Questions by Minerva

Questions by Minerva

How much energy must be removed from a 125 g sample of benzene (molar mass= 78.11 g/mol) at 425.0 K to liquify the sample and lower the temperature to 335.0 K? The following physical data may be useful.

asked Feb 18, 2021

1 answer

0 votes

23.9k views

What is the main purpose of mitosis? A. to separate sister chromatids B. to copy the cell’s DNA C. to help the cell grow larger D. to divide the cytoplasm

asked Aug 14, 2020

2 answers

0 votes

143k views

A car with a 20 gallon gas tank can go 25 miles on 1gallon of gas. If the tank is full at the begining of the trip, how many times does the driver have to refill the gas tank on a 725 mile trip

asked Jun 26, 2020

2 answers

2 votes

93.3k views

What is the correct order of steps during the formation of an ionic bond

asked Nov 14, 2019

1 answer

2 votes

35.3k views

Prestige, borrowed from French, is derived from Latin praestigium, meaning illusion, or juggler's trick. Is it A) amelioration B) pejoration

asked Apr 23, 2019

1 answer

0 votes

200k views

Please answer the question, and explain each step

asked Apr 14, 2019

1 answer

2 votes

138k views

William Sidney Mount was the first 19th-century artist to portray the daily life of an average person true false

asked Dec 18, 2018

1 answer

2 votes

206k views

PLEASE HELP ME OR I'LL FAIL Which pronoun correctly completes the following sentence? The student picked up _____ own backpack and ran to math class. she or he their his or her its

asked Dec 8, 2018

2 answers

2 votes

221k views

Wastewater is filling barrels at the rate of 11 quarts per hour. The recycling facility picks up 120 full barrels on each trip, and each barrel holds 12 quarts of wastewater. How many days are between

asked Aug 17, 2018

1 answer

0 votes

144k views

How did the improvements to railroads affect the economy and transportation in the U.S

asked Jul 28, 2018

1 answer

0 votes

71.9k views

What was the main concern with the first draft of the Articles of Confederation?

asked Aug 17, 2017

1 answer

0 votes

113k views

Find (4/7y-2 + 7y/2-7y)(Y+5/6 - y +3/6)

asked Aug 12, 2017

1 answer

3 votes

218k views

What is the square root of 1.395?

asked Apr 23, 2017

1 answer

1 vote

63.6k views

Explain the difference between a undefined term and defined term In geometry

asked Apr 21, 2017

1 answer

4 votes

121k views

Who was the last president from the Revolutionary War?

asked Feb 4, 2017

2 answers

4 votes

171k views

The variables x and y are directly proportional, and y=2 when x=3. What is the value of y when x=9

asked Oct 16, 2015

2 answers

2 votes

187k views

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