Questions by Nusrat

Questions by Nusrat

What information about water is needed to calculate the enthalpy change for converting 1 mol H2O(g) at 100 °C to H2O(l) at 80 °C? (a) Heat of fusion, (b) heat of vaporization, (c) heat of vaporization

asked May 26, 2021

1 answer

4 votes

209k views

you are currently a member of nutrition and environmental safety committee of your school.As a school member ,the school has assign you a responsibility of presenting a paper of nutrition and safety week

asked May 21, 2021

1 answer

5 votes

184k views

Properties of metals

asked Apr 27, 2021

1 answer

2 votes

57.2k views

Confucianism was brought from China in the 12th century. One of the beliefs of Confucianism in Japan is that A. the emperor is descended from a goddess and must be warshipped. B. all things in nature such

asked Apr 26, 2021

1 answer

2 votes

108k views

Some triangles are not parallelograms

asked Mar 16, 2021

2 answers

2 votes

193k views

Two streams merge to form a river. One stream has a width of 8.4 m, depth of 3.5 m, and current speed of 2.2 m/s. The other stream is 6.6 m wide and 3.6 m deep, and flows at 2.7 m/s. If the river has width

asked Feb 14, 2021

1 answer

1 vote

186k views

Which of the following is not an example of an abiotic factor? a. plants b. air c. temperature d. soil

asked Jun 11, 2020

2 answers

3 votes

726 views

Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 8686 people in the 18-21 age bracket and finds that 4343 of them respond and 4343

asked Apr 14, 2020

1 answer

5 votes

99.3k views

At the East African Rift, the African Plate is separating into two smaller plates that are moving in opposite directions. Based on this, which type of boundary exists at the East African Rift? A. Transform B.

asked Jan 26, 2020

2 answers

1 vote

137k views

Which phrase means "a weakness"? A. Trojan horse B. Achilles' heel C. Herculean task D. Atlas shrugged

asked Dec 5, 2019

1 answer

0 votes

185k views

Plz help. I need someone who is fast, smart and knows the answer.

asked Dec 1, 2019

1 answer

0 votes

212k views

Lucia bought 800 shares of a company's stock for $7.94/share. she pays a broker a commission of $16 to buy and sell stock. After one year , she sold all her shares , which were worth $8.75/ share at the

asked Sep 15, 2019

2 answers

0 votes

202k views

How did social scientists in the 1960s view the strong role held by women in many african american families?

asked May 11, 2019

1 answer

3 votes

169 views

At the opening of the scene, where is polonius sending reynaldo

asked Mar 15, 2019

1 answer

4 votes

154k views

Four students share a $1,000 prize for a project. They decide to split the money based on the amount of work each team member contributed to the project. Cathy receives 1/8 of the total and Zhong receives

asked May 21, 2018

1 answer

0 votes

194k views

?+3-4+7=12 ?= Please help

asked May 13, 2018

1 answer

2 votes

92.0k views

Does anyone know the answer to this problem 8q-3=4q+9

asked Apr 10, 2018

1 answer

4 votes

140k views

Which statement correctly describes an atom of the element helium

asked Mar 18, 2018

1 answer

1 vote

225k views

What is the simplest form of 67/100?

asked Nov 17, 2017

1 answer

4 votes

40.2k views

what is the chemical formula for concentrated plutonium exploding and igniting hydrogen and how could it be stabilized? i'm not doing this IRL, so don't worry!

asked Sep 12, 2016

1 answer

4 votes

172k views

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