Questions by Morten Hagh

Questions by Morten Hagh

If you obtained 2.50 moles of CuSO4 from the reaction of CuO and H2SO4, but the theoretical yield was 3.19 moles, what was the percent yield?

asked Jul 12, 2020

1 answer

5 votes

68.9k views

Which expression is not a polynomial?

asked Mar 22, 2020

1 answer

1 vote

138k views

Please help!!! And please ignore the letters at the bottom:)

asked Jul 6, 2019

1 answer

3 votes

80.6k views

Which is the most likely way in which anti-poverty nongovernmental organizations (NGOs) like Oxfam could help South America to address political challenges?

asked Apr 8, 2019

1 answer

3 votes

38.6k views

Item 9 Evaluate (3−1) 3 +7(6)− 5 2 (3−1)3+7(6)−52 .

asked Dec 22, 2018

1 answer

0 votes

144k views

A rectangular prism has a length of 9 in., a width of 4 in., and a height of 1 1/2 in. The prism is filled with cubes that have edge lengths of 1/2 in. How many cubes are needed to fill the rectangular

asked Jul 23, 2018

1 answer

3 votes

2.7k views

Determine whether the given lengths can be sides of a right triangle. Which of the following are true statements? A. The lengths 14, 24 and 26 can be sides of a right triangle. The lengths 30, 72, and

asked Jun 22, 2018

2 answers

4 votes

64.5k views

Line M passes through the points (5,1) and (8,6) while line n passes through the point (-4,3) and (-1,8) . Which statement accurately describes the relationship between the two lines ?

asked Jun 10, 2018

2 answers

1 vote

209k views

(26 points) During the Industrial Age, what was the main method that businesses used to inform customers about new inventions they could purchase? The multiplex The telephone The telegraph Advertisements

asked May 4, 2018

2 answers

1 vote

150k views

Which of the following is generally true about savings vehicles

asked Feb 13, 2018

2 answers

1 vote

230k views

Lmno is a parallelogram. if nm= x+5 and ol = 2x+3, find the value of x,nm and ol

asked Nov 10, 2017

1 answer

0 votes

137k views

An object has a mass of 8.00kg. What is the gravitational force on the object by the earth

asked Jul 17, 2016

1 answer

0 votes

199k views

a cable company charges $75 for installation plus $20 per month. another company offers free installation but charges $35 per month. for how many moths of cable service would the total cost from either

asked Jan 1, 2016

2 answers

0 votes

20.0k views

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