Questions by Mohamed Hegazy

Questions by Mohamed Hegazy

Phenolphthalein would not be an appropriate indicator to use to determine the Ka1 of phosphoric acid Why not? what indicator would be appropriate?

asked May 3, 2021

1 answer

2 votes

206k views

Please Find m∠ABC, m∠FEC in degrees. all information is on the attached document Thank you

asked Mar 16, 2021

2 answers

4 votes

39.3k views

More than 200 different types of cells exist in the human body. Why do you think these cells are important for various body functions? Explain your response.

asked Mar 5, 2021

2 answers

1 vote

55.7k views

Explain how to find the differnce using counters. -5-(-3)

asked Feb 16, 2021

1 answer

0 votes

208k views

Draw base ten blocks to model division with regrouping for each division expression below

asked Oct 16, 2020

1 answer

5 votes

222k views

Each time Henry visits the art museum he pays $15 for parking and $25 for admission. If he buys a membership for $110, parking will cost $10 and admission will be free. Choose the two equations that represent

asked Sep 9, 2020

1 answer

0 votes

5.5k views

Compounds A and B react to form compounds C and D according to the equation: aA + bB → cC + dD. Under which conditions will the rate law be given by the equation: rate = k[A]a[B]b? A. The reaction takes

asked May 14, 2020

2 answers

2 votes

147k views

In this triangle, what is the value of x? Enter your answer, rounded to the nearest tenth, in the box. x =

asked Jan 6, 2020

2 answers

2 votes

95.4k views

138+710 is the same as blank 700

asked Aug 20, 2019

2 answers

0 votes

80.3k views

Breaking history into distinct periods of time is an example of ___.

asked Aug 10, 2019

2 answers

1 vote

181k views

A freight elevator has a weight limit of 2 tons. each crate that is loaded weighs 80 pounds. what is the greatest number of crates that can be loaded onto the elevator

asked May 7, 2019

2 answers

0 votes

27.8k views

Where is Quito located? Tropic of Cancer Tropic of Capricorn Equator Prime Meridian

asked Jan 10, 2018

2 answers

3 votes

202k views

Which expression has a value of 20

asked May 24, 2017

2 answers

1 vote

234k views

Los estidiantes (escuchar) la musica rap

asked Jan 21, 2017

1 answer

4 votes

15.6k views

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