Questions by Michael Hoff

Questions by Michael Hoff

PLEASE HELP!! Given the following balanced reaction between hydrochloric acid and oxygen gas to produce water and chlorine gas, how many grams of chlorine gas, Cl2, are produced from 27.8 g of hydrochloric

asked Jul 4, 2019

2 answers

4 votes

191k views

A 500.0 ml buffer solution is 0.10 m benzoic acid and 0.10 m sodium benzoate has an initial ph of 4.19. what is the ph of the buffersolution upon addition of 0.010 mol ofnaoh? the kafor benzoic acid is

asked Dec 15, 2018

2 answers

5 votes

51.0k views

Briana Driscoll sells real estate. She earns a 6% straight commission on each sale. She recently sold a house for $355,000. What was her commission? a.$21,300 b.$23,300 c.$20,900 d.$23,500

asked Nov 24, 2018

1 answer

4 votes

33.3k views

Solve each system by elimation 2x-3y=6 and 6x-9y=9

asked Oct 24, 2018

1 answer

1 vote

132k views

A bookstore is having a sale in which you can get 4 notebooks for $7.00 and 10 folders for $2.50. How much will it cost Rico to buy 5 notebooks and 6 folders?

asked May 12, 2018

1 answer

1 vote

129k views

Texas licensing laws are designed for novice drivers to gain ___________ incrementally, or in stages.

asked Jun 18, 2017

1 answer

2 votes

107k views

Why did the steel industry become so important after the Civil war?

asked Apr 27, 2017

1 answer

1 vote

26.7k views

How long does a state senator term last.

asked Nov 11, 2016

1 answer

4 votes

131k views

A 4 kg book and a 7 kg lamp are both in the living room. If the force of gravity between them is 2.99x10^-10 N. How far apart are they? A. 1.8 m B. 6.3 m C. 2.1 m D. 2.5 m

asked Aug 4, 2016

1 answer

5 votes

172k views

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