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What volume of water must be added to 11.1 mL of a pH 2.0 solution of HNO3 in order to change the pH to 4.0? A) 11.1 mL B) 89 mL C) 110 mL D) 1.10 ? 103 mL E) 28 mL
asked
Oct 7, 2020
Chemistry
high-school
1
answer
2
votes
204k
views
What is the slope is f the following equation y=2/5x +2what us the slope of the following equation y=2/5x+2
asked
Aug 10, 2020
Mathematics
middle-school
2
answers
1
vote
104k
views
Select the best description for the following: The school field trip is next week the kids are all excited. A. comma splice B. fused sentence C. complete sentence
asked
Jul 20, 2020
English
college
1
answer
3
votes
104k
views
When should you use the verb conocer? A: when describing location B: when talking about knowing how to do something C: when describing what somebody is like D: when talking about knowing a place
asked
Jul 16, 2020
Spanish
middle-school
2
answers
5
votes
128k
views
Need help plzzz with how to add picture for this
asked
Jun 28, 2020
Mathematics
high-school
1
answer
3
votes
145k
views
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