Answers by Jack Z
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Answers by Jack Z

Answers by Jack Z
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If you reacted 88.9 g of ammonia with excess oxygen, what mass of nitric oxide would you expect to make? You will need to balance the equation first. NH3(g) + O2(g) -> NO(g) + H2O(g)
answered Sep 18, 2018
4 votes
19.0k views
Which of the following would be one way a farmer could increase the amount of available nitrogen in his fields without adding a synthetic fertilizer?
answered Aug 27, 2018
3 votes
142k views
Quadratic factorisation: 10x^2+19x+6 6x^2+11x+4 Thanks
answered Aug 16, 2018
3 votes
70.9k views
What is the approximate percent increase when the population of a town increases from 12,089 to 15,025? Round the population amounts to the nearest thousand to find an estimate of the percent increase
answered Dec 30, 2017
5 votes
21.8k views
si nataly compro 42 relojes por $126 dolares si cada reloj le ubiera costado un dolar menos. ¿ cuantos relojes hubiera comprado con la misma suma?
answered Mar 21, 2017
4 votes
15.8k views
A student claims that 8^3 • 8^5 is greater than 1 explain whether the student is correct or not
answered Oct 11, 2016
7 votes
179k views
Solve. 9x = 3x - 36 A. -6 B. -4 C. 4 D. 6
answered Mar 8, 2016
2 votes
30.8k views
What is the answer to 10-2.7y=y+9
answered Jun 6, 2015
4 votes
109k views
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