Questions by Mark Brackett

Questions by Mark Brackett

Tollens\' reagent, [Ag(NH3)2] , is used to test for the presence of aldehydes. The reaction results in reduction of the silver ion to form a mirror of silver metal. Concurrently, the aldehyde is oxidized.

asked May 14, 2020

1 answer

0 votes

109k views

Whats a SIMPLE topic setance for why Autumn is my favorite season

asked Aug 23, 2019

1 answer

3 votes

184k views

Rico is making 4 batches of salsa. Each batch needs 2/3 cup of corn. He only has a 1/3-cup measure. How many times must Rico measure 1/3 cup of corn to have enough for all of the salsa?

asked May 26, 2019

1 answer

5 votes

162k views

INFERNO CANTO II - "So, if I surrender myself to going there, I fear the undertaking shall prove folly. (II, 34–35) Which statement best explains the meaning of lines 34–35? A. If I follow the path before

asked Mar 18, 2019

2 answers

5 votes

126k views

x = y - 3 x + 3y = 13 What is the solution to the system of equations? A) (1, 4) B) (4, 1) C) (7, 4) D) (2.5, 5.5)

asked Dec 24, 2018

1 answer

3 votes

170k views

As a pot of water boils, the temperature of the water__________as the water level drops ? A.) Remains the same B.) Drops C.) Rises

asked Sep 9, 2018

2 answers

2 votes

109k views

How did Bach contribute to the Baroque period? (could you also name some important compositions he wrote during that time?)

asked May 14, 2018

1 answer

1 vote

100k views

Which situation CANNOT be represented by this equation? 3x+4=19 Penny is selling candles for $3 each at a fund-raiser. If she starts selling with $4 to help her make change, how many candles, x, will she

asked Apr 26, 2018

2 answers

0 votes

114k views

The Ottoman Empire was the largest and most influential Christian empire. a. True b. False

asked Jul 27, 2017

1 answer

4 votes

121k views

In 1999, there was a limit on the amount of earnings subject to the social security tax true false

asked Feb 14, 2017

2 answers

0 votes

187k views

Francium is a naturally occurring radioactive element. At any moment there is probably no more than an ounce of francium on earth. Francium's chemical properties are most similar to those of which of the

asked Jan 25, 2017

1 answer

2 votes

35.3k views

Page:

Search QAmmunity.org