H3PO4 is a weak acid because it does not dissociate completely in its aqueous solution or water. The strength of acidity of the compound depends on the number of hydrogen ions in the solution after its dissociation and H3PO4 releases only a few hydrogen ions in the solution which makes i...
Which of the following is a strong acid in water? a) HF b) HI c) H3PO4 d) H2CO3 e) HClO2 Strong acid:- Acidic strength is defined by their pka value. The acid must be stronger in aqueous solution than a hydronium ion. Concentration of hydro...
Which of the following is a strong acid in aqueous solution? a. HI b. NH3 c. HOCH2CH2OH d. H3PO4 e. Ba(OH)2 Which is the conjugate base in the pairs below? o) H2PO4-, H3PO4 pH of x is expected to be lower than y. (a)NaOH and NaF (b)H_2PO_4^{-1} and...
To 0.1 ml honey solution (50% w/v), were added 5 ml of the Coomassie Brilliant Blue reagent (200 mg of Coomassie Brilliant Blue G-250 dissolved in 100 ml 95% ethanol and 200 ml 85% phosphoric acid (H3PO4), the resulting solution was diluted to a final volume of 2 l). Correlatio...
Model NO. Phosphoric Acid Grade Standard Food/ Industrial Acid Strength Strong Acid Kind Inorganic Acid Quality Food Grade Packaging Plastic Drum Transport Package 35lgs/Drum or IBC Drum Specification 75% or 85% Trademark ZZ Origin China HS Code 2809201100 Production Capacity ...
a1.2 Mr. Enrico Ruffini or Fausto Ramozzi for Acetic Anhydride and Weak Acid Recovery production at a monthly rate of Euro 12,000 per person 1.2 先生。 恩里科Ruffini或Faustus Ramozzi为乙酸酐和微弱的酸补救生产在到月度就职欧洲12,000为人[translate] ...
refractory, it served as a binder. Phosphoric acid was commonly used in the acid-cleaning aluminum and Al electropolishing (Ref12) while still showing a strong corrosive action on aluminum and its alloys. Solutions of HCl were used for chemical and electrochemical etching and pickling of Al (...
Model NO. Phosphoric Acid Grade Standard Food/ Industrial Acid Strength Strong Acid Kind Inorganic Acid Quality Food Grade Packaging Plastic Drum Transport Package 35lgs/Drum or IBC Drum Specification 75% or 85% Trademark ZZ Origin China HS Code 2809201100 Produc...
so would you say that a reaction with solid nacl and concentrated h3po4 will react to form hcl gas, as the concentrated acid is strong enough to loose a h+, if you tried to do the reaction with dilute h3po4 say 4M the reaction would not proceed?
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