The balanced reaction
is:
4NH3 + 3O2 --> 2N2 + 6H2O
<span>We
are given the amount of reactants to be used for the reaction. This
will be the starting point of our calculation.</span>
83.7g of O2 ( 1 mol / 32 g) = 2.62 mol O2
2.81 moles of NH3
From the balanced reaction, we have a 4:3 ratio of the reactants. The limiting reactant would be oxygen. We will use the amount for oxygen for further calculations.
<span>2.62 mol O2</span><span> (6 mol H2O / 3 mol O2) (18.02 g H2O / 1 mol H2O) = 94.42 g H2O</span>
Answer:
similarities: they both carry a charge
differences:
polyatomic ion- composed of more than one atom
monatomic ion- composed in a single atom.
Answer:
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Explanation:
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Thank u. Hope u liked my answer
<span>The acids which contain polyatomic ions are also eash to decipher. Nitric acid contains the nitrate ion (NO3-) which will combine with one hydrogen (H+) to make HNO3. Sulfuric acid contains the sulfate ion (SO4=) which will combine with two hydrogen atoms to make H2SO4. Phosphoric acid contains the phosphate ion (PO4^3-) and three hydrogen atoms (H3PO4). </span>
It takes <u><em>about a month</em></u> for the Moon to complete one revolution around the earth. It is much longer than 60 hours and much shorter than 365 days. <u><em>So the correct answer is C. 29.5 days. I think you made a typo, because the correct answer is 29.5 days not years.</em></u>
