Answers by Reda Igbaria
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Answers by Reda Igbaria

Answers by Reda Igbaria
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On complete combustion 0.30 g of an organic compound gave 0.20 g of carbon dioxide and 0.10 g of water. The percentage of carbon in the given organic compound is ________
answered Nov 22, 2024
4 votes
149k views
The measure of an angle in a triangle is 40. The other two angles are congruent to each other .What is the measure of each congruent angle?
answered May 27, 2024
2 votes
150k views
Calculate the enthalpy of combustion of ethylene gas to form CO₂ gas and H₂O gas at 298 K and 1 atmospheric pressure. The enthalpies of formation of CO₂, H₂O and C₂H₄ are –393.5, –241.8 + 52.3 kJ per mole
answered May 26, 2024
3 votes
222k views
Match the following subject pronouns to their equivalent direct object pronouns. 1. ella 2. vosotros 3. yo 4. nosotros 5. tú 6. ellos/as a. los/las b. me c. la/le d. os e. nos f. te
answered Apr 23, 2024
6 votes
33.9k views
High arterial blood oxygen levels in preterm infants are associated with what potential complication?
answered Apr 10, 2024
7 votes
111k views
What transformation did Brielle apply to point X (12,5) using the rule (x,y) to (-x,y)? A) Reflection across the y-axis B) Reflection across the x-axis C) Rotation by 180 degrees D) Translation
answered Feb 1, 2024
6 votes
70.6k views
Suppose that an artillery piece has a range R=1.512×10⁴ yards. Find its range in miles. Use the conversions 1mile=5280ft and 3ft=1yard. Express your answer to three significant figures in miles.
answered Jan 31, 2024
0 votes
109k views
What do the lyrics mean in section seven
answered Jan 29, 2024
5 votes
87.1k views
What is 122222×2222221÷12​
answered Oct 29, 2023
0 votes
37.8k views
Mark was working on the long jumpcompetition, and he was able tojump 9 3/4 feet. Chris jumped 7/88 as far as Mark. Write and solve theequation that will help you figureout how far Chris jumped.Explain
answered Oct 9, 2023
2 votes
33.6k views
Population growth is:
answered May 24, 2023
0 votes
175k views
Can someone help me with 11 and 12
answered May 16, 2023
11 votes
142k views
What is the smallest six-digit number you can make that is divisible by five? Using these digits 653941
answered Apr 18, 2023
3 votes
134k views
HELP PLEASE 100 points!!!!!!
answered Feb 14, 2023
7 votes
35.8k views
I believe the answer to be mode, and option 1 but I'm not 100%
answered Jan 12, 2023
4 votes
117k views
If it is 78°F in Memphis and -14°F in Junaeu, what is the temperature difference between the two cities?
answered Dec 24, 2022
1 vote
216k views
Malaya wrote the expression below. 6- 33 = (22+5) Which value is equivalent to Malaya's expression? A. -3 B. 3 C. 5 D. -1
answered Nov 12, 2022
3 votes
230k views
Which word means "an inflamed bowel"? Myles is very focused. His can be intimidating. Which word means "clearing someone of blame"?
answered Sep 17, 2022
3 votes
165k views
Which two phrases best convey the cheerful tone of the passage? enjoying the various rides showed her what they had found filled their hearts with great warmth nervously waited for their father's arrival
answered Sep 14, 2022
4 votes
126k views
Please could someone help me with this
answered Jul 10, 2022
2 votes
224k views
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