Answers by Kabaehr
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Answers by Kabaehr

Answers by Kabaehr
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Hard water often contains dissolved Ca2+ and Mg2+ ions. One way to soften water is to add phosphates. The phosphate ion forms insoluble precipitates with calcium and magnesium ions, removing them from
answered Jun 14, 2019
5 votes
146k views
True or false: John Constable created hundreds of thumbnail sketches and studies before beginning a final piece
answered Apr 14, 2019
4 votes
93.1k views
How many unique triangles can you construct with all sides having integers length, with one side of length 5 cm and a perimeter less than or equal to 16 cm
answered Nov 29, 2018
3 votes
136k views
One of the earliest american autobiographies was written by _____. Benjamin Franklin Patrick Henry Martha Washington
answered Oct 29, 2018
2 votes
138k views
Identify the terms ,like terms ,coefficients,and constants in 7-5x+1
answered Oct 9, 2018
4 votes
214k views
Nathan notice his computer system is slowing down when he tries to copy document to it he also get prompt that warns him that this system is running low space which hardware device should you consider
answered Jul 11, 2018
7 votes
132k views
Which word could replace costly to make the sentence feel more positive
answered Apr 25, 2018
5 votes
1.3k views
Each group of three digits separated by commas in a multi digit number
answered Sep 17, 2017
4 votes
103k views
How many degrees are in an angle that turns through 1/2 of a circle?
answered Aug 13, 2017
7 votes
192k views
What happens when the liquid is poured through the filter
answered Jul 3, 2017
6 votes
219k views
Which of the following best explains why a species of lizard is able to live in the desert but not in tundra regions? A. High average air temperatures are critical to the lizard’s survival. B. A dry environment
answered Feb 7, 2017
5 votes
40.6k views
Determine the potential difference between two charged parallel plates that are 0.20 cm apart and have an electric field strength of 6.0 V/cm.
answered Nov 11, 2015
3 votes
21.4k views
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