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All of the following are true of bases except Arrhenius bases are any substances that decrease the concentration of hydroxide ions. Brønsted-Lowry bases are any substances that accept a hydrogen ion. Lewis
answered
Jul 1, 2018
Chemistry
high-school
3
votes
46.2k
views
Simplify: (5x2 − 9x + 3) − (−4x2 + 3x − 5) 9x2 − 12x + 8 9x2 − 6x − 2 x2 − 6x − 2 9x2 − 12x − 2
answered
Jun 7, 2018
Mathematics
high-school
4
votes
197k
views
6. Metals like aluminum can react with _______ to form coatings that _______ corrosion. A. iron; prevent B. iron; cause C. oxygen; cause D. oxygen; prevent
answered
May 22, 2018
Chemistry
high-school
5
votes
17.6k
views
Plz help with both plz
answered
May 8, 2018
Mathematics
middle-school
0
votes
97.8k
views
At charlie's recent check-up, her doctor told her that she is obese. charlie's bmi is most likely in the _____ percentile.
answered
Mar 7, 2018
Social Studies
high-school
2
votes
107k
views
Which of the following is an adaptation of an animal that lives in an area with a polar climate?
answered
Sep 26, 2017
Biology
high-school
4
votes
45.3k
views
She was in school for about 1000 days what if you had to rounded it to the nearest 10 what is the answer?
answered
Mar 31, 2017
Mathematics
high-school
5
votes
58.5k
views
What is tone? what type of tone is appropriate for a research paper?
answered
Feb 15, 2017
English
high-school
2
votes
136k
views
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