Recent activity by Brian Coleman

Recent activity by Brian Coleman

In the reaction of 1 mol of solid carbon with 1 mol of oxygen gas, the energy of the carbon dioxide gas produced is 394 kJ lower than the energy of the reactants.Is the reaction exothermic or endothermic?

asked Dec 18, 2023

1 answer 89.3k views

What kind of sugar is in dna triose or Penros or hexose

answered Dec 10, 2023

1 answer 75.5k views

What bone was in the spinal cord

answered Nov 19, 2023

1 answer 136k views

hi!! can someone do 14 and 16 or just one if you’d rather do that?? thank you sm i’m just trying to get some of my assignments done by tomorrow and i don’t understand how to do these things

answered Oct 23, 2023

1 answer 62.8k views

Two exterior angles of a triangle are 112 and 98. Find the third exterior angle.

asked Sep 22, 2023

2 answers 112k views

-11, -7 , -3 what is the next integer in the pattern

answered Jul 25, 2023

2 answers 213k views

What is the process of sedimentation?

answered Jun 21, 2023

1 answer 82.9k views

A 25 kg block is pulled with an applied force of 200 N across a horizontal surface. The block experiences a frictional force of 75 N.a. Draw a free-body diagram for the block, including all forces acting

answered Feb 14, 2023

2 answers 112k views

The measure of an angle is 106°. What is the measure of its supplementary angle?

asked Jan 26, 2023

1 answer 147k views

What is the equation of the line that passes through (1, 3) and (-2, -3)?

asked Jan 16, 2023

1 answer 209k views

Which activity offers the most health benefits? A gardening B taking out the trash C walking down a flights of stairs D doing sit-ups and push- ups

answered Dec 21, 2022

2 answers 26.8k views

What did the “Scorched Earth Policy” CREATE?

answered Nov 6, 2022

1 answer 37.4k views

When a caterpillar is big enough, it will form a chrysalis. During which stage of metamorphosis does this occur? (2 points) a Adult b Egg c Nymph d Pupa

answered Oct 5, 2022

2 answers 117k views

24 peppermint; 8 to 5

answered Aug 24, 2022

1 answer 133k views

1. Which of the following is NOT a description of the presidency of Andrew Johnson? He was the first to become president after an assassination. He was the first to be impeached while in office. He was

asked Aug 5, 2022

1 answer 17.8k views

We canconnect two or more computer together using cables true or false

asked Aug 4, 2022

1 answer 201k views

If y and x are directly proportional and when y = 10 then y = 70, Evaluate the value of y when x is 12

answered Jul 28, 2022

1 answer 188k views

Comparison between availability of food & population in current scenario. In UAE. (10-marks) 100-200 words please

answered Apr 29, 2022

1 answer 105k views

What accounting book should a merchandising business use to show a payment and transaction history for each customer who bought items with credit? When a company has customers who buy units of merchandise

asked Apr 6, 2022

2 answers 175k views

The zinc chloride produced by the reaction is in what state

answered Mar 26, 2022

1 answer 105k views

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