Answers by Phreak Nation
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Answers by Phreak Nation

Answers by Phreak Nation
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The pH scale for acidity is defined by pH= -log subscript 10 [H superscript+] where [H superscript+] is the concentration of hydrogen ions measured in moles per liter (m). A solution has a pH of 8.4 Calculate
answered Jun 18, 2022
7 votes
64.6k views
HELP please Thank you
answered May 22, 2022
5 votes
144k views
It is hard to prevent hearing damage. This is because А.the signs do not appear until it is too late. B.the sounds that cause damage are very common. C.the ear is located so close to the nose. D.the skin
answered Mar 28, 2022
2 votes
169k views
Solve for u. -1.2u - 8.48 = 9.61 + 1.50
answered Mar 25, 2022
6 votes
21.4k views
Mikiyah invested $2,500 in a simple interest account for 2 years.At the end of the years she has earned $75 in interested.What was the simple interest rate of this account?
answered Mar 15, 2022
5 votes
6.7k views
What does Thoreau use as a metaphor for government? a store a machine a business a farm
answered Feb 25, 2022
7 votes
36.5k views
blank was ended by the Treaty of Versallles. World War II The Seven Years War The Sino-Japanese War World War​
answered Jan 26, 2022
3 votes
130k views
I need help!! ASAP please and thank you!!
answered Dec 16, 2021
0 votes
81.6k views
(p'=>q)vp =? last repeats pls help ​
answered Nov 4, 2021
3 votes
55.8k views
Which two of these words can be used to describe a summary? concise objective specific detailed
answered Oct 30, 2021
5 votes
135k views
Juan mowed 8 lawns in 16 hours. What was his rate of mowing in hours per lawn? Express your answer in simplest form.
answered Oct 13, 2021
2 votes
9.0k views
What is the first step needed to solve 3 over 4 multiplied by x minus 3 equals negative 18 ? (1 point) Add 3 to both sides Subtract 18 from both sides Multiply both sides by 3 Divide both sides by 4
answered Sep 20, 2021
3 votes
108k views
Old Testament prophets made intercession for the people. True False
answered Sep 6, 2021
2 votes
135k views
Does the Constitution allow congress to ban slavery? True or False?
answered Aug 19, 2021
5 votes
51.3k views
50 points SAQ #1 "When in the course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume among the powers of the earth
answered Jun 24, 2021
4 votes
73.0k views
21 POINTS HELP !! For each of the following formulae, infer the kind of and number of atoms. a. Nitrogen N2 b. Phosphorus P4 c. Glucose C6H12O6 d. Sulphur dioxide SO2 e. Ethanol C2H5OH
answered May 2, 2021
4 votes
84.3k views
Thanks guys for the help! heres another question
answered Apr 14, 2021
0 votes
152k views
Question: Give the name for the following compounds 1. MgF2 2. C2H6 3. Fe203
answered Apr 9, 2021
3 votes
203k views
Please help me in this one also <33!
answered Apr 2, 2021
6 votes
186k views
Why does lightning follow a jagged path
answered Jan 29, 2021
2 votes
189k views
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