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 is the solution to the inequality Three-fifths + y greater-than-or-equal-to StartFraction 11 over 15 EndFraction? y greater-than-or-equal-to StartFraction 2 over 15 EndFraction y greater-than-or-equal-to

asked Jul 26, 2024

1 answer

2 votes

61.7k views

A rectangular garden is 3ft longer than it is wide. Its area is 418 ft^2. What are its dimensions

asked May 9, 2024

1 answer

2 votes

140k 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

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