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an unknown compound contains only carbon, hydrogen, and oxygen ( cxhyoz ). combustion of 7.50 g of this compound produced 11.0 g of carbon dioxide and 4.50 g of water. how many moles of hydrogen, h , were
asked
Oct 26, 2023
Chemistry
high-school
1
answer
1
vote
196k
views
What is the difference in height between low tide and high tide on wednesday
asked
Sep 1, 2023
Biology
high-school
1
answer
4
votes
131k
views
How many grams are present in 0.26 moles of methane 
asked
Aug 27, 2023
Chemistry
college
1
answer
11
votes
180k
views
Which of the following best compares a fission reaction and a fusion reaction? A.Both reactions absorb energy; in a fission reaction, two smaller atoms combine to form one larger atom, while in a fusion
asked
Jun 24, 2023
Chemistry
high-school
1
answer
4
votes
43.2k
views
Sus familias Completa las oraciones con que o como para describir a las familias de Rodrigo y Marisol. (Complete the sentences with que or como. ) 1. Marisol es tan simpática su madrastra. 2. Ana es menor
asked
Jun 19, 2023
Spanish
high-school
1
answer
12
votes
133k
views
Find their way 3. Explain how the willow tree's kindness and wisdom help Young Man. Include at least one detail from the story to support your explanation. Hint: How does Young Man feel when he approaches
asked
Nov 12, 2022
English
high-school
1
answer
1
vote
76.4k
views
Factorize: 2ax-6ay+bx-3by
asked
Nov 4, 2022
Mathematics
high-school
2
answers
4
votes
93.3k
views
Mark ran a mile in 7 1/2 minutes. His brother ran a mile in 6 1/6 minutes. How much more time does Mark take to run the mile?
asked
Jun 24, 2022
Mathematics
high-school
1
answer
4
votes
61.5k
views
Jay simplified the expression 3×(3+12÷3)−4. For his first step, he added 3+12 to get 15. What was Jay’s error? Find the correct answer.
asked
Mar 8, 2022
Mathematics
middle-school
2
answers
18
votes
75.1k
views
Which is a valid prediction about the continuous function f(x)?
asked
Nov 28, 2021
Mathematics
high-school
2
answers
1
vote
231k
views
Compared with traditional methods, the entire rapid application development (RAD) process is expanded and, as a result, the new system is built, delivered, and placed in operation much later.
asked
Sep 27, 2021
Computers and Technology
high-school
1
answer
1
vote
43.6k
views
Connors academy reported inventory in the 2017 year-end balance sheet, using the fifo method, as $154,000. in 2018, the company decided to change its inventory method to lifo. if the company had used the
asked
Aug 1, 2021
Business
high-school
1
answer
2
votes
68.5k
views
The number of permutations of n elements can be determined by using the Fundamental Counting Principle. True or False?
asked
Jul 13, 2021
Mathematics
college
1
answer
1
vote
46.4k
views
Kim is applying for a job that will pay her $14.75 per hour plus a living expense of $400 per month. To meet her budget, she must earn at least $2,850 per month. Which inequality represents the number
asked
Jun 8, 2021
Mathematics
middle-school
2
answers
4
votes
91.8k
views
What is Livvyo? Livvyo review
asked
May 26, 2021
Computers and Technology
college
1
answer
5
votes
124k
views
A process of making decisions by constructing simplified models that extract the essential features from problems without capturing all their complexity is known as
asked
May 25, 2021
Business
college
1
answer
5
votes
7.4k
views
Which type of election requires the United States choose a president? A.recall election B.special election C.general election D.primary election
asked
Mar 24, 2021
History
high-school
1
answer
3
votes
190k
views
Camp oaks gets 32 boxes of orange juice and 56 boxes or apple juice each shelf in the cupboard can hold 8 boxes of juice what is the least number or shelves needed for all the juice boxes
asked
Jan 17, 2021
Mathematics
middle-school
1
answer
3
votes
145k
views
which method could you use to calculate the y-ordinate of the midpoint of the vertical line with end points (0, 0) and (0, -12)
asked
Nov 11, 2020
Mathematics
college
2
answers
2
votes
138k
views
What is the cause of PAtau syndrome?
asked
May 2, 2020
Biology
middle-school
2
answers
3
votes
179k
views
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