If you type in the letters (uppercase and lowercase matters) into google it will give you the answers
sorry what us this i don't get it
Answer: It turns blue litmus red
Explanation:
I just got it right on edge
Answer: To solve this question, we need to use the Avogadro's Number, which is a constant first discovered by Amadeo Avogadro, an Italian scientist. He discovered that in a mole of a substance, there are 6,02*10²³ molecules. Using this relationship, we apply the following conversion factor:
So, 8,50 * 10²⁴ molecules of Na₂SO₃ represent 14,12 moles of Na₂SO₃
Explanation: