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The combustion reaction for pentane is: c5h12 (l) + 8 O₂ (g) –> 5 CO₂⁺ (g) + 6 H₂O (g). If 933 g of CO₂⁺ is produced from the combustion of 6.45 moles of pentane with excess O₂, what is the mass of H₂O
asked
Nov 24, 2024
Chemistry
high-school
1
answer
26.1k
views
Which of the following glands are responsible for about 70% of the volume of semen? 1) the pituitary 2) the prostate 3) the seminal glands 4) the bulbo-urethral glands
answered
Oct 9, 2024
Biology
high-school
2
answers
7.0k
views
A gas cylinder containing 13 kg of butane gas has a capacity of 200 dm³ at 26 degrees Celsius and 200 atmospheres pressure. What volume will the gas occupy at STP (Standard Temperature and Pressure)? a)
answered
Jun 10, 2024
Mathematics
high-school
1
answer
170k
views
In a business message, _____ often undermine the writer's credibility and distract the reader from the intended meaning of the written message.
answered
May 30, 2024
Business
high-school
1
answer
227k
views
Which of the following is defined as the value or worth of a specific health state and can be measured by the preferences of persons for any set of health states?
asked
Apr 7, 2024
Social Studies
high-school
1
answer
173k
views
Franny is charged with a crime. Almost all federal courts and some state courts ________? 1) have jurisdiction over the case 2) do not have jurisdiction over the case 3) are not involved in the case 4)
answered
Apr 4, 2024
Law
college
1
answer
195k
views
Low areas in mountains are called..... a. ranges b. passes c. peaks d. plateaus
asked
Apr 3, 2024
Geography
high-school
2
answers
128k
views
What should you do in this situation? 1) Apologize and offer to work out a delivery schedule with the manager. 2) Blame the delivery driver for the mistake. 3) Ignore the mistake and hope the manager doesn't
asked
Feb 18, 2024
Business
high-school
1
answer
128k
views
How is geo thermal energy converted into useful work?
answered
Feb 17, 2024
Physics
high-school
2
answers
224k
views
Who is oprah winfrey
answered
Feb 7, 2024
History
college
2
answers
227k
views
Emographics and Population Active uiz 2 3 4 5 9 10 Equality for women has affected population growth because today an increasing percentage of women are having fewer children. working only within the home.
asked
Jan 1, 2024
Social Studies
college
1
answer
42.7k
views
The ___ variable responds to the __ variable and goes on the Y-axis. a dependent, independent b independent, dependent c control, constant d constant, control this is for a science final exam
answered
Sep 26, 2023
Health
high-school
1
answer
48.0k
views
Select the correct answer. What is the y-intercept of f(x) = 3x+2?
asked
Sep 23, 2023
Mathematics
high-school
2
answers
105k
views
Which generalization about democracy is most valid? 1. Democratic political systems require a highly industrialized society. 2. Democratic governments first evolved in North America. 3. Democratic governments
answered
May 23, 2023
History
college
1
answer
229k
views
Which quadrant includes every points with a negative x-coordinate and a negative y-coordinateA) Quadrant IVB) Quadrant IC) Quadrant IID) Quadrant III
answered
May 10, 2023
Mathematics
college
1
answer
194k
views
Art history L79 Is this cabinet considered Arts and Crafts or Art Nouveau? Why
asked
Apr 25, 2023
Arts
college
2
answers
95.6k
views
1) 22 x ( 66) = ? o 22 2 32 o
answered
Apr 20, 2023
Mathematics
high-school
1
answer
49.2k
views
Solve the inequality and graph the solution. – 8g–13≥3
answered
Mar 26, 2023
Mathematics
high-school
1
answer
86.4k
views
Who were the "new immigrants" of the late nineteenth century? How were they viewed by American society? What contributions did they make? If southern and eastern Europeans were the most important, were
answered
Feb 22, 2023
History
college
1
answer
53.5k
views
Find the missing side length of the triangle
answered
Jan 6, 2023
Mathematics
high-school
2
answers
110k
views
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