Answers by Ingimar Andresson
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Answers by Ingimar Andresson

Answers by Ingimar Andresson
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Consider the reaction. 2 Pb ( s ) + O 2 ( g ) ⟶ 2 PbO ( s ) An excess of oxygen reacts with 451.4 g of lead, forming 367.5 g of lead(II) oxide. Calculate the percent yield of the reaction.
answered May 7, 2021
3 votes
214k views
How many sodium ions are in 4543.3 g of NaCl?
answered Jan 24, 2021
5 votes
206k views
One US dollar equals 0.84 euros. Margo wants to exchange $400 for euro. How many euros will she receive in exchange?
answered Sep 15, 2020
5 votes
24.6k views
If the sin(3x + 10)º = cos(x + 24)º, find x.
answered Sep 10, 2020
3 votes
156k views
Kent earns 4521.94 in salary per month. Just after receiving a paycheck, he is offered an early retirement package that includes a lump sum of the current value of 50% of the amount of each of his remaining
answered Apr 20, 2020
3 votes
115k views
Fill in the term that best completes the statement. Work transfers between objects.
answered Nov 29, 2019
4 votes
29.4k views
Is 17 feet bigger than 804 inches
answered Aug 19, 2019
7 votes
105k views
Segments of DNA transferred from parent go offspring are called
answered Jul 9, 2019
4 votes
35.1k views
In at least 150 words, identify and describe the irony in Wangero's request to have the quilts that had been pieced by grandma Dee and Big Dee.
answered Jun 7, 2019
3 votes
80.7k views
542/9 in short division
answered Nov 24, 2018
6 votes
207k views
What is the area of the trapezoid? A. 320 square feet B. 72 square feet C. 56 square feet D. 160 square feet
answered Jul 8, 2018
3 votes
31.6k views
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