Chemistry, 21.03.2021 01:00 Nerdylearner8639
. Ammonia can be made by reaction of water with magnesium nitride as shown by the
following unbalanced equation:
Mg3N2(s) + H2O(l)-Mg(OH)2(s) + NH3(g)
If this process is 71% efficient, what mass of ammonia can be prepared from 24.5 kg
magnesium nitride?
Answers: 1
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Compare and contrast physical changes with chemical changes.
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The semi-conductors on the periodic table are classified as
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What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.
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Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.
Answers: 2
. Ammonia can be made by reaction of water with magnesium nitride as shown by the
following unbalan...
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