Questions by Roman Shmandrovskyi

Questions by Roman Shmandrovskyi

A question that might be tiny... In the question "Which voltaic cell had the larger voltage?" I put the answer "3.133V" is that correct? If it is not correct try to correct it. The topic is about "Voltaic

asked Dec 24, 2023

1 answer

44 votes

239k views

Ben says the measure of the angle is 50 ° , but Jeff says it is 130 ° . Who is correct, Ben or Jeff? Explain your reasoning for your answer.

asked Nov 28, 2023

2 answers

24 votes

76.7k views

Find the final temperature when 10 grams of aluminum at 130 c mixes with 200 grams of water at 25 c. assume no water is lost as water vapor. specific heat values (c) for aluminum= 0.901 j/g c and water

asked Oct 19, 2023

1 answer

29 votes

328k views

Lewis wishes to make a scale drawing of his mansion. If his mansion is 50 feet tall, and he wishes to scale is diagram so that 3 inches represent 8 feet, how tall is the mansion on paper?

asked Feb 21, 2023

1 answer

30 votes

223k views

What kind of eco-system is known as sustainable

asked May 8, 2022

1 answer

8 votes

321k views

This Venn diagram shows the pizza topping preferences for 9 students. What elements are in A and B? (Look at picture)

asked Feb 17, 2022

2 answers

43 votes

126k views

Does the shape of molecule affect the chemical bond?

asked Feb 16, 2022

2 answers

15 votes

142k views

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