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How many millimoles of Ca(NO3)2 contain 4.78x10^22 formula units of Ca(NO3)2? Options: a) 1.46 millimoles b) 2.91 millimoles c) 4.78 millimoles d) 9.56 millimoles
answered
Aug 26, 2024
Chemistry
high-school
3
votes
124k
views
DNA is located in the nucleus and is a very large molecule. So large that it cannot leave the nucleus. This creates a problem for some cellular production processes. How might this issue be solved? A.
answered
Aug 7, 2024
Biology
high-school
5
votes
139k
views
Let w be the set of all vectors of the form shown on the right, where b and c are arbitrary. Find vectors u and v such that w. Why does this show that w is a subspace of ?
answered
Apr 1, 2024
Mathematics
high-school
3
votes
33.6k
views
: you are cleaning out a drawer and find a secret massage carved or written on the bottom of the drawer. What should you do. Write a letter to your friend and tell him about your incident
answered
Mar 30, 2024
English
high-school
1
vote
99.2k
views
I need help please! Parallel to y=9x+3, y-intercept at -2
answered
Nov 25, 2023
Mathematics
high-school
11
votes
192k
views
Why is it helpful to read sentences backward when proofreading? A. Reading backward helps writers see each word individually. B. Reading backward gives writers the meaning of the sentence as a whole.
answered
Oct 17, 2023
English
high-school
4
votes
32.7k
views
Ease select the word from the list that best fits the definition equal to mass multiplied by velocity mpulse mpulse mpulse-momentum theorem nomentum angular momentum
answered
Sep 22, 2023
Physics
college
11
votes
23.9k
views
a stock had a return of 9.7 percent last year. if the inflation rate was 2 percent, what was the approximate real return?
answered
Apr 14, 2023
Business
high-school
3
votes
128k
views
G(x)=|-2x|-3 Describe the transformations from f(x) = |x| to g(x)
answered
Mar 26, 2023
Mathematics
college
5
votes
57.7k
views
How did the Anzac Legend Change Overtime?
answered
Feb 24, 2023
History
high-school
2
votes
119k
views
What can cause thermal expansion that results in a change in the density of ocean water? a climate change b freezing temperatures c weathering and erosion d addition of sediments
answered
Dec 27, 2022
Biology
college
4
votes
193k
views
3. Describe what happens to chemical bonds as a chemical reaction is taking place. 4. Give 3 examples on a daily basis of chemical reactions. 5. What is the difference between a chemical formula and a
answered
Dec 24, 2022
Chemistry
high-school
3
votes
4.0k
views
What is the area of a circle with a radius of 6 ft? Use 3.14 for π. Round to the nearest tenth if necessary.
answered
Nov 17, 2022
Mathematics
middle-school
4
votes
16.9k
views
If you could genetically engineer a more efficient system of carbohydrate digestion for the ruminant, what would you try to make the new system accomplish
answered
Oct 1, 2022
Biology
college
3
votes
187k
views
There are two loaf cakes. One is 36cm long and one is 27cm long. They want to cut the cake up and sell the slices, but all the slices must be equal. What is the largest slices that they can cut them into?
answered
Sep 7, 2022
Mathematics
college
11
votes
45.1k
views
Are you a boy or girl because of Mitosis or Meiosis?
answered
Aug 31, 2022
Biology
high-school
9
votes
36.1k
views
1. How did nationalism fuel the independence movement in Africa in the 20th century A. Nationalism required the violent overthrow of colonial leaders. B. Nationalism allowed Muslims to move back to their
answered
Jun 27, 2022
Social Studies
middle-school
5
votes
177k
views
What is context of poster" We Can Do It!"?
answered
Apr 24, 2022
History
college
5
votes
218k
views
If the Moon is in the position shown, what is the view from Earth?
answered
Apr 21, 2022
Chemistry
high-school
4
votes
177k
views
Ivan drove 804 miles in 12 hours. At the same rate, how many miles would he drive in 9 hours?
answered
Apr 18, 2022
Mathematics
high-school
6
votes
58.0k
views
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