Questions by Majeda

Questions by Majeda

Suppose 16.0 g of oxygen (O2) is heated at constant atmospheric pressure from 26.4°C to 111°C. (a) How many moles of oxygen are present? (Take the molar mass of oxygen to be 32.0 g/mol) (b) How much energy

asked Mar 3, 2020

1 answer

0 votes

62.2k views

What is an indication that water is entering cells

asked Nov 14, 2019

1 answer

2 votes

10.6k views

Why is newborn screening for metabolic disorders done on blood?

asked Sep 20, 2019

1 answer

0 votes

82.8k views

When a plant self-fertilizes generation after generation, and always shows the same phenotype for the characteristic being considered, then the plant is called

asked Feb 17, 2019

1 answer

5 votes

31.1k views

What is the Spanish word for the number that follows 554? A. cincuenta y cinco B. quinientos cincuenta C. quinientos cinco D. quinientos cincuenta y cuatro

asked Nov 27, 2018

2 answers

0 votes

50.2k views

At Costco, 32 cans of coke cost a total of 8.96 . What is the cost per can. Let c represent the cost for one can of coke

asked Nov 18, 2018

1 answer

0 votes

174k views

The area of a rectangle is 5x^3+19+6x-18 with length x + 3. Using synthetic division, what is the width of the rectangle?

asked Mar 10, 2018

2 answers

0 votes

111k views

What is the percent by mass of water in iron (ii) sulfate heptahydrate, feso4•7h2o (or what percent of the molar mass of feso4•7h2o is due to the waters of crystallization)?

asked Feb 5, 2018

2 answers

0 votes

153k views

adherents of which of these modern religions would be most likely to turn to vedas for information on spiritual matters

asked Feb 17, 2017

1 answer

2 votes

217k views

If y^8 = 4 and y^7 = 3/x, what is the value of y in terms of x? (A) 4x/3 (B) 3x/4 (C) 4/x (D) x/4 (E) 12/x

asked Aug 7, 2015

1 answer

4 votes

136k views

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