| Équations équilibrées la veille |
FeCl2 = Cl2Fe
RbOH = RbO + H =>
RbOH = RbO + H
Al2N3 = Al3 + N2 =>
6 Al2N3 = 4 Al3 + 9 N2
C3H8 + Cl = C3H7Cl + HCl =>
C3H8 + 2 Cl = C3H7Cl + HCl
Na2S + H2SO4 = S + Na2SO4 + H2O =>
3 Na2S + 4 H2SO4 = 4 S + 3 Na2SO4 + 4 H2O
H2O + NO3{-} + AsI3 = H3AsO4 + IO3{-} + NO + OH{-} =>
10 H2O + 20 NO3{-} + 3 AsI3 = 3 H3AsO4 + 9 IO3{-} + 20 NO + 11 OH{-}
C(CH2OH)4 + HNO3 = C(CH2ONO2)4 + H2O =>
C(CH2OH)4 + 4 HNO3 = C(CH2ONO2)4 + 4 H2O
K + MgBr12 = KBr + Mg =>
12 K + MgBr12 = 12 KBr + Mg
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
NaOCl = Cl2 + NaO =>
2 NaOCl = Cl2 + 2 NaO
HCHO2 + OH = CO2 + H2O =>
HCHO2 + 2 OH = CO2 + 2 H2O
SO4 + H = H2S + H2O =>
SO4 + 10 H = H2S + 4 H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
AlCl3 + H2O = AlOHCl2 + HCl =>
AlCl3 + H2O = AlOHCl2 + HCl
C4O4H6N2 + O2 = CO2 + H2 + N2 =>
C4O4H6N2 + 2 O2 = 4 CO2 + 3 H2 + N2
Al(OH)3 + FeO = AlO + Fe(OH)3 =>
Al(OH)3 + FeO = AlO + Fe(OH)3
NiSO4*7H2O = Ni + SO4 + H + O =>
NiSO4*7H2O = Ni + SO4 + 14 H + 7 O
KHSO4 + H2S = K2SO4 + SO2 + H2O =>
6 KHSO4 + H2S = 3 K2SO4 + 4 SO2 + 4 H2O
KBr + H2SO4 = Br2 + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = Br2 + SO2 + 2 H2O + 2 KHSO4
HCl + KIO3 + KI = I2 + H2O + KCl =>
6 HCl + KIO3 + 5 KI = 3 I2 + 3 H2O + 6 KCl
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
C2H5OH + I2 = C2H5I + H2 + O2 =>
2 C2H5OH + I2 = 2 C2H5I + H2 + O2
Ca(OH)2 + CO2 = CaCO3CaCO3 + H2O =>
2 Ca(OH)2 + 2 CO2 = CaCO3CaCO3 + 2 H2O
NaSO + HBr = HSO + NaBr =>
NaSO + HBr = HSO + NaBr
Zn(OH)2 + Na2SO4 = ZnSO4 + Na2(OH)2 =>
Zn(OH)2 + Na2SO4 = ZnSO4 + Na2(OH)2
C23H46O2 + O2 = H2O + CO2 =>
2 C23H46O2 + 67 O2 = 46 H2O + 46 CO2
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
Al(NO3)3 + H2CO3 = Al2(CO3)3 + HNO3 =>
2 Al(NO3)3 + 3 H2CO3 = Al2(CO3)3 + 6 HNO3
KBr + H2SO4 = KHSO4 + HBr =>
KBr + H2SO4 = KHSO4 + HBr
C3H8O + O2CO2 = CO + H2O =>
C3H8O + 2 O2CO2 = 5 CO + 4 H2O
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Na2B2O4 + H2O2 + H2O = Na2H4B2O8*4H2O =>
Na2B2O4 + 2 H2O2 + 4 H2O = Na2H4B2O8*4H2O
O2 + ZnS = SO2 + ZnO =>
3 O2 + 2 ZnS = 2 SO2 + 2 ZnO
CU + CO3(s) = CUO(s) + CO2(g) =>
CU + CO3(s) = CUO(s) + CO2(g)
LiCO3 + HClO4 = LiClO4 + HCO3 =>
LiCO3 + HClO4 = LiClO4 + HCO3
K2SO + HNO3 = K2SO4 + NO + H2O =>
K2SO + 2 HNO3 = K2SO4 + 2 NO + H2O
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 6 H2O(l)
FeCe3 + KOH = Fe(OH)3 + KCe =>
FeCe3 + 3 KOH = Fe(OH)3 + 3 KCe
KBr + H2SO4 = K2SO4 + Br2 + H2S + H2O =>
8 KBr + 5 H2SO4 = 4 K2SO4 + 4 Br2 + H2S + 4 H2O
OHCH2CHOHCOH + Na2Cr2O7 + H2SO4 = OHCH2CHOHCOOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 OHCH2CHOHCOH + Na2Cr2O7 + 4 H2SO4 = 3 OHCH2CHOHCOOH + Na2SO4 + Cr2(SO4)3 + 4 H2O
CH3NHC2H5 + HCl = CH3NHC2Cl + H2 =>
CH3NHC2H5 + HCl = CH3NHC2Cl + 3 H2
KHSO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 =>
10 KHSO3 + 4 KMnO4 + H2SO4 = 6 H2O + 7 K2SO4 + 4 MnSO4
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
Na2S + HBr = NaH + SBr2 =>
Na2S + 2 HBr = 2 NaH + SBr2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
H3AsO4 + Zn(OH)2 = Zn3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Zn(OH)2 = Zn3(AsO4)2 + 6 H2O
Al(OH)3(s) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(g)
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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