4 = C7H16SO4
K2Cr2O7 + KHC2O4 = CO2 + K2O + H2O + HCrO2 =>
2 K2Cr2O7 + 6 KHC2O4 = 12 CO2 + 5 K2O + H2O + 4 HCrO2
Al(NO3)3 + H2SiO4 = Al2(SiO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SiO4 = Al2(SiO4)3 + 6 HNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiO2 + KHO = K2SiO3 + H2O =>
SiO2 + 2 KHO = K2SiO3 + H2O
CaCl2(aq) + H2O(l) = HCl(aq) + Ca(OH)2(aq) =>
CaCl2(aq) + 2 H2O(l) = 2 HCl(aq) + Ca(OH)2(aq)
Cu(NO3)2 = CuO + (NO) + O2 =>
2 Cu(NO3)2 = 2 CuO + 4(NO) + 3 O2
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
CuSO4 + Na2(CO3) = Cu(CO3) + Na2(SO4) =>
CuSO4 + Na2(CO3) = Cu(CO3) + Na2(SO4)
C5H12HCl = C5H11ClH2 =>
C5H12HCl = C5H11ClH2
C5H12HCl = C5H13Cl =>
C5H12HCl = C5H13Cl
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
CuI2AgNO3 = CuNO3AgI2 =>
CuI2AgNO3 = CuNO3AgI2
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