Équations équilibrées la veille |
2 AsCl5 + 5 H2SO4 = As2(SO4)5 + 10 HCl
AgBr + HNO3 = H[AgBr2] + AgNO3 =>
2 AgBr + HNO3 = H[AgBr2] + AgNO3
Pb(C2H3O2)2 + Li = LiC2H3O2 + Pb =>
Pb(C2H3O2)2 + 2 Li = 2 LiC2H3O2 + Pb
HCl + NaAl(OH)2CO3 = NaCl + AlCl3 + CO2 + H2O =>
4 HCl + NaAl(OH)2CO3 = NaCl + AlCl3 + CO2 + 3 H2O
HBr + Mg(OH)2 = H(OH)2 + BrMg =>
HBr + Mg(OH)2 = H(OH)2 + BrMg
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
CuO(s) + HBr(aq) = CuBr2(aq) + H2O(l) =>
CuO(s) + 2 HBr(aq) = CuBr2(aq) + H2O(l)
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
NaHCO3 + HOCl = NaOCl + H2O + CO2 =>
NaHCO3 + HOCl = NaOCl + H2O + CO2
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
MnCl2 + H2SO3 = HCl + MnSO3 =>
MnCl2 + H2SO3 = 2 HCl + MnSO3
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
KMnO4 + HOH = KOH + MnO2 + O =>
2 KMnO4 + HOH = 2 KOH + 2 MnO2 + 3 O
C5H9Br + KOH = C5H8 + KBr + H2O =>
C5H9Br + KOH = C5H8 + KBr + H2O
SrH + O2 = SrO + H2O =>
4 SrH + 3 O2 = 4 SrO + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P(s) + O(g) = P2O5(g) =>
2 P(s) + 5 O(g) = P2O5(g)
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
SnCl4 + KOH = Sn(OH)4 + KCl =>
SnCl4 + 4 KOH = Sn(OH)4 + 4 KCl
C2H4(OH)2 + NaOH = C2H4(ONa)2 + H2O =>
C2H4(OH)2 + 2 NaOH = C2H4(ONa)2 + 2 H2O
SO2 + HNO2 = H2SO4 + NO =>
SO2 + 2 HNO2 = H2SO4 + 2 NO
Fe2O3 + Na2S = Fe2S3 + Na2O =>
Fe2O3 + 3 Na2S = Fe2S3 + 3 Na2O
C4 + H2 = CH4 =>
C4 + 8 H2 = 4 CH4
NaOH + TiO = TiOH + NaO =>
NaOH + TiO = TiOH + NaO
Fe + Pb(SO4)2 = FeSO4 + Pb =>
2 Fe + Pb(SO4)2 = 2 FeSO4 + Pb
NaHCO3 + HNO3 = NaNO3 + CO2 + H2O =>
NaHCO3 + HNO3 = NaNO3 + CO2 + H2O
FeC10H10 + C4H6O3 = FeC12H12O + C2H4O2 =>
FeC10H10 + C4H6O3 = FeC12H12O + C2H4O2
KNO2 + KOH + Br2 = KNO3 + KBr + H2O =>
KNO2 + 2 KOH + Br2 = KNO3 + 2 KBr + H2O
HO + F = FHO =>
HO + F = FHO
TlBr + H2 = HBr + Tl =>
2 TlBr + H2 = 2 HBr + 2 Tl
C8H16O2 + CO2 = C8H16O8 + C =>
C8H16O2 + 3 CO2 = C8H16O8 + 3 C
Ca3(PO4)2 + C = P + CO2 + CaO =>
2 Ca3(PO4)2 + 5 C = 4 P + 5 CO2 + 6 CaO
Fe + HNO3 + H2SO4 = FeSO4 + N2O + H2O =>
4 Fe + 2 HNO3 + 4 H2SO4 = 4 FeSO4 + N2O + 5 H2O
BaCl2*H2O4 = BaCl2 + H2O4 =>
BaCl2*H2O4 = BaCl2 + H2O4
K(aq) + H2CO3(aq) = K2CO3(aq) + H2(g) =>
2 K(aq) + H2CO3(aq) = K2CO3(aq) + H2(g)
H + Hg = HHg =>
H + Hg = HHg
CuSO4 + HBr = CuBr + H2SO4 + Br2 =>
2 CuSO4 + 4 HBr = 2 CuBr + 2 H2SO4 + Br2
HI + SO2 = H2S + I2 + H2O =>
6 HI + SO2 = H2S + 3 I2 + 2 H2O
I2 + NaOH = H2O + NaI + NaIO3 =>
3 I2 + 6 NaOH = 3 H2O + 5 NaI + NaIO3
HBr + AI(OH)3 = H2O + AIBr3 =>
3 HBr + AI(OH)3 = 3 H2O + AIBr3
BaCl2 + CuSO3 = BaSO3 + CuCl2 =>
BaCl2 + CuSO3 = BaSO3 + CuCl2
CU(OH)2 = CU + H2 + O =>
CU(OH)2 = CU + H2 + 2 O
NaSO4 + Ni(CH3COO) = Na(CH3COO) + NiSO4 =>
NaSO4 + Ni(CH3COO) = Na(CH3COO) + NiSO4
MgCl2 + CuOH = Mg(OH)2 + CuCl =>
MgCl2 + 2 CuOH = Mg(OH)2 + 2 CuCl
HI + KOH = KI*H2O =>
HI + KOH = KI*H2O
C5H13N + HCl = C5H14NCl =>
C5H13N + HCl = C5H14NCl
Pb(NO3)2 + K(SCN) = Pb(SCN)2 + K(NO3) =>
Pb(NO3)2 + 2 K(SCN) = Pb(SCN)2 + 2 K(NO3)
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
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