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When a 30.98-g sample of phosphorus reacts with oxygen, a 71.00-g sample of phosphorus oxide is formed. a. What is the percent composition of the compound? b. What is the empirical formula for this compound?
answered
Dec 30, 2024
Chemistry
high-school
1
vote
126k
views
Which statement best describes the controversy surrounding the Jay Treaty of 1795? A) It was universally praised by all nations. B) It led to a war between the United States and France. C) It was highly
answered
Nov 8, 2024
History
high-school
6
votes
158k
views
This road, known as the Tokaido , is the busiest thoroughfare in all of Japan. It is used not only by merchants and local villagers, but also by many pilgrims making the long trip from their homes in Edo
answered
Sep 7, 2024
History
high-school
4
votes
18.0k
views
A client comes to the emergency department with status asthmaticus. Based on the documentation note shown, the nurse suspects that the client has what abnormality?
answered
Jul 6, 2024
Medicine
college
2
votes
188k
views
A hematopoietic Sten cell gives rise to a further differentiated?
answered
Jun 28, 2024
Biology
high-school
3
votes
141k
views
The sum of two times x and 3 times y is 5. The difference of x and y is 5. Write two equations and graph to find the value of y. Oy=2 Oy=-1 O y = 4 Oy=-2
answered
Dec 26, 2023
Mathematics
college
6
votes
159k
views
Compare and contrast which of President Andrew Johnson and President Ulysses S Grant was worse as a president of the US.
answered
Nov 24, 2023
History
high-school
1
vote
231k
views
Help me please and answer correctly pleaseeeee
answered
Nov 12, 2023
Mathematics
middle-school
12
votes
65.7k
views
16. write a fraction that represents the weight of glass and granite in the bridge compared to the total weight of the materials in the bridge
answered
Sep 16, 2023
Mathematics
college
4
votes
216k
views
Please help : Find the slope
answered
Aug 19, 2023
Mathematics
high-school
2
votes
15.8k
views
How has Jackson been influenced by his family history in the great greene heist?
answered
Mar 14, 2023
English
high-school
2
votes
31.7k
views
Describe the tension occurring between North Korea and the United States why is this happening
answered
Nov 6, 2022
History
college
3
votes
173k
views
Humans have three types of cone cells in their eyes, which are responsible for color vision. Each type absorbs a certain part of the visible spectrum. Suppose a particular cone cell absorbs light with
answered
Nov 2, 2022
Physics
college
10
votes
116k
views
Please help Lia brought 21 shirts and plants. Her total was $357. Pants cost $25 each, and shirts cost $14.50 each. How many of each item did she buy? Show your work Will give points Show your work it’s
answered
Oct 19, 2022
Mathematics
high-school
2
votes
107k
views
Which are the solutions of the quadratic equation? x² = 7x + 4
answered
Sep 21, 2022
Mathematics
high-school
6
votes
234k
views
Someone plz help me
answered
Aug 22, 2022
English
high-school
3
votes
116k
views
Please help!! Is this equation linear? Why or why not?
answered
Jun 10, 2022
Mathematics
high-school
6
votes
206k
views
Terrell volunteers his time to campaign for Joel Goodman. He spent all afternoon putting up "Goodman for Congress" signs around his town and arrived back at headquarters just in time to watch the Goodman-
answered
May 30, 2022
Social Studies
high-school
0
votes
180k
views
The Pullman Strike resulted in Eugene Debs receiving a pardon for his involvement. the company losing very little money. the company rehiring workers that withdrew from the union. other companies handling
answered
May 27, 2022
SAT
high-school
2
votes
65.3k
views
Evaluate the following expression. 1/8^2 I NEED HELPPPP!!!!!!!!
answered
May 18, 2022
Mathematics
high-school
11
votes
52.3k
views
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