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When 50.0 g of silicon dioxide is heated with an excess of carbon, 32.2 g of silicon carbide is produced. SiO2 (s) + 3 C (s) → SiC (s) + 2 CO (g) What is the percent yield of this reaction?grams of hydrogen
answered
Feb 18, 2022
Chemistry
high-school
7
votes
168k
views
PLEASE HELP MEEEEEEeeeeeeeeeee
answered
Feb 14, 2022
Mathematics
middle-school
3
votes
70.7k
views
PLEASE HELP! 49 POINTS! I don't know which ones to choose Which function is represented by the graph? The parent absolute value function is translated (DOWN/LEFT/RIGHT/UP) 3 units and (DOWN/LEFT/RIGHT/UP)
answered
Dec 14, 2021
Mathematics
middle-school
4
votes
29.0k
views
Which one is from greatest to least? A : -15, -8, 10, 12 B : 12, 10, -15, -8 C : 12, 10, -8, -15 D : -15, -8, 12, 10 HELPPP!! ASAP!!
answered
Sep 16, 2021
Mathematics
college
7
votes
129k
views
What are the coefficients of -4x - 7y + 21z?
answered
Sep 10, 2021
Mathematics
middle-school
1
vote
33.9k
views
What is an issue that both senator mccain and president Obama agreed on?
answered
Aug 25, 2021
History
high-school
4
votes
139k
views
What's computer software, give the types of computer software with 5 examples each
answered
Jul 21, 2021
Physics
high-school
7
votes
13.3k
views
If you are tired or just cannot seem to understand the material, a. Read the chapter again while studying for the test c. Take a break and return to the chapter later b. Ask a friend for their notes on
answered
Jul 9, 2021
Social Studies
high-school
6
votes
198k
views
Lake Okeechobee's water level was at sea level in April. In May, the lake's level rose 4 inches and in June it rose 2 more inches. As a result of no rain, the lake's level fell 5 inches in July and 3 more
answered
Jun 30, 2021
Mathematics
high-school
2
votes
230k
views
The tape in a video tape cassette has a total length 212 m and can play for 2.1 h. As the tape starts to play, the full reel has an outer radius of 45 mm and an inner radius of 11 mm. At some point during
answered
Jun 22, 2021
Physics
middle-school
7
votes
104k
views
A family drives 4 1/2 miles in 1/10 of an hour what is their rate of speed in miles per hour?
answered
May 11, 2021
Mathematics
college
4
votes
214k
views
The CEO of Coffman Enterprises wants to export products to foreign markets.However, top executives at Coffman are concerned that the firm will face fierce competition from foreign rivals because Coffman
answered
Apr 9, 2021
Business
high-school
3
votes
18.0k
views
Im trying to find the answer for 7f + 15 - 2g (please make it clear of what the answer is)
answered
Mar 6, 2021
Mathematics
high-school
2
votes
164k
views
If you are traveling north from Atlanta on I-75, which hotel would be the most convenient to stop at?
answered
Oct 15, 2020
Mathematics
middle-school
1
vote
82.5k
views
Explain the role that soliloquies and character foils play in revealing the personalities of characters within a play. Your answer should be at least one hundred words.
answered
Oct 10, 2020
English
middle-school
6
votes
5.3k
views
How did the Ten Commandments compare to Hammurabi's Code? Both provided people with a set of rules. Both outlined the punishments for criminals. Both were given to their creators by God. Both were written
answered
Sep 4, 2020
History
middle-school
4
votes
165k
views
Write any three reasons of using dry cell in a torch light
answered
Jun 8, 2020
Physics
middle-school
2
votes
197k
views
In the context of job satisfaction surveys, ________ assess the degree to which employees are satisfied with different aspects of work, such as pay, benefits, promotion policies, working hours and conditions,
answered
Apr 7, 2020
Business
high-school
3
votes
24.3k
views
En la habana textbook icon_person describe what happens on pascual's trip to cuba based on the cues provided.
answered
Aug 29, 2019
Spanish
high-school
3
votes
26.1k
views
Based on what you know about root words, what does mort mean? A. To die B.To carry C.To be empty D. build
answered
Apr 14, 2019
English
middle-school
3
votes
148k
views
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