Questions by Johnm

Questions by Johnm

How do I "predict the colour change that would be observed if carbon dioxide gas were bubbled into a mixture of calcium oxide, bromothymol blue, and water."

asked Jun 19, 2019

1 answer

5 votes

111k views

Suppose a triangle has sides a, b, and c, and let (/) be the angle opposite the side of length a. If cos(/) > 0 what must be true? A. b^2 + c^2 < a^2 B. a^2 + b^2 = c^2 C. b^2 + c^2 > a^2 D. a^2 + b^2 > c^2

asked May 17, 2019

2 answers

4 votes

109k views

Help guys I need this ASAP

asked Feb 6, 2019

1 answer

5 votes

157k views

What is the remainder when 15,908 is divided by 13? (Input numeric values only) (1 point)

asked Jun 5, 2018

2 answers

2 votes

228k views

One reason why the constitution was adopted over the article of confederation was ?

asked Mar 28, 2018

1 answer

5 votes

1.4k views

All of the following are context clues except _____. synonyms the definition of key words Bildungsroman morphemes

asked Sep 21, 2017

1 answer

0 votes

184k views

One of the of sulfur is represented as sulfur-35 or S- 35. What does the number 35 signify?

asked Mar 23, 2015

2 answers

3 votes

122k views

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