Questions by Hsh

Questions by Hsh

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asked Sep 22, 2023

1 answer

7 votes

366k views

A chemist prepares a solution of potassium permanganate (KMnO4) by weighing out 3.296 kg of potassium permanganate into a 100. mL volumetric flask andfilling the flask to the mark with water.Calculate

asked Jun 12, 2023

1 answer

1 vote

473k views

A) Look at this expression. 4a + 5 + 4a Select the expression below that shows it written as simply as possible. 8(a + 5) A 13a B. 5 С 8a + 5 D 20a E b) Look at this other expression. 2c + 6 + 3c-4 Simplify

asked Apr 6, 2023

2 answers

45 votes

95.2k views

Y=x²-3x+2 y − −9z – 3

asked Jan 4, 2023

1 answer

24 votes

461k views

Was the "Era of Good Feelings" was a time period of national unity or division? Was this era a reality, or more a myth? Be sure to include at least two examples.

asked Nov 27, 2022

1 answer

4 votes

89.7k views

“No longer pink, he’s red, blood-orange red like a ripe papaya.” Can someone tel me whether this is a metaphor or simile? Or if it’s neither, what kind figure of speech is it?

asked Oct 2, 2022

1 answer

30 votes

471k views

When rebuilding her car's engine, a physics major must exert 405 N of force to insert a dry steel piston into a steel cylinder. What is the magnitude of the normal force in newtons between the piston and

asked Jul 8, 2022

1 answer

36 votes

191k views

How many grams of ammonia would be produced from the reaction of 2.64 moles of hydrogen gas reacting with excess nitrogen?

asked Jul 6, 2022

2 answers

34 votes

301k views

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