Indicate whether each of the following solutions is acidic, basic or neutral: 0.1 M KNO2 . NH4NO3 would be acidic since HNO3 is a strong acid and NH3 (or NH4OH) is a weak base. Favorite Answer. HNO2 is a weak acid, so its conjugate base, NO2 is going to be a strong base. Lv 5. 1 decade ago. 1 Answer. Favorite Answer. Example 6. It is potassium nitrite . This makes a solution of the salt weakly basic. Identify each acid or base as strong or weak. 0.1 M NH4NO3 . is KNO2 a acid, base, salt, or none? KNO3 is the salt of KOH (a strong base) and HNO3 (a strong acid), so a solution of KNO3 will be neutral. Simonizer1218. Because HCl is listed in Table 12.2 "Strong Acids and Bases", it is a strong acid. Relevance. 2 Answers. Potassium nitrite, KNO2, is produced from KOH, which is a strong base, and HNO2, which is a weak acid. Answer Save. a) KCl b) HNO3 c) KOH d) KNO2 e) NaCl. 1 2. Sr(NO3)2 would be a acidic. HCl; Mg(OH) 2 C 5 H 5 N; Solution. It is a salt. Anonymous. POTASSIUM NITRITE. 7758-09-0. Lv 7. The nitrogen in C 5 H 5 N would act as a proton acceptor and therefore can be considered a base, but because it does … Potassium nitrite (distinct from potassium nitrate) is the inorganic compound with the chemical formula K N O 2.It is an ionic salt of potassium ions K + and nitrite ions NO 2 −, which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water.. Dr.A. Please explain. Now bases, upon reception of a proton forms conjugate acids. base of a strong acid) KF - basic F-is the conjugate basic of the weak acid HF and K+ is pH neutral [CH 3 NH 3]Cl - acidic CH 3 NH 3 + is the conjugate acid of the weak base CH 3 NH 2 (analogous to NH 4 +/NH 3) and Cl-is pH neutral (conjugate base of a strong acid) 2. 0.1 M NaClO4 . Like other nitrite salts such as … When KNO2 is added to water we get a basic solution. Lv 7. Still have questions? So, NO2 is going to determine the pH of the salt KNO2. The conjugate base of HNO2 (obtained by removing an H+) is NO2-. Thanks for A2A. It is a strong oxidizer and may accelerate the combustion of other materials. Summary: This gene encodes a member of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) protein family. 1 decade ago. 0 0. KNO2 is a salt. Pushpa Padmanabhan. In a buffer, there must be a weak acid and its conjugate base. 0.1 M Na2O . Conjugate Acid-Base Pairs Ordered by Strength Acids Bases [strong] [weak] HClO 4 ClO 4 – H 2SO 4 HSO 4 – HCl Cl– HNO 3 NO 3 – H 3O + H 2O H 2C 2O 4 (oxalic acid) HC 2O 4 – [H 2SO 3] = SO 2(aq) + H 2O HSO 3 – HSO 4 – SO 4 2– HNO 2 NO 2 LiI would be neutral since HI and LiOH are both strong. Relevance. In chemistry, neutralization is a chemical reaction (also called a water forming reaction since a water molecule is formed during the process) in which an acid and a base or alkali (soluble base) react to produce salt and water (H2O). CCRIS 3959 A strong acid and a weak base form an acidic salt, A weak acid and a strong base form a basic salt. Get your answers by asking now. Give the above rules. 1 0. 0 0. KNO2 is a salt. THANKS. Nitrous acid, potassium salt. Ask Question + 100. ; Because Mg(OH) 2 is listed in Table 12.2 "Strong Acids and Bases", it is a strong base. 698. 1 decade ago. 6 years ago. Caswell No. Answer Save. ADAMTS family members share several distinct protein modules, including a propeptide region, a metalloproteinase domain, a disintegrin-like domain, and a thrombospondin type 1 (TS) motif. The basic property of both KOH and KNH2 is due to their anionic part i.e., -OH and -NH2 respectively (both having -1 charge).
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