Équations équilibrées la veille |
C2H5NH2 + H2O = HC2H5NH2 + OH
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
V(OH)4 + HCl = VCl4 + H2O =>
V(OH)4 + 4 HCl = VCl4 + 4 H2O
AgOH(heat) = Ag2O + H2O =>
2 AgOH(heat) = Ag2O + H2O
C2H5NH2 + H2O = C2H5NH3OH =>
C2H5NH2 + H2O = C2H5NH3OH
P2O5(cr) + BaO(cr) = Ba3(PO4)2(cr) =>
P2O5(cr) + 3 BaO(cr) = Ba3(PO4)2(cr)
CoCl2 + KOH = CoOH + KCl2 =>
CoCl2 + KOH = CoOH + KCl2
CaCl2(H2O)4 = CaCl2 + H2O =>
CaCl2(H2O)4 = CaCl2 + 4 H2O
AgOH(heat) = Ag2O + H2O =>
2 AgOH(heat) = Ag2O + H2O
C4H10(g) + O(g) = CO2(g) + H2O =>
C4H10(g) + 13 O(g) = 4 CO2(g) + 5 H2O
(C3H6)67000 + O2 = CO2 + H2O =>
(C3H6)67000 + 301500 O2 = 201000 CO2 + 201000 H2O
CS2(i) + O2(g) = CO2(g) + SO2(g) =>
CS2(i) + 3 O2(g) = CO2(g) + 2 SO2(g)
B5H9 + OF2 = B2O3 + BF3 + H2O =>
2 B5H9 + 12 OF2 = B2O3 + 8 BF3 + 9 H2O
C6H6HNO3 = C6H5NO2H2O =>
C6H6HNO3 = C6H5NO2H2O
C4H10(g) + O(g) = CO2(g) + H2O(g) =>
C4H10(g) + 13 O(g) = 4 CO2(g) + 5 H2O(g)
HCl2 + K = KCl2 + H2 =>
2 HCl2 + 2 K = 2 KCl2 + H2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
SnS + H2O2 + KOH = K2SnS3 + K2SnO3 + H2O =>
3 SnS + 3 H2O2 + 6 KOH = K2SnS3 + 2 K2SnO3 + 6 H2O
C18 = C =>
C18 = 18 C
C4H10(g) + O(g) = CO2(g) + H2O(l) =>
C4H10(g) + 13 O(g) = 4 CO2(g) + 5 H2O(l)
C2H6O + CH3COI = C4H8O2 + HI =>
C2H6O + CH3COI = C4H8O2 + HI
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
C4H10(g) + O(g) = CO(g) + H2O(g) =>
C4H10(g) + 9 O(g) = 4 CO(g) + 5 H2O(g)
C6H9AlO6 + K2CO3 = Al2(CO3)3 + CH3CO2K =>
2 C6H9AlO6 + 3 K2CO3 = Al2(CO3)3 + 6 CH3CO2K
AgCl + NH3 + H2O = (Ag(NH3)2)OH + HCl =>
AgCl + 2 NH3 + H2O = (Ag(NH3)2)OH + HCl
ZnS + HNO3 = ZnSO4 + N0 + H2O =>
5 ZnS + 8 HNO3 = 5 ZnSO4 + 8 N0 + 4 H2O
K2SeO3 + KI + HCl = KCl + Se + I2 + H2O =>
K2SeO3 + 4 KI + 6 HCl = 6 KCl + Se + 2 I2 + 3 H2O
AlCl3(aq) + Ba(OH)2(aq) = Al(OH)3(aq) + BaCl2(aq) =>
2 AlCl3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(aq) + 3 BaCl2(aq)
NaOHBa(No3)2 = Na(No3)2Ba(OH) =>
NaOHBa(No3)2 = Na(No3)2Ba(OH)
Na2S2O3 + NH4OH + CuSO4 = (NH4)2S2O3 + Cu(OH)2 + Na2SO4 =>
Na2S2O3 + 2 NH4OH + CuSO4 = (NH4)2S2O3 + Cu(OH)2 + Na2SO4
Fe(OH)3Be = FeOHBe(OH)2 =>
Fe(OH)3Be = FeOHBe(OH)2
KOH + Mg2 = Mg(OH)2 + K2 =>
4 KOH + Mg2 = 2 Mg(OH)2 + 2 K2
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
N2O3 = NO2 + NO =>
N2O3 = NO2 + NO
Cu + ArNO3 = Cu(NO3)2 + Ar =>
Cu + 2 ArNO3 = Cu(NO3)2 + 2 Ar
PCI = P + CI =>
PCI = P + CI
Fe12 = Fe =>
Fe12 = 12 Fe
MgBr2 + Cl2 = Br2 + MgCl2 =>
MgBr2 + Cl2 = Br2 + MgCl2
(CH3COO)2Ba + H2O = CH3COOH + Ba(OH)2 =>
(CH3COO)2Ba + 2 H2O = 2 CH3COOH + Ba(OH)2
In2(SO4)3 + RbBr = Rb2SO4 + InBr3 =>
In2(SO4)3 + 6 RbBr = 3 Rb2SO4 + 2 InBr3
AgCl + O2 = AgO + Cl =>
2 AgCl + O2 = 2 AgO + 2 Cl
CuCl2 + AlCl = AlCl3 + Cu =>
CuCl2 + AlCl = AlCl3 + Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeOH + HSO4 = H2O + FeSO4 =>
FeOH + HSO4 = H2O + FeSO4
H2 + Fe = HFe =>
H2 + 2 Fe = 2 HFe
P4 + Ca(ClO)2 + H2O = Ca2P2O6 + HCl =>
P4 + 4 Ca(ClO)2 + 4 H2O = 2 Ca2P2O6 + 8 HCl
BeO + C + Cl = BeCl2 + CO =>
BeO + C + 2 Cl = BeCl2 + CO
Cu + H(SO4) = Cu(SO4) + H2O + SO2 =>
3 Cu + 4 H(SO4) = 3 Cu(SO4) + 2 H2O + SO2
NaCH3COO + HI = NaI + CH3COOH =>
NaCH3COO + HI = NaI + CH3COOH
KMnO4 + KNO2 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
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