Solved Which name/formula combination is WRONG? (a) - Chegg
The answer is shown below... The wrong combination is phosphorous acid / H3PO4 . EXPLANATION : The actual formula of phosphorous acid is H3PO3 or HP(O)(OH)2 . This can be explained on the basis of oxidation number . In phosphorous acid , …
molecular structure - Phosphorous acid vs phosphonic acid?
2017年11月4日 · As already mentioned by Jan, phosphonic acid actually the stable, existing compound while phosphorous acid is unstable, short-lived and quickly tautomerizes to phosphonic acid. Wikipedia supports this fact: $\ce{H3PO3}$ is more clearly described with the structural formula $\ce{HPO(OH)2}$.
Reaction of phosphorous acid (H3PO3) and potassium hydroxide …
2020年10月25日 · Phosphorous acid, or phosphonic acid, is actually far from unique. You might want to look at what seems to be carbonous acid, $\ce{H2CO2}$ . But it's actually formic acid and its formula is generally rendered as $\ce{HCOOH}$ or even $\ce{H-C(O)-OH}$ -- one hydrogen atom attached to oxygen and the other attached to carbon.
Solved Which name/formula combination is WRONG? (a) - Chegg
(a) phosphorous acid / H3PO4 (b) nitrogen oxide /NO (c) acetate ion/CH3COO- (d) sodium chromate / Na2Cr04 (e) calcium hypobromite / Ca(BrO)2 Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.
n-Factor of phosphorous acid - Chemistry Stack Exchange
2019年10月21日 · If you perform it with phosphoric acid $\ce{H3PO4}$, your product is triethyl phosphate $\ce{(C2H5O)3PO}$. If you perform it with ‘phosphorous acid’, the product only contains two ethyl groups; the final hydrogen is not removable by this method. Again, the real answer to why requires structures which you expressed you didn’t want.
elements - What is the difference between metaphosphoric acid …
Metaphosphoric acids general formula is (HPO3)n ; where n denoted number of phosphoric acid units present in the ring with n being greater or equal to 3. These acids are actually the phosphoric acid units bonded together in rings (cyclic structures), hence forming metaphosphoric acid molecules.
Solved Give the chemical formulas for each of these acids.
Answer to Give the chemical formulas for each of these acids.
Solved The name of the acid formed from the phosphate ion PO
The name of the acid formed from the phosphate ion PO 4 3- is Phosphoric acid Phosphate acid Phosphorous acid Hydro-Phosphoric acid OOOO QUESTION 2 What is the chemical formula for aluminum nitrite? QUESTION 3 copper (II) chlorate has the following formula, CUCIO3 CU(CIO3)2 Cuz(C103) Cu2(CIO3)2
Solved QUESTION 8 The formula for Phosphite ion is Po33
QUESTION 8 The formula for Phosphite ion is Po33. What is the formula for phosphorous acid? a. H3PO3 b. HPO3 Ос. Н3РО4 d. H2PO4 QUESTION 15 Sodium hydroxide reacts with hydrochloric acid. NaOH(aq) + HCl(aq) --> NaCl(aq) + H20 A Flask contains 20.00 mL of 0.1030 M HCI. What volume of 0.2010 M NaOH must be added to just neutralize the acid?
Solved What is the formula for phosphoric acid? A) H2SO4 - Chegg
Answer to What is the formula for phosphoric acid? A) H2SO4. ... A polyprotic acid is an acid that can ...