Are all solutions made with soft-drink powder and water the same

No, they are not all the same. The amount of powder and water in the solution will make a difference in the concentration. If two solutions have the same amount of water, but different amounts of powder, the taste and color will be different.

Are all solutions made with soft drink powder and water the same? No, they are not all the same. The amount of powder and water in the solution will make a difference in the concentration.  If two solutions have the same amount of water, but different amounts of powder, the taste and color will be different.

I THINK MY ANS IS TOO LONG BUT HOPE IT HELPS

the answer is learned

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms