To me I think if the number of snakes increased, the number of rabbits decreases. Hope u got it correct ; )
The answer is <span>The mass of sodium chloride formed is less than 76 grams.
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Remember Mass is never gained or loss in any chemical reactions
So,
hydrochloric acid + sodium hydroxide => <span>sodium chloride + water
Total 76 gram Total will also 76 gram
In this case, the mass of sodium chloride will be less than 76 gram because we need to take out the mass of the water.
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Atoms are the building blocks of all matter
Just divide the two (2 / 0.05) and you will get your answer; there are 40 drops of bloodin the collection tube.
Question 1 answer: A
Question 2 answer: H
Question 3 answer: J
Question 4 answer: T
