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Answers by Kkflf

Answers by Kkflf
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Copper(II) oxide can be reduced by hydrogen: CuO(s) + H2(g) → Cu(s) +H2O(g) What mass of copper can be obtained from 15.9 g of copper(II) oxide?
answered Nov 15, 2023
13 votes
408k views
Solve Solve a cylinder of radius r cm and height h cm has a curved surface area A cm{}^(2), whereA = 2\pi rh. a) obtain a formula for h b) find the value of h when A = 93 ,R = 2.5 and \pi= 3.1​​
answered Nov 8, 2023
22 votes
256k views
95 POINTS!! i will post another question with 100 if you help WRITTING PROMT ABOUT The Funambulists Think about how the history of funambulism is described in the first passage. Consider the skills and
answered Oct 12, 2023
14 votes
405k views
1. ¿Cómo se dice en español? 1.She is artistic. 2.Sometimes, he is messy. But, he is a good friend. 3.You are very serious. 4.We are intelligent. 5.According to my family, they are sociable. 6.He likes
answered Jul 18, 2023
17 votes
391k views
Read the passage from "All Gold Canyon”. It was the green heart of the canyon, where the walls swerved back from the rigid plan and relieved their harshness of line by making a little sheltered nook and
answered May 21, 2023
13 votes
158k views
To calculate acceleration you must Select one: multiply the force and mass add the force and mass divide the mass by the force divide the force by the mass
answered Jan 7, 2023
9 votes
395k views
6) All chords are diameters. True or False
answered Oct 2, 2022
12 votes
149k views
What is the main aim of development?​
answered Sep 30, 2022
21 votes
48.4k views
Tamanika got a raise in her hourly pay, from $15.50 to $17.85. Find the percent increase. Round to the nearest tenth of a percent.
answered Sep 14, 2022
18 votes
385k views
What is 1034÷22 ? 1034 / 22 ​
answered Jun 24, 2022
18 votes
262k views
You are writing a report concerning how best to evacuate students from a school building in case of a fire. Under what circumstances should this report be revised to include new information A) It is revealed
answered Jun 12, 2022
12 votes
1.3k views
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