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Measurements show that unknown compound has the following composition: element mass % carbon(17.9%) hydrogen(2.26%) chlorine(79.7%) write the empirical chemical formula of .
answered
Sep 16, 2024
Chemistry
high-school
2
answers
9.9k
views
Feel Which of the following words is a Linking/Helping Verb? groove heel move
answered
Sep 8, 2024
English
college
1
answer
57.0k
views
Match the bones with their common names. a. Matching: Spine/Backbone - ____ Cranium - ____ Arm - ____ Vertebrae - ____ Bone - ____ Femur - ____ Scapula - ____ Fingers/Toes - ____ Radius/Ulna - ____ Leg
answered
Jul 10, 2024
Biology
high-school
1
answer
95.7k
views
COMPARATIVE: In “Address to the Nation on the Explosion of the Space Shuttle Challenger,” President Reagan addresses the public about a national tragedy. In A Night to Remember, the tragedy is recounted
answered
Apr 10, 2024
English
middle-school
1
answer
44.0k
views
For the reaction N₂(g)+3H₂(g)→2NH₃(g),with ∆H₂₉₈= -92.2kj/mol, calculate the average bond enthalpy of N-N. a) -92.2 kJ/mol b) -184.4 kJ/mol c) -46.1 kJ/mol d) -23.05 kJ/mol
asked
Mar 16, 2024
Chemistry
high-school
1
answer
119k
views
John is 5 years younger than three times his brother’s age. If the sum of their ages is 31, how old is John?
answered
Dec 20, 2023
Mathematics
high-school
2
answers
207k
views
CIVICS Read the scenario. On March 7, 1965, hundreds of civil rights activists began a peaceful march from Selma, Alabama, to the capitol in Montgomery. They were protesting in favor of voting rights for
asked
Nov 28, 2023
History
high-school
1
answer
207k
views
People with their abilities and efforts are called
answered
Nov 28, 2023
Social Studies
high-school
1
answer
21.8k
views
A conservative boundary primarily causes? A. new oceanic crust B. volcanoes C. earthquakes D. mountains
asked
Sep 23, 2023
Biology
high-school
1
answer
188k
views
Estimate - 1Ο Α. ΟOB.1 / 1O C. 1O D. 1 - 2
asked
Aug 27, 2023
Mathematics
college
1
answer
124k
views
Find the unit price. 8 pencils for $5.60 $5.60 8 8=8 1 (Type an integer or a decimal. Do not include the $ symbol in your answer.) $ per pencil
asked
Aug 27, 2023
Mathematics
high-school
1
answer
37.9k
views
What will be the new function g(x) if f(x)=2x is translated 2 units down and 3 units left?
asked
Jul 17, 2023
Mathematics
college
1
answer
73.3k
views
If pregnancy occurs, what continues to produce estrogen and progesterone? A. Pituitary gland B. Corpus luteum C. Vagina D. Uterus
answered
May 1, 2023
Health
college
2
answers
158k
views
What is the meaning of "affinity” in this context?
answered
Mar 24, 2023
English
college
1
answer
66.6k
views
Which sentence uses the verb in the active voice? The song is being performed by Maria. The money was collected by the teacher for the field trip. Dalton was asked to speak in front of the class. Amanda
answered
Mar 22, 2023
English
college
1
answer
199k
views
If LW = 5x + 2 and LJ = 11x + 2 in the parallelogram below. Find LW.
answered
Dec 21, 2022
Mathematics
college
1
answer
31.1k
views
34.8% female doctors 48,200 total female what was the total number of registered doctors
asked
Dec 2, 2022
Mathematics
college
1
answer
162k
views
Madeleine can type 3 pages in one hour. How many hours will it take her to type a 123-page report? Show work
asked
Oct 24, 2022
English
college
2
answers
202k
views
What are the values of s and t?
asked
Oct 17, 2022
Mathematics
college
1
answer
951
views
Why does takis mess with your stomach? I ate a few yesterday and now I have a stomache..ache
asked
Oct 3, 2022
Mathematics
high-school
2
answers
11.0k
views
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