Questions by Arifa Chan

Questions by Arifa Chan

A titration was performed on 50.0mL of 0.250 M NaOH.After the addition of 7.14mL of HCI, the phenolpthalein indicatorchanged from pink to colorless. What was the concentration ofthe hydrochloric acid?

asked Aug 16, 2021

1 answer

4 votes

218k views

Most of what we read is based on fact. True False

asked Jun 22, 2021

1 answer

0 votes

106k views

I need help lollllllllll

asked May 18, 2021

1 answer

1 vote

65.4k views

if no radio waves are reflected back to a weather tower what does that tell scientists about the weather near that tower

asked May 16, 2021

1 answer

3 votes

114k views

A particle is moving in a plane with constant radial velocity \dot{r} = 2.11 m/s, having started at the origin. It also has a constant angular velocity \dot{\theta} = 2.55 rad/s. When the particle is 2.

asked Apr 13, 2021

1 answer

2 votes

32.5k views

What do we call the certain electrons that are able to sometimes wander away or be shared? *

asked Mar 15, 2021

1 answer

1 vote

41.2k views

What other actions aside from rioting could Shays have used to communicate his needs?

asked Feb 5, 2021

1 answer

0 votes

68.9k views

7 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!

asked Nov 8, 2020

1 answer

0 votes

141k views

An ice cream sundae costs $1.75 plus an additional $0.35 for each topping. If the total cost is $2.80, how many toppings did the sundae have?

asked Apr 11, 2020

1 answer

4 votes

161k views

A local high school wants to enclose their practice field with a fence. The school has purchased 1,000 feet of fencing for the project. Determine the dimensions of the fence that will enclose the largest

asked Feb 23, 2020

1 answer

2 votes

116k views

Kim has 132 pieces of candy. She gave Makayla 24 pieces of candy, she then gave Luke 4 more pieces of candy than she gave Makayla. How many pieces of candy did Kim have left?

asked Feb 3, 2020

1 answer

1 vote

149k views

Read the second stanza of wallace stevens's "the anecdote of the jar" below:the wilderness rose up to [the jar],and sprawled around, no longer wild. the jar was round upon the ground and tall and of a

asked Jan 26, 2020

2 answers

1 vote

36.5k views

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