Answer:
b. mass A → moles A → moles B
Explanation:
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Flame tests are used to identify the presence of a relatively small number of metal ions in a compound. Not all metal ions give flame colors. For Group 1 compounds, flame tests are usually by far the easiest way of identifying which metal you have got.
Answer:
If I had one wish, I would wish to have actual human equality, not as something that covers up the dirty truths of this world, but to have actual peace and friendship between each and every race.