Questions by Xlarsx

Questions by Xlarsx

5. Sodium peroxide reacts vigorously with water in the following unbalanced equation: Na202 + H20+ NaOH + O2 What mass of O2 is produced when 50.0 g Na2O2 reacts with H2O? Show your work

asked Jun 23, 2021

2 answers

2 votes

233k views

What country is Toronto in

asked May 14, 2021

2 answers

0 votes

49.4k views

Which sentence uses the connotative meaning of the word crooked? I wore braces for two years to correct my crooked teeth. The crooked businessman had more money than friends. Driving on the long, crooked

asked Feb 16, 2021

1 answer

4 votes

194k views

Escoge la respuesta que es correcta. Mi hermana _____ música en mi MP3.

asked May 15, 2020

2 answers

4 votes

40.0k views

What are the roots of the polynomial equation x^3-7xx=6x-12? use a graphing calculator and a system of equations. A. -6, 6 B. -4, 1, 3 C. -3, -1, 4 D. 1, 3

asked Apr 3, 2020

2 answers

1 vote

24.2k views

Find the value of x in the triangle shown below.

asked Apr 7, 2019

2 answers

5 votes

229k views

Johnnys dinner bill totaled $75. He left a 15% tip. How much money will johnny spend in all of his dinner?

asked Feb 14, 2019

1 answer

0 votes

153k views

_____ are benefits and/or recognition that a person receives from someone else.

asked Jan 24, 2019

2 answers

5 votes

29.5k views

An investment of $2,000 is earning interest at the rate of 6.2% compounded quarterly over 5 years. Approximately how much interest is earned on the investment? a. $724.67 b. $2127.72 c. $720.37 d. $2720.

asked Dec 26, 2018

2 answers

5 votes

177k views

What is 7/10 subtracted by 3/5

asked Nov 19, 2018

1 answer

0 votes

78.7k views

What were some of the distinctive elements of the artistic Renaissance of western Europe in the fifteenth century?

asked Jul 4, 2018

1 answer

5 votes

203k views

Planet A and planet B are in circular orbits around a distant star. Planet A is 4.5 times farther from the star than is planet B. What is the ratio of their speeds vA/vB?

asked May 11, 2018

1 answer

2 votes

4.5k views

If a population is in Hardy–Weinberg equilibrium, when is the number of heterozygotes at its most? A) when the frequency of dominant alleles is more than the frequency of recessive alleles B) when the

asked Feb 25, 2018

2 answers

1 vote

14.3k views

The area of a pizza is 264 square centimeters. whats the radius

asked Jan 28, 2018

1 answer

0 votes

166k views

Skilled workers who made metal product, cloth, or pottery were called a) priests b)artisans c)scribes d)heroes

asked Jul 8, 2017

2 answers

3 votes

212k views

What is 40/90 simplified?

asked Apr 9, 2017

1 answer

1 vote

31.1k views

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