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A 170.00 g sample of an unidentified compound contains 29.84 g sodium, 67.49 g chromium, and 72.67 g oxygen. What is the empirical formula? Show work
answered
Jul 8, 2024
Chemistry
high-school
4
votes
166k
views
The width of a rectangle is 4.25x - 2.5 feet and its length is 2.5x + 5 feet. Find the perimeter of the rectangle.
answered
Apr 17, 2024
Mathematics
college
1
vote
143k
views
Ashton, a swimmer on the local high school swim team, routinely hyperventilates right before his 50 yard freestyle race. Answer the following questions about his rountine. A) is it likely that hyperventilation
answered
Apr 7, 2024
Medicine
high-school
5
votes
166k
views
If angle 1 and angle 2 are vertical angles, if Angle 1=(8x-3) and Z2=(x+32) find x.
answered
Mar 19, 2024
Mathematics
high-school
2
votes
37.2k
views
What does ACE Stand for? Analyze, Count, Extrapolate. Anything, Created. Exists. Answer, Cite. Explain Awesome Chairs Explode
answered
Dec 16, 2023
History
college
4
votes
80.2k
views
Este fin de semana Armando y Yolanda____(ir) a los parques para limpiarlos. A. iré B. irás C. irán D. iremos
answered
Dec 2, 2023
Spanish
high-school
14
votes
227k
views
20% of 50 = help ;) thanks to whoever helpss
answered
Aug 3, 2023
Mathematics
high-school
9
votes
134k
views
What are the key criticisms of the interagency process.
answered
Feb 26, 2023
Social Studies
high-school
12
votes
112k
views
How is Mr. Plateas's character developed in paragraph 7 ?
answered
Dec 18, 2022
English
high-school
10
votes
127k
views
Nimbus and cumulus are forms of condensation. ( True, False )
answered
Nov 20, 2022
Arts
college
5
votes
96.5k
views
Part A: What is the ratio of the number of students receiving a C and the number of students receiving an A? * 1:4 6:1 4:1 3:1 Part B: Complete the statement: For every student receiving a D, ______ students
answered
Jul 22, 2022
Mathematics
high-school
9
votes
222k
views
Complete the following statement. Some people say Mauna Kea is a taller mountain than Mt. Everest, because its total under sea and above sea level height is meters.
answered
May 24, 2022
Mathematics
middle-school
3
votes
197k
views
What is the difference between voluntary and involuntary muscles? A. Voluntary muscles are striated and tire easily; involuntary muscles are not striated and do not tire easily. B. Voluntary muscles can
answered
Mar 3, 2022
Chemistry
high-school
3
votes
229k
views
SOLVE x + 3y = -1 y = x - 7 Write the solution below.
answered
Feb 12, 2022
Mathematics
high-school
2
votes
128k
views
Suppose you are trying to decide which type of container to place your beta fish. You want one that will use the least amount of water. Look at the diagrams below and determine which container will allow
answered
Dec 21, 2021
Mathematics
middle-school
5
votes
145k
views
Which statement describes a characteristic of a primary source? It is written by a historian. O It is a critical analysis of a document. O It is created after the era discussed. O It is firsthand knowledge
answered
Dec 6, 2021
History
high-school
3
votes
745
views
-(x-10)=7 Solve and Explain.
answered
Nov 4, 2021
Mathematics
high-school
4
votes
112k
views
What kind of cell is a bacterium?
answered
Sep 15, 2021
Biology
middle-school
5
votes
102k
views
Use the interactive to graph the line with a y-intercept of –2 and slope of –1/3. What is the x-intercept of the line? –6 –3 3 6
answered
Aug 4, 2021
Mathematics
middle-school
6
votes
168k
views
Select the expressions that are equivalent to 5(x+6) 11x (x+6)5 30x+5 6(x+5)
answered
Jul 13, 2021
Mathematics
college
4
votes
157k
views
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