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Complete combustion of 4.70 g of a hydrocarbon produced 15.1 g of CO₂ and 5.15 g of H₂O. What is the empirical formula for the hydrocarbon? Empirical formula:
answered
Jan 2
Chemistry
college
2
answers
228k
views
consumers with limited _____ may qualify for extra help from medicare to cover their part D premiums and Part D related OOP costs
asked
Dec 5, 2024
Business
high-school
1
answer
230k
views
What are the advantages of torch soldering?
answered
Nov 27, 2024
Engineering
college
1
answer
229k
views
Verbal feedback constitutes messages sent to someone through other than spoken means. (t/f)
answered
Nov 16, 2024
Social Studies
high-school
1
answer
123k
views
All nonhuman primates live in defined places called home ranges. The most intensively used portion of the home range is the __________ range.
answered
Sep 20, 2024
Biology
high-school
1
answer
160k
views
Heat of vaporization refers to the heat absorbed when water changes to vapor. The energy required for water to change to vapor is measured on a thermometer. a) True b) False
asked
Sep 13, 2024
Physics
high-school
1
answer
191k
views
Use mathematical induction to prove that 9 divides n^3 + (n + 1)^3 + (n + 2)^3 whenever n is a nonnegative integer.
asked
Sep 11, 2024
Mathematics
high-school
1
answer
142k
views
Complete the equation C2H5COOH + NaOH --------(heat)​
asked
Sep 10, 2024
Chemistry
high-school
1
answer
55.1k
views
a portfolio consists of $17,200 in stock m and $28,400 invested in stock n. the expected return on these stocks is 9.90 percent and 13.50 percent, respectively. what is the expected return on the portfolio?
answered
Sep 8, 2024
Business
high-school
1
answer
188k
views
Mrs. Miller enjoys teaching English, and she wants her students to succeed. What type of sentences it is?
answered
Jul 1, 2024
English
college
2
answers
84.2k
views
To yield haploid cells in meiosis the _____ must separate
answered
Apr 8, 2024
Mathematics
high-school
1
answer
70.6k
views
Please help I am stuck.
asked
Feb 26, 2024
Biology
high-school
1
answer
170k
views
Advantages of the sand dams (Local people, economy, environment).
asked
Feb 16, 2024
Social Studies
high-school
1
answer
184k
views
Who invests in the stock market? A. ordinary people B. just the rich C. only financial planners
asked
Jan 28, 2024
Business
college
1
answer
137k
views
In what ways do the voices of the community grow and change as the narrative progresses? Cite specific details about the items people mention and the emotions they experience.
answered
Jan 12, 2024
English
middle-school
1
answer
112k
views
Match the grievances of the colonists in the third section to specific acts of Parliament. a) Stamp Act b) Tea Act c) Intolerable Acts d) Townshend Acts
answered
Jan 8, 2024
History
high-school
1
answer
218k
views
Determine the molar mass of NiCO3. Provide an answer to two decimal places.
asked
Dec 23, 2023
Chemistry
college
2
answers
113k
views
During a 5-day work week, pete was sick for 2 days .what fraction of the work week was he sick?
answered
Nov 22, 2023
Mathematics
high-school
1
answer
213k
views
Provide the structure of the BEST alkyl halide substrate to start with if you hope to obtain each of the following products as the MAJOR elimination product:
asked
Oct 25, 2023
Chemistry
college
1
answer
230k
views
Here is your goal for this assignment: Write appropriate subordinate clauses in sentences Write four different sentences for each of the following types of sentences (twelve total): Sentences containing
answered
Oct 23, 2023
English
high-school
1
answer
204k
views
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