Questions by Efferalgan

Questions by Efferalgan

Describe the mistakes and the effect on the product: When recovering the benzoic acid component, instead of using pH paper you adjusted the pH to 7 using litmus paper.

asked Dec 12, 2024

1 answer

4 votes

138k views

A certain liquid has a vapor pressure of 92 torr at 23 degrees Celsius and 215 torr at 45 degrees Celsius. Calculate H vaporization for this liquid in KJ/mole. Calculate the normal boiling point for this

asked Dec 10, 2024

1 answer

1 vote

161k views

The weighted average contribution margin per unit for a company that sells two products and sells twice as many units of product A as it sells of product B may be described by which of the following? A)The

asked Nov 21, 2024

1 answer

5 votes

47.8k views

I know that x^2 + y^2 in cartesian coordinates is r^2 in polar coordinates. However, in my problem, I’m given x^2 + z^2. On a graph, it still forms a circle, except on a different plane than just x^2 +

asked Aug 7, 2024

1 answer

1 vote

177k views

What happens when you reconcile an account where the difference is not zero?

asked May 3, 2024

1 answer

0 votes

69.2k views

What are the three key components of both robots and the IoT?

asked Mar 12, 2024

1 answer

4 votes

73.7k views

What is the value of x that would make line a parallel to line b?

asked Aug 9, 2023

1 answer

4 votes

53.6k views

Are immigrants a strain on our economy or do they help it?

asked Jul 21, 2023

1 answer

5 votes

224k views

In a cafeteria, 3 8 of the students are eating salads , and 1 4 are eating sandwiches. There are 16 students in the cafeteria. How many students are eating lunches other than salads or sandwiches?

asked Nov 16, 2022

2 answers

25 votes

235k views

The volume of a cube is 496cm Work out the length of its side rounded to 1 DP cm

asked Aug 2, 2022

1 answer

3 votes

189k views

Explain TWO reasons why some Grenadians were unhappy 2 with Galry's government

asked Jul 7, 2022

1 answer

2 votes

217k views

Can anybody help me with this

asked May 2, 2022

1 answer

3 votes

151k views

Malpractice suits often involve lengthy ____________________. HELP!!!!!!

asked Mar 26, 2022

1 answer

4 votes

223k views

A man drops a ball off of a 7.2 m high cliff, what is the ball's velocity as it hits the ground? (- 12m/s) Proof llease

asked Jan 3, 2022

1 answer

6 votes

191k views

What is the cubic Yardage of a 60'X40'X6" thick lab?

asked Nov 14, 2021

1 answer

1 vote

96.0k views

Helppppppppppppppppp

asked Aug 3, 2021

1 answer

0 votes

57.2k views

Hitzu Co. sold a copier (that costs $4,500) for $9,000 cash with a two-year parts warranty to a customer on August 16 of Year 1. Hitzu expects warranty costs to be 6% of dollar sales. It records warranty

asked Apr 6, 2021

1 answer

4 votes

229k views

The River is a poem which describes a river in all its vitality and splendour. give examples

asked Aug 13, 2020

1 answer

2 votes

68.8k views

What is the slope of the line segment? End point: (4,16) Start point: (0,0)

asked Jul 21, 2020

2 answers

2 votes

7.2k views

Which of the following properties would you look for in vectors? a.They cannot ensure expression. b.They are small enough to manipulate in the lab. c.They survive inside cells. d.They contain a recognizable

asked Jul 2, 2020

1 answer

4 votes

52.0k views

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