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In Reaction A, students are instructed to add no more than 0.25 mL of 15 M nitric acid. What volume of 15 M nitric acid is required to react with 0.030 g of copper metal? If 1.0 mL of acid contains approximately
asked
Sep 6, 2024
Chemistry
high-school
1
answer
2
votes
8.4k
views
What is a common mistake new drivers make while stopping
asked
Jul 24, 2024
Engineering
college
1
answer
0
votes
114k
views
How many moles of NaCl are in 250 mL of 0.55M solution?
asked
Jun 4, 2024
Chemistry
college
1
answer
2
votes
189k
views
Amirah evaluated 279−38. each statement below is a way for amirah to check her answer. use the drop-down menus to complete each statement.
asked
Apr 14, 2024
Mathematics
high-school
1
answer
2
votes
191k
views
Which written resources contain detailed information about a product or chemical? A.Pesticide labels B.Shipping papers C.Safety data sheets (SDSs) D.Emergency Response Guidebook (ERG)
asked
Feb 6, 2024
Social Studies
high-school
1
answer
0
votes
233k
views
a student kept a notebook during an investigation. which recorded observation was most likely a physical change?
asked
Oct 25, 2023
Social Studies
high-school
1
answer
23
votes
176k
views
Which of the following is not a quality of nonfiction? A.) Nonfiction literature presents true-life experiences or discusses ideas. B.) The people, places, and events are real, not invented. C.) Nonfiction
asked
Oct 13, 2023
English
high-school
1
answer
8
votes
36.9k
views
Who were the Roundheads?
asked
Apr 10, 2023
Social Studies
high-school
1
answer
18
votes
206k
views
A line that includes the points (-7,-3) and (k,-7) has a slope of -4.what is the value of k?
asked
Mar 23, 2023
Mathematics
college
1
answer
4
votes
40.7k
views
Five times the difference of a number, x, and 3 plus 7 is equal to -45. (all i need to know is how to write it)
asked
Nov 21, 2022
Mathematics
high-school
1
answer
2
votes
129k
views
Suspense in literature refers to: The clues a writer includes about future events. The anxiety of an author during the writing process. A prediction a reader makes about future events. A feeling of anticipation
asked
Aug 6, 2022
English
high-school
2
answers
17
votes
72.5k
views
Describe an experiment to show that air support burning
asked
May 27, 2022
Physics
college
1
answer
2
votes
76.1k
views
Candidates may not use dictionaries. (into passive)
asked
May 22, 2022
English
high-school
2
answers
24
votes
47.9k
views
What was the composition of the legislature as established by the great compromise
asked
May 9, 2022
History
high-school
1
answer
0
votes
112k
views
Pls Help ASAP if you. Can
asked
Apr 22, 2022
Mathematics
college
1
answer
1
vote
43.6k
views
Mrs. Eng bought 4 packs of glue sticks. Each pack has 5 glue sticks. Her class uses 2 of the glue sticks for a project.
asked
Sep 21, 2021
Mathematics
high-school
2
answers
0
votes
50.2k
views
40 is 20% of what number?
asked
Aug 20, 2021
Mathematics
college
2
answers
3
votes
21.5k
views
( Please help ) (1/4 + 2/3) + ? = 0 what is the ? Value
asked
Aug 12, 2021
Mathematics
college
1
answer
0
votes
51.2k
views
A. 230 N B. 194 N C. 250 N D. 340 N
asked
Jul 4, 2021
Physics
college
1
answer
5
votes
198k
views
Write at least four rational numbers between -2/5 and -1/3.
asked
Apr 15, 2021
Mathematics
high-school
1
answer
4
votes
128k
views
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