Answers by Moustafa Sallam
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Answers by Moustafa Sallam

Answers by Moustafa Sallam
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A compound composed of hydrogen and oxygen is found to contain 0.59 g of hydrogen and 9.40 g of oxygen. The molar mass of this compound is 34.0 g/mol. Find the empirical and molecular formulas.
answered Dec 13, 2023
3 votes
193k views
11 Select the decimal that is equivalent to 44 Choose 1 answer: 0.17 0.17 0.25 0.25 None of the above
answered Nov 24, 2023
0 votes
21.1k views
Ian, French omes paper, or scissors, and Jada chooses rock, paper, or scissors mes S. outcomes
answered Nov 13, 2023
5 votes
224k views
The image of point (-2,3) under translation T' is (3,-1). What is the image of point (4,2) under thesame translation?
answered Jul 1, 2023
3 votes
113k views
PLEASE HELP ASAP!!! i dont know this
answered Mar 24, 2023
4 votes
85.6k views
TortIlse A walks 61.0 feet per hour and tortoise B walks 12 Inches per minute. Which tortolse travels faster? Complete the explanation. If I convert the rate of tortolse A to the same units as the rate
answered Feb 8, 2023
3 votes
141k views
In Exercises 4 and 5. graph the polygon and its image after a reflection in the given line. ​
answered Feb 6, 2023
8 votes
56.3k views
Which of the following is not a health effect of ozone pollution in the lower atmosphere? bronchitis difficulty breathing loss of dexterity permanent lung damage pneumonia
answered Oct 24, 2022
9 votes
173k views
What is the answer 4ax²-3b+12x²-a =​
answered Oct 23, 2022
12 votes
73.3k views
Helpppoplplllllpppllppppppppplpppppppppp
answered Oct 7, 2022
4 votes
97.9k views
Which number is NOT classified as an integer ? a) -4 b) -1.5 c) 0 d ) 5
answered Oct 2, 2022
5 votes
15.2k views
A store selling five cans of tomato sause for 5.25 what is the unit prices
answered Sep 18, 2022
2 votes
36.3k views
+ The sum of ages of Paula and her mother is 48. Her mother is 12 years more than twice as old as Paula. Use a linear system to determine the ages of Paula and her mother.
answered Sep 18, 2022
3 votes
129k views
Please help! Read the story. What does the write have to do or use when he or she goes on hikes because some of the trails are inaccessible?
answered May 6, 2022
5 votes
113k views
How did imperialism play a role in sparking World War I? (5 points) A. Germany's desire for colonies overseas provoked military incidents with established imperial powers. B. Britain's desire for colonies
answered Mar 17, 2022
6 votes
164k views
The temperature at 9:00 a.m. was 4°C. At 7:00 p.m., the temperature was -12°C. What was the change in temperature (in degrees Celsius)? �� 8-degree decrease �� 16-degree decrease �� 8-degree increase ��
answered Mar 9, 2022
6 votes
167k views
Pick a Disney/cartoon character that you best relate to. What characteristics, personality, etc do you have in common. Think of the character's actions, appearances, personality, and tell me why you're
answered Mar 2, 2022
6 votes
105k views
Can YOU GUYS PLZ HELP THIS IS DUE IN 2 HOURS?​
answered Sep 23, 2021
3 votes
154k views
imagine that it is 1937 and you are an american leader. What should you do about the rise of of the communist USSR, fascist Italy, and national socialist Germany in 1937
answered May 25, 2021
3 votes
68.5k views
Where in the cell does transcription occurs
answered Feb 23, 2021
6 votes
175k views
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