Équations équilibrées la veille |
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2SO4 + P2O5 = H2SO4P2O5 =>
H2SO4 + P2O5 = H2SO4P2O5
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COOCH2CH3 + KOH = CH3COOK + CH3CH2OH =>
CH3COOCH2CH3 + KOH = CH3COOK + CH3CH2OH
CO3{2-} + H{+} = H2CO3 = H2O(I) + CO2 =>
CO3{2-} + 2 H{+} = H2CO3
Ca + Fe2 = CaFe =>
2 Ca + Fe2 = 2 CaFe
NaOH + BaBr2 = NaBr + Ba(OH)2 =>
2 NaOH + BaBr2 = 2 NaBr + Ba(OH)2
H2SAl = H2AlS =>
H2SAl = H2AlS
C2O4{-2} + H{+} + MnO4{-} = Mn{+2} + H2O + CO2 =>
5 C2O4{-2} + 16 H{+} + 2 MnO4{-} = 2 Mn{+2} + 8 H2O + 10 CO2
Fe + AgNO3 = Fe2NO3 + Ag =>
2 Fe + AgNO3 = Fe2NO3 + Ag
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
C7H16 + Cl2 = C7H13Cl2 + HCl =>
2 C7H16 + 5 Cl2 = 2 C7H13Cl2 + 6 HCl
Na2SO3 + KMnO4 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
3 Na2SO3 + 2 KMnO4 + H2SO4 = 2 MnO2 + 3 Na2SO4 + K2SO4 + H2O
POOP + YOU = YOUPOOP =>
POOP + YOU = YOUPOOP
Al2O3 + LiOH + H2O = LiAl(OH)4 =>
Al2O3 + 2 LiOH + 3 H2O = 2 LiAl(OH)4
CH4 = C + H2 =>
CH4 = C + 2 H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H3 = H0 =>
H3 = 3 H0
HI(aq) + CsOH(aq) = H2O + CsI =>
HI(aq) + CsOH(aq) = H2O + CsI
AgNO3 + H3PO4 = HNO3 + Ag3PO4 =>
3 AgNO3 + H3PO4 = 3 HNO3 + Ag3PO4
C3H7COOH + CsOH = C3H7COOCs + H2O =>
C3H7COOH + CsOH = C3H7COOCs + H2O
Al2(SO4)3 + Na2SO3 + H2O = Al(OH)3 + Na2SO4 + SO2 =>
Al2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 SO2
KHCO3(s) + H3O{+} + Cl{-}(aq) = CO2 + H2O + KCl =>
KHCO3(s) + H3O{+} + Cl{-}(aq) = CO2 + 2 H2O + KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaI + HNO3 = HI + NaNO3 =>
NaI + HNO3 = HI + NaNO3
NaNO2 + H2SiO3 = Na2SiO3 + HNO2 =>
2 NaNO2 + H2SiO3 = Na2SiO3 + 2 HNO2
H2Cr2O7 + H2FeCl4 + H2O = Cr(H2O)6Cl3 + FeCl3 =>
H2Cr2O7 + 6 H2FeCl4 + 5 H2O = 2 Cr(H2O)6Cl3 + 6 FeCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq) =>
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq)
C15H31H(s) + O2(g) = CO2(g) + H2O =>
C15H31H(s) + 23 O2(g) = 15 CO2(g) + 16 H2O
FeO + HNO = FeO(NO) + H =>
FeO + HNO = FeO(NO) + H
CH4 + C2H2 = C2H6 =>
4 CH4 + C2H2 = 3 C2H6
Ni(NO3)2 + C2H4(NH2)2 + NaI = Ni(NH2CH2CH2NH2)2(NO3)I + Na(NO3) =>
Ni(NO3)2 + 2 C2H4(NH2)2 + NaI = Ni(NH2CH2CH2NH2)2(NO3)I + Na(NO3)
Cu + Fe(NO3)3 = Fe + Cu(NO3)3 =>
Cu + Fe(NO3)3 = Fe + Cu(NO3)3
AlBr3 + CuSO4 = Al2(SO4)3 + CuBr2 =>
2 AlBr3 + 3 CuSO4 = Al2(SO4)3 + 3 CuBr2
H3PO4* + *KOH* = *K3PO4* + H2O* =>
H3PO4* + 3*KOH* = *K3PO4* + 3 H2O*
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Ca + O3 = CaO =>
3 Ca + O3 = 3 CaO
CH(CH)3 + O2 = CO2 + H2O =>
CH(CH)3 + 5 O2 = 4 CO2 + 2 H2O
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Ca(H2Po4)2Ca(OH)2 = CaHPo4H2O =>
Ca(H2Po4)2Ca(OH)2 = 2 CaHPo4H2O
H3PO4* + *KOH* = *K3PO4* + H2O =>
H3PO4* + 3*KOH* = *K3PO4* + 3 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Fe(NO3)3KSCN = FeSCN(NO3)2KNO3 =>
Fe(NO3)3KSCN = FeSCN(NO3)2KNO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
HOCl + CaO = CaCl2 + H2 + O2 =>
4 HOCl + 2 CaO = 2 CaCl2 + 2 H2 + 3 O2
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