They are two representatives of the sublevels/energy levels.
Since the acid is diprotic, there are two equilibrium dissociation reactions for it. Consequently, there will also be two expression for equilibrium constants, Ka₁ and Ka₂.
First reaction:
H₂SO₃ ⇄ 2H⁺ + HSO₃²⁻ ------> Ka₁ = [H⁺][HSO₃²⁻]/[H₂SO₃]
Second reaction:
HSO₃²⁻ ⇆ H⁺ + SO₃²⁻ ------> Ka₂ = [H⁺][SO₃²⁻]/[HSO₃²⁻]
Answer:10,000 kg
Explanation:I went on my calculator and did 1,000 × 250 ÷ 25 or -25 to get 10,000 or -10,000 ;)
Answer:
<h2>
☆ <u>Hi</u> <u>Friend</u>! ☆</h2>
<h2>____________________</h2><h3 /><h2>☆ <u>Define</u> <u>Base</u></h2>
<h3>▪ Any substance that in water solution is slippery to the touch, tastes bitter, changes the colour of indicators (e.g., turns red litmus paper blue)</h3>
<h3>▪ Also bases are bitter in taste.</h3>
<h2>____________________</h2>
<h2>☆ <u>All</u> <u>Alkali</u> <u>are</u> <u>base</u><u> </u><u>but</u> <u>all</u> <u>bases</u> <u>are</u> <u>not</u> <u>alkali</u>. <u>Explain</u>.</h2>
<h3>▪ Main difference is that bases that dissolve in water are called alkalis and bases that don't dissolve in water are only bases not alkalis, so we can say all bases are not alkali but all alkalis are bases.</h3>
<h2>____________________</h2>
Answer:
B the answer is B thank you