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Would you expect salts like NaCl, which have singly-charged ions, to have larger or smaller lattice energies compared to salts like CaO which are composed of doubly-charged ions?
answered
Jul 1, 2021
Chemistry
college
6
votes
145k
views
In your math class there are 2 boys for every 3 girls. Witch of the following could be the ratio of boys to girl in the class
answered
Jun 19, 2021
Mathematics
high-school
4
votes
5.9k
views
If b^2=a then b is what of a?
answered
Mar 25, 2021
Mathematics
college
2
votes
210k
views
Which of the following expressions is correct? a. |-37| = 37 B. -|37| = 37 c. |-37| = -37 D. -|-37| = 37
answered
Jan 23, 2021
Mathematics
high-school
0
votes
28.8k
views
Early research on cohabitation indicated that marriages that were preceded by more than one instance of cohabitation were __________ likely to end in separation or divorce than marriages in which the spouses
answered
Jan 9, 2021
Social Studies
high-school
5
votes
204k
views
The development of alternative music is pedominantly an example of which trend? social, artistic, technological
answered
Aug 13, 2020
Arts
middle-school
6
votes
99.4k
views
A student uses a microscope to observe a single-celled organism that can move. The organism contains a nucleus and many chloroplasts. Based on the observations, the student claims the organism is not a
answered
Jul 25, 2020
Biology
high-school
3
votes
56.9k
views
Solve the inequality/Solve for X: ((5x+3)(3x-2))/((x^3-7)^2) \geq 0
answered
Oct 24, 2019
Mathematics
college
5
votes
72.4k
views
Which of these is a modern day result of the Spanish colonization of the americas
answered
Oct 7, 2019
History
middle-school
4
votes
94.2k
views
Why is acupuncture important?
answered
Aug 31, 2019
Health
middle-school
3
votes
69.0k
views
Addressing public policies are an important job of citizens and members of government in any society. What are three stages of defining and solving a public policy issue? A. write letters, determine problem,
answered
Jul 18, 2019
Social Studies
college
3
votes
234k
views
A study is undertaken to find out how much water, in gallons, is in Lake Michigan. Which type of data will the study analyze? A. continuous data B. discrete data C. qualitative data D. categorical data
answered
Jun 10, 2019
Mathematics
high-school
6
votes
179k
views
The __________ variable is the experimental factor that is manipulated; the variable whose effect is being studied.
answered
Jan 13, 2019
Biology
high-school
2
votes
115k
views
What is the name for the height of a prism,cylinder,pyramid,or cone
answered
Sep 14, 2018
Mathematics
high-school
2
votes
35.0k
views
The goal of a market economy is to
answered
Feb 10, 2018
Social Studies
high-school
3
votes
36.0k
views
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