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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 .
asked
Sep 10, 2024
Chemistry
high-school
2
answers
1
vote
9.9k
views
Which organization was formed in 1945 to promote international peace and security? the United Nations (UN) the International Security Assistance Force (ISAF) the North Atlantic Treaty Organization (NATO)
asked
Aug 23, 2024
Social Studies
college
1
answer
5
votes
126k
views
Employees will be most successful when they move into a management position if a. they have worked for a poor supervisor so they know what not to do. b. they begin work as a supervisor before receiving
asked
Jul 13, 2024
Mathematics
high-school
1
answer
0
votes
195k
views
Faire l'exercice suivant: Pasa al futuro las frases siguientes: - Apruebo mis exámenes - Mis padres están orgullosos de mí - Nunca puedo estudiar bastante durante las vacaciones.
asked
Jun 2, 2024
Spanish
high-school
2
answers
4
votes
11.8k
views
What does safe visceral anastomosis require?
asked
May 14, 2024
Medicine
college
1
answer
2
votes
127k
views
Find the length of the arc, s, on a circle of radius r intercepted by a central angle θ. Express the arc length in terms of π. Then round your answer to two decimal places Radius, r=17 inches, Central
asked
Apr 14, 2024
Mathematics
high-school
1
answer
4
votes
99.0k
views
A population of thermophilic archaebacteria is generally found in hot springs. Any change to the temperature of the water affects the survival of the archaebacteria. If the temperature of hot springs gets
asked
Apr 5, 2024
Biology
high-school
1
answer
3
votes
139k
views
Name some positive acute phase proteins?
asked
Feb 14, 2024
Biology
high-school
1
answer
5
votes
196k
views
Need this answered asap! ty for helping!
asked
Jun 23, 2023
Mathematics
high-school
1
answer
8
votes
163k
views
Select all the pairs that could be reasonable approximations for the diameter and circumference of a circle. Explain your reasoning. 5 meters and 22 meters. 19 inches and 60 inches. 33 centimeters and
asked
Mar 10, 2023
Mathematics
high-school
1
answer
3
votes
64.3k
views
Analia is a school district manager. Here are some details about two schools in her district for the last school year: School A School B Number of students 300030003000 400040004000 Number of teachers
asked
Dec 25, 2022
Mathematics
high-school
1
answer
2
votes
217k
views
CH4 + 2O2 --> CO2 + 2H2O If you have 1 mole of CH4 and 6 moles of CO2 how many moles of CO2 and H2O will be produced?
asked
Dec 13, 2022
Chemistry
high-school
1
answer
0
votes
162k
views
Find the slope of the line that passes through each pair of points J(-4 8) and K(-4, 4)
asked
Nov 3, 2022
Mathematics
high-school
1
answer
1
vote
162k
views
The circle below is centered at the origin and has a radius of 5. What is its equation? A. x2 - y2= 5 B. x2 + y2 = 25 c. x2 + y2 = 5 D. x2 - y2 = 25
asked
Sep 10, 2022
Mathematics
high-school
1
answer
21
votes
16.8k
views
Marcus has $15.00 to spend on fruit. He buys 3 mangoes and spends the rest of the money on grapes. The store charges $0.75 for each mango and $2.50 per pound for grapes. Which equation represents the number
asked
Sep 8, 2022
Mathematics
high-school
1
answer
1
vote
76.4k
views
Pls help ASAP need help pls
asked
Mar 2, 2022
Mathematics
middle-school
2
answers
8
votes
74.2k
views
When does the tragedy of Antigone reach its peak? The oracle predicts disaster. Creon repents for his pride. Eteocles and Polyneices kill each other. Haimon and Antigone die.
asked
Jan 26, 2022
English
high-school
1
answer
3
votes
201k
views
Need help here too!!!
asked
Jan 4, 2022
Mathematics
high-school
1
answer
4
votes
183k
views
Joel is training for soccer season. On Monday, Joel exercises for 20 minutes before school, and 25%, percent of that time is spent playing soccer. On Monday, Joel exercises for 60 minutes after school,
asked
Dec 24, 2021
Mathematics
college
1
answer
3
votes
127k
views
HURRY IM TAKING A FINAL AND I ONLY HAVE 10 MINS LEFT. PLEASE HELP!!!!!
asked
Dec 21, 2021
Mathematics
college
1
answer
5
votes
66.8k
views
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