Answer:
they ran out of money or they couldnt navigate? I'm sorry if im wrong
The mass of hydrogen in 57.010 g ammonium hydrogen phosphate, (NH₄)H₂PO₄ is 2.97 g
<h3>Determination of mass of 1 mole of (NH₄)H₂PO₄ </h3>
1 mole of (NH₄)H₂PO₄ = 14 + (4×1) + (2×1) + 31 + (16×4) = 115 g
<h3>Determination of the mass of H in 1 mole of (NH₄)H₂PO₄ </h3>
Mass of H = 6H = 6 × 1 = 6 g
<h3>Determination of the mass of H in 57.010 g of (NH₄)H₂PO₄ </h3>
115 g of (NH₄)H₂PO₄ contains 6 g of H.
Therefore,
57.010 g of (NH₄)H₂PO₄ will contain = (57.010 × 6) / 115 = 2.97 g of H
Thus, 2.97 g of Hydrogen, H is present in 57.010 g of (NH₄)H₂PO₄
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Answer:
the "they" being referred to is the scientists
Explanation:
This excerpt contains an historical allusion to the discrimination and bigotry faced by African Americans throughout history in the United States.
<h3>What is historical allusion?</h3>
Historical allusion is known to be a kind of reference point, that is usually found in a speech or any kind of writing.
Note that the excerpt is said to be made up of an historical allusion to the discrimination and bigotry faced by African Americans throughout history in the United States.
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It is illegal to drive a vehicle while under the influence of Alcohol.
<h3>Why it illegal to drive a
vehicle while under the influence of Alcohol?</h3>
It is illegal to drive a vehicle while under the influence of Alcohol because once you take alcohol, it will make someone to be nub , which can make him to loose concentration on the road.
This can cause serious accident to him and other road users, hence it is illegal so as to protect road user.
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