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Using the equation N2+3H2-->2NH3 how many grams of hydrogen must react if the reaction needs to produce 31.75 grams of NH3? Question options: 5.6 11.2 none of these 22.4
answered
Jan 16, 2019
Chemistry
high-school
3
votes
88.5k
views
Which algebraic expression is equivalent to the expression below? 6(3x-2)
answered
Jan 13, 2019
Mathematics
middle-school
5
votes
167k
views
The excerpt above is from page 21 of Harry Potter and the Sorcerer's Stone by J. K. Rowling. Which passage represents a paraphrase from the excerpt above? A wind sweeps gently over the trimmed hedges of
answered
Oct 29, 2018
English
high-school
3
votes
162k
views
Is romance important in South America? And if it is, explain why.
answered
Oct 12, 2018
Geography
high-school
5
votes
126k
views
Which statement is a result of a substance melting.
answered
Jun 24, 2018
History
high-school
4
votes
134k
views
English question down below
answered
May 19, 2018
English
middle-school
3
votes
14.5k
views
What is 2 and 3/4 times 4
answered
Jan 29, 2018
Mathematics
middle-school
3
votes
82.2k
views
If families continue to have fewer than two children and if most people survive into old age, the demographic pyramid will
answered
Jan 9, 2018
Social Studies
high-school
3
votes
122k
views
Blake has some quarters and dimes. He has 20 coins worth a total of $2.90. How many of each type of coin does he have?
answered
Sep 18, 2017
Mathematics
high-school
5
votes
204k
views
Why did Shakespeare's noble characters speak in iambic pentameter while commoners spoke mainly in blank verse or prose? A.To make the noble class sound silly and snobbish so that the commoners in the audience
answered
May 31, 2017
English
high-school
6
votes
15.7k
views
What is the speakers attitude toward wisdom in the wanderer?
answered
Jan 27, 2017
English
high-school
3
votes
132k
views
Each course at Pease County Community College is worth either 3 or 4 credits. The members of the womans golf team are taking a total of 27 courses that are worth a total of 89 credits. How many 3-credit
answered
Jun 29, 2016
Mathematics
high-school
3
votes
64.6k
views
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