Questions by Shauna

Questions by Shauna

If the heat of combustion for a specific compound is −1160.0 kJ/mol and its molar mass is 86.47 g/mol, how many grams of this compound must you burn to release 541.20 kJ of heat?

asked Mar 9, 2022

1 answer

18 votes

47.6k views

What is the force behind a 5 kg bowling ball with an acceleration of 5 m/'st?

asked Jan 8, 2022

1 answer

1 vote

93.1k views

I just neeed help ?????

asked Nov 4, 2021

2 answers

4 votes

213k views

I have 5 questions I need to do! Help!!!

asked Oct 27, 2021

1 answer

1 vote

79.0k views

Dukelow Corporation has two divisions: the Governmental Products Division and the Export Products Division. The Governmental Products Division's divisional segment margin is $40,300 and the Export Products

asked Oct 12, 2021

1 answer

0 votes

200k views

Why were books by black authors not taught in Mississippi schools?

asked Sep 12, 2021

1 answer

5 votes

148k views

Please help me please

asked Aug 3, 2021

1 answer

0 votes

203k views

Plzzz help me a lot lolol

asked Jun 25, 2021

2 answers

3 votes

30.4k views

A laser beam of wavelength 670 nm shines through a diffraction grating that has 750 lines/mm. Sketch the pattern that appears on a screen 1.0 m behind the grating, noting distances on your drawing and

asked Mar 26, 2021

2 answers

4 votes

73.4k views

What are ponyboys moral beliefs

asked Dec 16, 2020

1 answer

1 vote

48.6k views

What is the answer for 7.5+2.3y-y

asked Nov 12, 2020

1 answer

1 vote

67.0k views

Need help fast! does anyone know how to do this?

asked Jul 28, 2020

1 answer

2 votes

95.4k views

For the reaction, calculate how many moles of the product form when 0.032 mol of K completely reacts. Assume that there is more than enough of the other reactant. 4K(s)+O2(g)→2K2O(s) Express your answer

asked Jul 26, 2020

1 answer

5 votes

134k views

I have to show if the number is a solution or not. 4 through 9

asked Oct 3, 2019

1 answer

5 votes

90.8k views

Suppose that 2 ≤ f '(x) ≤ 3 for all values of x. what are the minimum and maximum possible values of f(6) − f(4)?

asked Jan 24, 2019

1 answer

3 votes

148k views

The formula V = IR shows the relationship between voltage, current, and resistance. Solve this formula for R

asked Nov 9, 2018

2 answers

5 votes

233k views

Describes the courtship behavior of the male cichlid.

asked Oct 26, 2018

1 answer

0 votes

148k views

The brain volume of homo sapiens is approximately _____ times as large as the brain volume of australopithecus afarensis. the brain volume of homo sapiens is approximately _____ times as large as the brain

asked Apr 13, 2018

1 answer

1 vote

212k views

How do I solve 34-5x+2(x-2)=15

asked May 21, 2017

1 answer

4 votes

167k views

Which threatening act does Bob Ewell do with regard to the Finches?

asked Apr 9, 2017

1 answer

2 votes

42.6k views

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