Answer:
Could you please tell me what is the question? I don't get the question
Answer: i would say the first one
Explanation:
At first you need to draw<span> the lewis dots around each atom that you have.
Next thing that you should do is to connect the dots of </span><span>HOClO and do not forget that each dot connect with one lone electron.
Then draw valence of each electron and connect them with a line.
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<span>Lyle stirs 5.0 grams of salt into a beaker of water. He then adds 15.0 grams of pure iodine to the mixture. If the total mass of the new mixture is 225 grams, what is the mass of the water
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Explanation:
Mass of one atom of water = Mass of 1 mole / Avogadro's number
Mass of one atom of water = 18g/mol / 6.022×10²³molecules
Mass of one atom of water = 2.989 × 10^-23 g
Mass of glucose = 180(one molecule)
Mass of 100 molecules of glucose = 180×100 =18000