Recent activity by Marcelog

Recent activity by Marcelog

What is the mass of the oxygen used during the reaction? Iron + Oxygen → Iron Oxide Iron 19.43 g Iron Oxide 20.91 g Give your answer to the correct number of significant figures. Mass of Oxygen (g)

answered Sep 13, 2023

1 answer 403k views

Which of the following statements describing tre ¡ft across the plasma membrane is correct? A. Passive transport involves the movement of molecules from high concentration to low concentration using high

answered Sep 13, 2023

1 answer 187k views

Dana is persuasive because, above all, she appeals to her audience's sense of reason. What type of appeal does this illustrate

answered Sep 1, 2023

1 answer 442k views

How many moles of hydrogen H are in 1.4738 g of sucrose C12H22O11

answered Aug 23, 2023

1 answer 387k views

On a plane, 2 men had 135 kilograms of luggage added together. The first paid $1.35 for his excess luggage and the second paid $2.70 for his excess luggage. The charge was at a flat rate. If all of the

answered May 31, 2023

1 answer 395k views

What acceleration takes an object to 8m/s from 20m/s over a period of 3s?is the answer -4?

asked Apr 1, 2023

1 answer 485k views

What criteria would be most appropriate to use to evaluate a short story? A. use of imagery, rhythm, and sound effects B. effectiveness of characterizations and plot C. truths that the story reveals about

answered Mar 16, 2023

2 answers 126k views

as a school perfect of your school write a letter to your headmaster asking him for important things to be done in the school

answered Mar 4, 2023

1 answer 232k views

andi bought 100 candies and was give to anto 4 candies and 1 candy sold for 4 million so how much money is andi now

asked Oct 24, 2022

1 answer 26.2k views

The ‘murder mystery’ is ‘solved’ in this chapter. How does the novel maintain narrative tension? How is this emphasised by the chapter’s closing sentence?

asked Sep 22, 2022

1 answer 78.4k views

Which of the following are part of the research process? Select all that apply.

answered Aug 3, 2022

2 answers 426k views

HELP ANYONE PLZZZ ? 1sr. z(x)=x+1 If you input a 3 into z(x), what do you get for the output? 2nd. n(x)=2/x n(x) will give you an output for any number you use as an input except which of the following?

answered Jun 20, 2022

1 answer 299k views

A cubic millimeter and a cubic centimeter are shown. How many cubic millimeters will fit inside a cubic centimeter? A. 10 B. 100 C. 1,000 D. 10,000

asked Jun 9, 2022

1 answer 461k views

What was Luther's position on the building of St. Peter's church? The pope should charge poor people. The pope should ask kings and queens to pay for the church. The pope should use his own money to pay

answered May 1, 2022

1 answer 281k views

What is 20 as a decimal

answered Mar 30, 2022

2 answers 239k views

Search QAmmunity.org