1. The newspaper solution that would work best with inks is alcohol since alcohol can dissolve inks.
2. Water can be used to carry salts since salts are soluble in water.
3. Oils can be used to carry fatty acids since they're both hydrophobic substances.<span />
We are given –
- Mass of is 57.1 g and we are asked to find number of moles present in 57.1 g of
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Now,Let's calculate the number of moles present in 57.1 g of
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Calcium is in group 2A because it has two valence electrons and an oxidation state of 2+. Hope this is accurate & helpful! Enjoy your evening.