Questions by Jdmaldonado

Questions by Jdmaldonado

In a laboratory experiment, when 35.0 g Mg reacted in excess O2, the percent yield of MgO was 90.0%. What was the actual yield of that experiment?

asked Feb 13, 2021

1 answer

3 votes

90.3k views

Which of the following best describes the slash-and-burn technique? A. incinerating farmland to provide fertilizer for crops B. intensive weeding to keep crops growing C. ploughing the prairie sod to loosen

asked Oct 12, 2020

2 answers

1 vote

71.5k views

What is (-2,3) slope of 1/2

asked May 3, 2020

1 answer

3 votes

150k views

The details from this excerpt support the inference that meat was consumed only by wealthy Elizabethans. many Elizabethans resisted the idea of eating more meat. fish was still a more common staple than

asked Feb 13, 2020

1 answer

0 votes

78.9k views

Mike Kohl, an employee of Spotswood Company, had gross earnings for the month of October of $8,000. FICA taxes were 7.65% of gross earnings, federal income taxes amounted to $1,270 for the month, state

asked Jan 19, 2020

1 answer

2 votes

131k views

matter that is composed of two or more different elements chemically combined in a fixed proportion is classified as

asked Dec 8, 2019

1 answer

4 votes

219k views

Based on how these words are used, and on our knowledge of the other words in the sentence, we make an educated prediction as to what the challenging true or false

asked May 26, 2019

2 answers

5 votes

12.4k views

Which of the following equations is of a parabola with a vertex at (0, -5) y=(x-5)^2 y=(x+5)^2 y=x^2-5 y=x^2+5

asked Oct 19, 2018

2 answers

3 votes

203k views

The hypotenuse of a right triangle is 29.0 centimeters. The length of one of its legs is 20.0 centimeters. What is the length of the other leg?

asked Sep 16, 2018

2 answers

2 votes

75.7k views

Which form of the word volume would be best used in the sentence below This substance is far too ____ to be suitable for use in this particular experiment A. Volume B. Voluminosity C. Voluminous D. Voluminously

asked Sep 14, 2018

1 answer

0 votes

2.9k views

In __________ monarchies, the position of king or queen is passed down within families and is not subject to a popular vote.

asked Apr 20, 2017

2 answers

5 votes

136k views

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