| Équations équilibrées la veille |
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
C7H4O4 + C2H5OH = C10H12O5 + H2O =>
2 C7H4O4 + 3 C2H5OH = 2 C10H12O5 + H2O
KNO3 + AlCl3 = KCl3 + AlNO3 =>
KNO3 + AlCl3 = KCl3 + AlNO3
Fe2O3 + CO = FeO + C2O4 =>
2 Fe2O3 + 2 CO = 4 FeO + C2O4
Al + B(OH)3 = Al(OH)3 + B =>
Al + B(OH)3 = Al(OH)3 + B
NO = N2 + O2 =>
2 NO = N2 + O2
Nitrogenmonoxide + Carbonmonoxide = nitrogen + Carbondioxide =>
2 NO + 2 CO = N2 + 2 CO2
NaHCO3(s) + O2(g) = CO2(g) + H2O(g) + NaO =>
4 NaHCO3(s) + O2(g) = 4 CO2(g) + 2 H2O(g) + 4 NaO
SnS + HNO3 + H2O = H10Sn5O15 + NO + S2 =>
30 SnS + 40 HNO3 + 10 H2O = 6 H10Sn5O15 + 40 NO + 15 S2
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO + KOH = HSOK + H2O =>
H2SO + KOH = HSOK + H2O
HCl(aq) + H2O(l) = H3O{+} + Cl{-} =>
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
HClO2 + NH3 = H2O + NCl =>
HClO2 + NH3 = 2 H2O + NCl
Na2HPO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
Na2HPO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l)
C6H5OH + H2SO4 = C6H5SO3OH + H2O =>
C6H5OH + H2SO4 = C6H5SO3OH + H2O
C5H8 + Br = C5H8Br2 =>
C5H8 + 2 Br = C5H8Br2
Na6V10O28 + NaOH + H2O2 = NaV(O2)2O + H2O =>
Na6V10O28 + 4 NaOH + 20 H2O2 = 10 NaV(O2)2O + 22 H2O
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4 =>
Zn(OH)2 + Ba(OH)2 = BaZn(OH)4
Br + C6H5NH2 = C6H2Br3NH2 + HBr =>
6 Br + C6H5NH2 = C6H2Br3NH2 + 3 HBr
(CO3)3 = C3O9 =>
(CO3)3 = C3O9
Ca + HOH = Ca(HOH) =>
Ca + HOH = Ca(HOH)
NaOH + BaO = Ba(OH)2 + Na2O =>
2 NaOH + BaO = Ba(OH)2 + Na2O
FeSO4 + H3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + H2SO4 =>
3 FeSO4 + 2 H3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 3 H2SO4
Fe(NO2)3 + Mg(ClO3)2 = Fe(ClO3)3 + Mg(NO2)2 =>
2 Fe(NO2)3 + 3 Mg(ClO3)2 = 2 Fe(ClO3)3 + 3 Mg(NO2)2
FeI3(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrI3 =>
FeI3(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrI3
CH3CH2COH + K2CrO7 + H2SO4 = H2O + CH3CH2COOH + Cr2(SO4)3 + K2SO4 =>
9 CH3CH2COH + 2 K2CrO7 + 5 H2SO4 = 5 H2O + 9 CH3CH2COOH + Cr2(SO4)3 + 2 K2SO4
Sr(NO3)2 + HCl = HNO3 + SrCl2 =>
Sr(NO3)2 + 2 HCl = 2 HNO3 + SrCl2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C57H110O6 + NaOH = C18H35O2Na + C3H8O3 =>
C57H110O6 + 3 NaOH = 3 C18H35O2Na + C3H8O3
ZnO + C10H16N2O8 + NaOH = C10H12N2O8ZnH2O + H2O + Na =>
ZnO + C10H16N2O8 + 2 NaOH = C10H12N2O8ZnH2O + 2 H2O + 2 Na
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
H2CO3 + C9(OH)2 = C9CO3 + H2O =>
H2CO3 + C9(OH)2 = C9CO3 + 2 H2O
N2 + P = N2P =>
N2 + P = N2P
KI + CHCl3 + Br2 = KCl + HBr + CCl + I =>
4 KI + 2 CHCl3 + Br2 = 4 KCl + 2 HBr + 2 CCl + 4 I
KNO2 + NaI + CH3COOH = I2 + NO + CH3COONa + CH3COOK + H2O =>
2 KNO2 + 2 NaI + 4 CH3COOH = I2 + 2 NO + 2 CH3COONa + 2 CH3COOK + 2 H2O
FeS + HNO3 = FeSO4 + H2O + NO =>
3 FeS + 8 HNO3 = 3 FeSO4 + 4 H2O + 8 NO
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
P4(s) + HNO3(aq) + H2O(l) = H3PO4(aq) + NO(g) =>
3 P4(s) + 20 HNO3(aq) + 8 H2O(l) = 12 H3PO4(aq) + 20 NO(g)
HNO3 + HS2 = NO2 + H2O + S =>
HNO3 + HS2 = NO2 + H2O + 2 S
Al(s) + HCl(ag) = H(s) + AlCl(ag) =>
Al(s) + HCl(ag) = H(s) + AlCl(ag)
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
NiO + H2SO4 = (NiOH)2SO4 =>
2 NiO + H2SO4 = (NiOH)2SO4
Cr + HNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr + 3 HNO3 + 5 NaOH = Na2CrO4 + 3 NaNO2 + 4 H2O
CaCl2 + Ca(ClO3)2 + H2O = Ca(OH)2 + Cl2 =>
5 CaCl2 + Ca(ClO3)2 + 6 H2O = 6 Ca(OH)2 + 6 Cl2
CaF + Br2 = CaBr2 + F2 =>
2 CaF + 2 Br2 = 2 CaBr2 + F2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
