Questions by Flutura

Questions by Flutura

Which of the following pairs of formulas have the same empirical and molecular formulas? a. C2H4O2 and CH20 O b. CH2 and CH4 Oc. C6H6 and CH4 Od. CO2 and SO2

asked May 14, 2021

1 answer

3 votes

164k views

What relation exists between an enzyme and a catalyst. 1-Enzymes and catalysts play no role in chemical reactions. 2-Like catalysts, enzymes speed up chemical reactions by increasing their activation energy.

asked May 13, 2021

1 answer

4 votes

82.5k views

Sumerians developed _______, a form of writing used to keep track of business transactions and later, expressed more complicated ideas such as the poem, the Epic of Gilgamesh.

asked Apr 22, 2021

1 answer

4 votes

16.4k views

Can someone give me a hypothesis on anything?

asked Mar 5, 2021

1 answer

5 votes

69.9k views

How much heat is added if .7892g of water is increased in temperature by .039 degrees C?

asked May 23, 2020

1 answer

1 vote

49.6k views

What government action first allowed American business men to come to China in large numbers

asked Mar 13, 2020

1 answer

0 votes

93.8k views

Which question is most important to biopsychology?

asked Dec 15, 2019

2 answers

4 votes

81.5k views

what is sexism? how does it affect the person being discriminated? in what ways do we see it in society?

asked Sep 17, 2019

1 answer

5 votes

235k views

Convert 29.5% to a decimal

asked Mar 23, 2019

1 answer

0 votes

64.3k views

What is the solution to this equation 7x +3=-11

asked Dec 22, 2018

2 answers

5 votes

67.4k views

What mass of solid lead would displace exactly 234.6 liters of water?

asked Dec 10, 2018

2 answers

1 vote

48.4k views

Which parts of this excerpt from Edgar Allan Poe's "The Fall of the House of Usher" bring out a gloomy and oppressive mood?

asked Nov 3, 2018

2 answers

1 vote

69.9k views

There are 56 students going to the game.the coach puts 7 students in each van. which number sentence can be used to find how many vans are needed to take the students to the game?56 7= ×7=56 7=56 or 56-7=

asked Aug 13, 2018

1 answer

1 vote

114k views

Why do you think the policy on sugar in the united states is so heavily slanted towards sugar producers at the expense of candy manufacturers and consumers? what can manufacturers do? what does your response

asked Feb 12, 2018

1 answer

5 votes

195k views

Carbon can bond with other carbon atoms to produce cyclic hydrocarbon structures. TRUE FALSE

asked May 7, 2017

2 answers

0 votes

107k views

Which statement does not describe the Jim Crow laws of the post-Civil War period? A. They made segregation illegal throughout the South. B. They reflected white southerners hostility towards former slaves.

asked Mar 16, 2017

2 answers

4 votes

57.8k views

At video shack, Movie rentals cost $3.99 each. The cost of renting three movies in one video game is $.11 less than the cost of renting five video games. How much is renting a video game cost

asked Feb 14, 2017

1 answer

4 votes

223k views

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