Answers by Meisenman
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Answers by Meisenman

Answers by Meisenman
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The molar mass of HF is 20.01 g/mol. How many moles of Sn are required to react with 40 g of HF?
answered Mar 11, 2018
7 votes
173k views
Choose the most logical answer for this question: ¿Dónde está el teclado? A. El teclado está en El ratón. B. El teclado está debajo del ratón. C. El teclado está al lado del ratón. D. El teclado está encima
answered Mar 8, 2018
5 votes
201k views
An electrician charges his customers an hourly rate plus a service fee of $30. The table shows the amount of money the electrician earned from his last four customers . What equation represents a customers
answered Mar 2, 2018
7 votes
175k views
Choose the equation below that represents the line that passes through the point (-2, -1) and has a slope of 5 ? A) y - 1 = 5(x - 2). B) y + 1 = 5(x + 2). C) y + 2 = 5(x + 1). D) y - 2 = 5(x - 1)
answered Dec 13, 2017
4 votes
33.0k views
If 3 notebooks cost $3.51, how much would 7 notebooks cost?
answered Sep 21, 2017
6 votes
48.2k views
How much heat does it take to melt 2.5 kg of lead when it is at its melting point (m.p. = 327.5°C; Hf = 2.04 × 104 J/kg)? 6.2 × 10^1 J 8.2 × 103 J 5.1 × 10^4 J 1.7 × 10^7 J It takes 2.52 × 10^5 J of heat
answered Apr 6, 2017
6 votes
207k views
Which is an example of the distributive property? A. 9 • (t + 5) = 9t + 45 B. 9 • (t + 5) = (t + 5) • 9 C. 9 • (t + 5) = (9 • t) + 5 D. 9 • (t + 5) = 9t + 5
answered Mar 7, 2017
1 vote
227k views
People commonly abuse drugs because they enjoy the physical or emotional effects that the drug produces. a. True b. False
answered Feb 24, 2017
1 vote
132k views
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