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A 0.250 L sample of seawater contains 77.4 g of NaCl, which has a molecular weight of 58.44. What is the molar concentration of sodium chloride in the seawater? A) 0.400 M B) 0.250 M C) 0.300 M D) 0.350
answered
Aug 31, 2024
Chemistry
high-school
5
votes
107k
views
8. Who is the presiding officer over the Senate? the Vice President the Chief Justice the Speaker of the House the President
answered
Jun 19, 2024
Social Studies
high-school
3
votes
40.4k
views
Divide before the consonant before an "-le" syllable. A) can-dle B) "Crumb-le" C) "Gra-ple" D) "Jum-ble"
answered
Feb 11, 2024
English
high-school
2
votes
70.3k
views
When writing an answer to an essay question, it is important to
answered
Nov 19, 2023
Mathematics
college
3
votes
98.3k
views
Trapezoid STUV shown below is an isosceles trapezoid. Use this to solve for x and y.
answered
Oct 20, 2023
Mathematics
college
2
votes
180k
views
What other biomolecule can we use for fuel?
answered
May 23, 2023
History
high-school
8
votes
180k
views
1. When the boys are driven to attacking a little boy for an ear of corn, which goes against being like the moon and being good to others, how are they negatively affected by that act shortly thereafter?
answered
Mar 22, 2023
English
high-school
5
votes
151k
views
Which development occured during the golden age of middle kingdom
answered
Mar 6, 2023
Social Studies
college
4
votes
210k
views
I need help asap!!! please help me i don’t know how to do this!!
answered
Jan 23, 2023
Mathematics
college
4
votes
97.1k
views
I need help 7th grade math i need all the answers correct please ASAP
answered
Jan 3, 2023
Mathematics
college
6
votes
59.5k
views
During the Han Dynasty, ___ was a major system of ___ that served as a set of unifying principles for society. A trade route known as the ___ connected the Han Dynasty with the ___ . The Hans were responsible
answered
Dec 27, 2022
History
middle-school
5
votes
157k
views
Solve: 5y +12 - 3y + 12 = 18
answered
Dec 1, 2022
Mathematics
high-school
7
votes
50.8k
views
S+q+5, when s = 3 and q = 3 help me
answered
Oct 20, 2022
Mathematics
college
7
votes
109k
views
what is flow model of population change ?how does population get changed according to this framework ?explain with stretch.
answered
May 26, 2022
Health
high-school
2
votes
194k
views
Y =square root 1-x/1+x find it's derivative
answered
May 5, 2022
Mathematics
high-school
4
votes
58.6k
views
Stephanie is going to paint the walls and ceiling of her bedroom. Her room is 18 feet long, 17 feet wide and 9 feet high. What is the square footage (area) of the walls and ceiling that Stephanie will
answered
Apr 16, 2022
Mathematics
college
2
votes
111k
views
What term describes how far an object moves in a certain amount of time 1. speed 2.distance 3. motion 4. velocity
answered
Apr 13, 2022
Physics
high-school
5
votes
99.4k
views
PLZ DONT LEAVE IN BLANK I WILL DO ANYTHING!!!! The data below shows the scores of some students on a test: 29, 31, 27, 20, 25, 34, 24 Which box-and-whisker plot represents the data?
answered
Apr 5, 2022
Mathematics
college
3
votes
109k
views
Sadie likes many subjects at school. She likes math the best. Select the correct compound sentence created from the sentences. (2 points) Sadie likes many subjects at school, but she likes math the best.
answered
Mar 17, 2022
English
high-school
4
votes
186k
views
What is one of William Penn's accomplishments? A. Established a new colony in Rhode Island B. Wrote the Pennsylvania state constitution C. Created a policy of discipline for the Jamestown colony or D.
answered
Feb 19, 2022
History
high-school
13
votes
13.2k
views
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