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Bob measured out 1.60 grams of sodium. He calculates that 1.60 g of sodium should produce 4.07 g of NaCl. In his lab, he only makes 3.45 g. What is his percent yield?
answered
Jan 15, 2022
Chemistry
college
2
votes
223k
views
A container holds 2/3 gallon of apple juice. If four people from the cross-country track team share the juice equally, how much juice will each team member get? You would use _______ to solve this problem.
answered
Jan 2, 2022
Mathematics
high-school
4
votes
229k
views
What is the answer to: 3x-11(that part is under a square sign) then =7. Please give an explanation to this problem thank you!
answered
Dec 15, 2021
Mathematics
middle-school
4
votes
104k
views
If AABC = ADFE determine the values of x and y. B 32.1 99° 38.4 45° 36 A 54 F (8y -- 5)º 2y + x D E
answered
Nov 27, 2021
Mathematics
high-school
1
vote
176k
views
A house purchased 5 years ago for 100,000 was sold for 161,051. Assuming exponential growth , approximate the annual growth rate , to the nearest percent .
answered
Sep 30, 2021
Mathematics
middle-school
2
votes
145k
views
Why does chocolate melt faster when crushed?
answered
Sep 20, 2021
Chemistry
middle-school
1
vote
104k
views
What is the name of part B in the sphere below? radius diameter center great circle
answered
Aug 24, 2021
Mathematics
high-school
3
votes
62.0k
views
A number divided by three less two is at most two
answered
Jul 31, 2021
Mathematics
middle-school
1
vote
71.7k
views
PRIOR TO WWI, WHAT WAS THE ALLIANCE SYSTEM CALLED BETWEEN GREAT BRITIAN, RUSSIA, & FRANCE?
answered
May 1, 2021
History
high-school
4
votes
229k
views
Describe the role of nuclear fusion in the life cycle of a star.
answered
Apr 3, 2021
Biology
high-school
4
votes
202k
views
Does anyone know the answer
answered
Feb 13, 2021
Mathematics
high-school
7
votes
127k
views
Were the progressives' goals conservative or radical?
answered
Dec 21, 2020
History
middle-school
1
vote
208k
views
The presidential primary sysytem ____. A. Is used in almost all states. B. Was used in a few states in 2008. C. Has limited partisanship. D. Is determined by state leadership.
answered
Dec 19, 2020
History
college
5
votes
82.5k
views
Which of the following are examples of a function? Justify your answers. g. The assignment of teachers to students enrolled in each of their classes.
answered
Nov 17, 2020
Mathematics
high-school
4
votes
125k
views
Suppose you're on a hot air balloon ride, carrying a buzzer that emits a sound of frequency f. If you accidentally drop the buzzer over the side while the balloon is rising at constant speed, what can
answered
Sep 18, 2020
Physics
college
3
votes
149k
views
The sum of two numbers is 24. The difference is 16. What are the two numbers?
answered
Jun 10, 2020
Mathematics
middle-school
3
votes
201k
views
The first part of a show starts at 7:45 pm it lasts for 35 minuets what time does it end
answered
Jan 2, 2020
Mathematics
middle-school
7
votes
156k
views
Which question is a biased question? What is your favorite color out of red, blue, and green? How old are you? Do you prefer a beautiful sunny day or a depressing rainy day? How many siblings do you have?
answered
Sep 23, 2019
Mathematics
middle-school
6
votes
51.7k
views
HELP ASAP, 100 POINTS WHERE DID I GO WRONG? EXPLAIN AND TELL ME WHY
answered
Jun 17, 2019
Mathematics
high-school
5
votes
83.0k
views
Imagine discovering a loss-of-function mutation in a eukaryotic gene. you determine the gene's nucleotide sequence from the start site for transcription to the termination point of transcription and find
answered
Apr 18, 2019
Biology
high-school
4
votes
228k
views
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