Questions by Hyperupcall

Questions by Hyperupcall

102.1 g of Aluminum nitrite and 174.3 g of ammonium chloride react to form aluminum chloride, nitrogen, and water. How many grams of the excess reagent remains after the reaction?

asked Dec 5, 2021

1 answer

1 vote

74.7k views

50% of what number is 65?

asked Dec 1, 2021

1 answer

0 votes

41.0k views

The product of 5 and g

asked Nov 19, 2021

1 answer

4 votes

42.2k views

I need to find x and y 2x+4y=8 x=3y-6

asked Aug 23, 2021

2 answers

4 votes

48.2k views

You downloaded a video game to your computer. You have a 60-minute free trial of the game. It takes 5. 5. minutes to set up the game and 7 minutes to play each level. You want to find out how many levels

asked Jul 12, 2021

1 answer

3 votes

166k views

Multiply. (х + 3)(х – 4) What is the middle term in the simplified product? 0 0 0 0

asked Jun 10, 2021

1 answer

0 votes

75.1k views

Estas personas van a la enfermería de la escuela. Explica que les duele. (Explain why these people are going to the school nurse.) modelo: Andrés A Andrés le duele la cabeza. Esteban Esteban 4. O usted

asked May 27, 2021

1 answer

5 votes

40.7k views

A company is selling toothpicks. It costs $0.03 to produce each toothpick and a fixed cost of $120 a month for the company. If the company is selling toothpicks for $0.05 each, how many toothpicks must

asked Jan 16, 2021

1 answer

5 votes

184k views

An 82-year-old preoperative patient expresses anxiety and a premonition of possible death in the surgical suite. The surgical technologist should: A. ask the supervisor to cancel the case immediately B.

asked Dec 5, 2020

1 answer

3 votes

114k views

Did the 1848 revolutions represent more a victory or a defeat for nationalism in germany and italy ?

asked Aug 12, 2020

1 answer

5 votes

169k views

Pleaseeeee help comment the answer thanks

asked Jun 2, 2020

1 answer

3 votes

67.7k views

4.41 g of propane gas (C3H8) is injected into a bomb calorimeter and ignited with excess oxygen, according to the reaction below. The calorimeter (including the water) has a heat capacity of 97.1 kJ/°C.

asked Feb 10, 2020

1 answer

0 votes

127k views

A rollercoaster speeds up from rest to (45m/s) in 1.2s (37.5 m/s²). The roller coaster car then travels vertically upwards and decelerates at 10m/s² How much time passes before it is stationary (for a

asked Jul 6, 2019

1 answer

2 votes

41.8k views

"what does it mean to evaluate an algebraic expression"

asked Jul 5, 2019

1 answer

3 votes

60.8k views

Suppose that a country of 72 million people about 3600 die from drowning each year. What is the percent chance that a person will drown in a given year? A. 0.002% B. 0.003% C. 0.004% D. 0.005%

asked Mar 1, 2019

1 answer

0 votes

129k views

This passage from the Declaration of Independence supports the ______________ of the document.

asked Feb 22, 2019

2 answers

5 votes

108k views

A jar contains 30 red, 40 blue, and 50 white buttons. you pick one button at random, find the probability that is not white

asked Jan 18, 2019

1 answer

2 votes

224k views

What is the value of x?

asked Feb 23, 2018

1 answer

0 votes

174k views

Why do electrons move from the negative end of the tube to the positive end? please help

asked Dec 14, 2017

1 answer

1 vote

25.2k views

What caused the most severe economic crisis in american history

asked Oct 18, 2017

1 answer

4 votes

126k views

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