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The density of ethanol, C2H5OH, is 0.789 g/mL. How many milliliters of ethanol are needed to produce 18.2 g of CO2 according to the following chemical equation? C2H5OH(l) + 3 O2(g) → 2 CO2(g) + 3 H2O(l
answered
Feb 22, 2022
Chemistry
college
2
votes
33.5k
views
The center of a circle is at (0, 0), and the radius of the circle is 3(sqrt)2 . Which equation represents the circle? A) x2 + y2 = 6 B) x2 + y2 = 18 C) x2 + y2 = 12 D) x2 + y2 = 36
answered
Dec 23, 2021
Mathematics
middle-school
1
vote
107k
views
My brother..... a new job a week ago(got... Get.. Has got)
answered
Nov 9, 2021
English
college
5
votes
205k
views
Help asap A local hamburger shop sold a combined total of 555 hamburgers and cheeseburgers on Saturday. There were 55 more cheeseburgers sold than hamburgers. How many hamburgers were sold on Saturday?
answered
Oct 31, 2021
Mathematics
high-school
4
votes
65.8k
views
Find the profit % if selling price is Rs 130 and profit is Rs5
answered
Jun 27, 2021
Mathematics
middle-school
5
votes
197k
views
Not until___ times did vocal and instrumental music became equal. Baroque Renaissance Medieval
answered
Jun 18, 2021
Arts
middle-school
2
votes
10.5k
views
Complete number 3 Please
answered
May 27, 2021
Spanish
middle-school
6
votes
30.5k
views
Which is the base shape of this prism? square trapezoid triangle non-square rectangle
answered
Feb 22, 2021
Mathematics
college
4
votes
222k
views
Claire invests £200 000 in a savings account for 4 years. The account pays compound interest at a rate of 1.6% per annum. Calculate the total amount of interest Claire will get at the end of 4 years.
answered
Jan 24, 2021
Mathematics
high-school
4
votes
221k
views
What is the value of y in the system of equations shown below? 7x − 7y = 49 3x − 16y = 34 Select one: A. -2 B. -1 C. 0 D. 1
answered
Nov 12, 2020
Mathematics
middle-school
5
votes
233k
views
ASAP PLEASE!! Drag and drop the words to complete the sentences. Words may be used once or not at all. Clovis ICharlemagneRomanOttomanJudaismChristianity In 768, became king of the Franks. He fought to
answered
Sep 8, 2020
History
middle-school
2
votes
166k
views
What is the area of the kite? Height of 6ft base of 14ft. 21 square feet 40 square feet 42 square feet 84 square feet
answered
Aug 20, 2020
Mathematics
middle-school
0
votes
167k
views
You are recruiting part-time tutors for an elementary school. According to research findings of the insufficient justification effect, a successful strategy to increase the commitment of these tutors would
answered
Aug 16, 2020
Social Studies
high-school
3
votes
69.8k
views
Most plays have a narrator who tells you what a character is like. True or False
answered
Jul 31, 2020
English
middle-school
5
votes
137k
views
When were people most likely to be accused of witchcraft in Salem
answered
Feb 26, 2020
History
middle-school
5
votes
228k
views
Ted bought four bunches of fennel for $9. How many bunches of fennel can deshawn buy if he had $18
answered
Feb 25, 2020
Mathematics
middle-school
2
votes
137k
views
Find the solutions of the system. y=x^2+3x-4 y=2x + 2, have to show work
answered
Sep 15, 2019
Mathematics
high-school
1
vote
209k
views
What is the factorization of the trinomial below?x3 - 2x2 - 35x A.x(x - 7)(x + 5) B.(x - 7)(x + 5) C.(x2 - 7)(x + 5) D.x(x - 7)(x - 5)
answered
Aug 31, 2019
Mathematics
high-school
2
votes
66.0k
views
Why was the Farmers’ Alliance formed in the 1870s? to improve agricultural equipment to negotiate lower prices for supplies to fight foreign competition to eradicate the boll weevil
answered
Jun 14, 2019
History
middle-school
0
votes
56.4k
views
Can someone please help me, thanks!!
answered
Apr 28, 2019
Mathematics
middle-school
0
votes
205k
views
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