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Xg 4Na + 15g 02 → 70g 2Na20
answered
Jun 18, 2022
Chemistry
high-school
10
votes
73.6k
views
Which region produced most of the cotton during the Civil War? A. North B. South
answered
Mar 19, 2022
History
middle-school
0
votes
134k
views
2. Given R (6, -2) and S (8, 12), find the midpoint of RS.
answered
Feb 13, 2022
Mathematics
college
8
votes
151k
views
Lab number 14: sudden stops hurt newtons first law
answered
Jan 20, 2022
Physics
high-school
5
votes
200k
views
How did sea travel on the Mediterranean benefit Greece? Choose four correct answers. A.It led to the development of new technology based on ideas from Phoenicia. B.It led to other cultures influencing
answered
Dec 20, 2021
History
middle-school
2
votes
150k
views
How could this mRNA sequence support a triplet code? ACACACACACAC
answered
Dec 20, 2021
Biology
middle-school
3
votes
216k
views
41,535 divided by 103, What's the remainder
answered
Oct 25, 2021
Mathematics
high-school
2
votes
228k
views
Do you guys know what type of tissue this is?
answered
Sep 3, 2021
Medicine
middle-school
3
votes
12.7k
views
Coefficients in a chemical equation express_____between molecules or compounds.
answered
Aug 18, 2021
Chemistry
high-school
2
votes
134k
views
The midlatitude deciduous forest has trees whose leaves change that color in the fall and drop in the winter. True or False
answered
Jul 10, 2021
Social Studies
middle-school
0
votes
222k
views
A car with a mass of 600 kg is traveling at a velocity of 10 m/s. How much kinetic energy does it have? The car has J of kinetic energy
answered
Jun 10, 2021
Physics
middle-school
1
vote
67.6k
views
On July 1, 2019, Kim Wald sold an antique for $12,000 that she had bought for her personal use in 2017 at a cost of $15,000. In her 2019 return, Kim should treat the sale of the antique as a transaction
answered
Jun 5, 2021
Business
high-school
4
votes
85.4k
views
Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If she moves the operator to the far end of the operon, past the transacetylase
answered
Apr 29, 2021
Biology
college
5
votes
138k
views
4 is 1/4 of what number?
answered
Apr 6, 2021
Mathematics
high-school
3
votes
9.9k
views
5. The finches Darwin discovered on the Galapagos Islands are examples of how environmental change and isolation can affect a species. True False
answered
Feb 26, 2021
Biology
high-school
0
votes
183k
views
What is the biggest needle that can be used
answered
Jan 27, 2021
SAT
college
2
votes
77.2k
views
Artists associated with the Age of Enlightenment rejected:
answered
Jan 22, 2021
Arts
high-school
6
votes
149k
views
Which technology developed during the 1950s still affect our lives today
answered
Nov 19, 2020
History
middle-school
0
votes
61.4k
views
How do you balance a budget?
answered
Nov 19, 2020
Social Studies
middle-school
2
votes
31.3k
views
Type this word with the correct spelling
answered
Oct 18, 2020
English
middle-school
2
votes
179k
views
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