Answers by Pavel Shishpor
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Answers by Pavel Shishpor

Answers by Pavel Shishpor
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eredA compound that contains only carbon, hydrogen,and selenium is 84.9 % Se and 12.9 % C by mass.Mass spectrometry data indicate the molar mass ofthis compound is 372 g/mol. What is the molecularformula
answered Oct 13, 2023
4 votes
90.0k views
HELPPPP Find the values of x and y
answered Apr 15, 2023
2 votes
193k views
6. 2074 Old Q.No. 20 2072 Q.No. 20 What is normality? How can you prepare sodium carbonate in 250 ml? 10 solution of sodium carbonate in 250 ml?​
answered Apr 5, 2023
5 votes
87.5k views
Brett is performing an experiment where he produces Ammonia gas from Nitrogen gas and Hydrogen gas. Use the balanced equation to below to answer the question about Brett’s experiment: N2(g) + 3 H2(g) ®
answered Mar 19, 2023
4 votes
134k views
How is the contrast created by word choice in this excerpt effective in persuading Roosevelt's audience? Select two options. O It shows delegates the difference between broad and narrow terms in the UDHR.
answered Dec 27, 2022
3 votes
72.9k views
PLEASE HELP! Did Elvis Presley often performed in Broadway plays. TRUE or FALSE!
answered Oct 5, 2022
3 votes
52.5k views
Yanyiah has m dollars. If Erica has 2 times as many dollars as Yanyiah minus 3 dollars, write an expression for how much money Erica has.
answered Sep 23, 2022
3 votes
185k views
29) Which Federalist Era domestic crisis represented the first major test of the national government's ability to enforce its laws within the states? A) the XYZ Affair B) the Whiskey Rebellion the Alien
answered Sep 20, 2022
7 votes
189k views
Test 79,112 for divisibility by 2, 3, 5, 9, or 10.
answered Aug 24, 2022
3 votes
170k views
Which statement about condoms is true? O Both male and female condoms are effective in protecting against STDs. O Condoms made of animal skin are more effective than latex condoms. O A couple can start
answered Jun 10, 2022
4 votes
180k views
Mr. Pinter's class has twice as many students as Mrs. Rupert's class. Mrs. Althouse's class has 20 less than three times Mrs. Rupert's class. Together they have 106 students. How many are in each class?
answered May 19, 2022
3 votes
166k views
EASY NEED HELP ASAP What is the perimeter of the inside of the track?
answered Apr 21, 2022
3 votes
90.5k views
In both Japan and China, A elections are not free or fair B. only one political party is allowed C. there is no freedom of speech D. women face discrimination
answered Feb 15, 2022
2 votes
106k views
Which of the following is equivalent to 8/9
answered Jan 19, 2022
3 votes
84.6k views
Which point of view is used in this excerpt from Treasure Island by Robert Louis Stevenson? He was a very silent man by custom. All day he hung round the cove or upon the cliffs with a brass telescope;
answered Dec 17, 2021
3 votes
196k views
You are working on a documentation file userNotes.txt with some members of your software development team. Just before the file needs to be submitted, you manager tells you that a company standard requires
answered Dec 17, 2021
5 votes
22.5k views
7. If a client tells you that a small cut on the side of his or her arm bled a gallon, which of the following is not an appropriate response? A That must have been frightening. Are you experiencing pain
answered Jul 15, 2021
5 votes
156k views
A jar of marbles contains 5 blue 12 red, and 8 yellow marbles. what is is probability that you you select a blue marble, keep it, and then select a red marble?​ Please answer quick and explain
answered Jul 14, 2021
7 votes
164k views
A student classified a mushroom as belonging to Kingdom Plantae. Which of the following best explains why the student is incorrect? mushrooms do not have chloroplasts mushrooms cannot reproduce asexually
answered Mar 21, 2021
3 votes
177k views
Are they similar Are their side lengths proportional ASAP
answered Feb 5, 2021
5 votes
36.6k views
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