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Answers by Qwebek

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If 20 grams of Zinc phosphate reacts with excess hydrochloric acid and produces 18 grams of Zinc chloride what is the percent yield? Zn3(PO4)2 + 6HCl —> 3ZnCl2 + 2H3PO4
answered Oct 2, 2021
6 votes
186k views
Which ordered pair is a solution to the system? x <3 y >1 (2,0) (5,2) (0,0) (1,2)​
answered Sep 17, 2021
1 vote
23.1k views
What do spreading pine beetles have in common with melting sea ice?
answered Sep 12, 2021
6 votes
225k views
In Poe's short story, Montresor wanted revenge upon Fortunato because Fortunato: illegally sold him some land. tried to steal his wife. told him his Amontillado was of the highest quality when it really
answered Jun 19, 2021
4 votes
43.0k views
The label on a can of paint states that one gallon of the paint will cover 560 feet. How many gallons of that paint are needed to cover 1400 square feet?
answered Feb 15, 2021
3 votes
78.8k views
Which of the following is a conditional statement? Question 1 options: A) If Alex studies for the geometry exam, then he will pass. B) Alex often fails geometry exams, but he passed this one. C) Alex studies
answered Jan 20, 2021
5 votes
2.0k views
What is the difference between congruent and equal? (≅ and =)
answered Dec 11, 2020
5 votes
151k views
In the 1800s, violent, anti-Chinese riots took place: a.) In Chinatowns in several cities. b.)in Chinatowns in rural areas. c.)at railroad camps in the West. d.)at factories and mills in the East.
answered Aug 3, 2020
3 votes
17.8k views
Which of the following statements is correct? A. Physical copies of canceled checks must be included in the monthly bank statement. B. The bank statement does not include an ending balance of the customer's
answered Jul 29, 2020
1 vote
107k views
Simplify the following expression 48^1/2
answered Mar 25, 2020
5 votes
156k views
11. Before 1898, most Americans had opposed imperialism. Why did imperialism suddenly become more popular in the United States by the end of the century? a. Americans felt it was against the principles
answered Jan 6, 2020
2 votes
185k views
5×-3(4×-8)=-11 helppppppp
answered Oct 5, 2019
5 votes
106k views
An acorn with a mass of 0.0300 kilograms falls from a tree. What is its kinetic energy when it reaches a velocity of 5.00 m/s? 1.47 J .075 J 0.375 J cannot be determined without knowing how far the acorn
answered Aug 17, 2019
6 votes
148k views
Why did immigrants come to the United States during the second half of the nineteenth century? Choose all answers that are correct. A. political stability B. famine C. lack of work D. religious persecution
answered Aug 7, 2019
2 votes
37.6k views
What type of democracy is in the united states
answered Apr 27, 2019
3 votes
211k views
The continental United States is divided into two very large watersheds, one which drains into the _____ and the other into the _____.
answered Jan 20, 2019
2 votes
85.1k views
During --____________, chromosome are copy ones and the nucleus divides twice
answered Jun 27, 2018
4 votes
194k views
Jamal is opposed to drinking​ alcohol, but he has been offered a lucrative marketing job with a brewery. he is tempted to take the job but feels hypocritical. jamal is experiencing​ _______.
answered May 27, 2018
6 votes
119k views
The dominant geographic feature in North Africa is A) a desert. B) a plateau. C) rain forest. D) tropical jungle.
answered Feb 1, 2018
3 votes
135k views
The first woman in space was
answered Sep 10, 2017
6 votes
163k views
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