Questions by Voidnologo

Questions by Voidnologo

Choose the thermochemical equation that best illustrates ΔH°f (enthalpy of formations) for Li2SO4. A) 2 Li+(aq) + SO42-(aq) → Li2SO4(aq) B) 2 Li(s) + 1/8 S8(s, rhombic) + 2 O2(g) → Li2SO4(s) C) Li2SO4(aq)

asked May 28, 2020

1 answer

2 votes

69.8k views

What was the major reason for fighting in the Civil War, according to President Lincoln? -Slavery -Preserving the Union -Prove to the South that he was a strong leader -Lincoln was against war

asked Feb 23, 2020

1 answer

4 votes

184k views

Sun protection must be used during the hours of A 10am to 2pm B 6pm to 8pm C 8am to 10am D 2pm to 6pm

asked Sep 27, 2019

2 answers

4 votes

10.0k views

Which statement describes the chemical properties of a metal? Metals tend to gain electrons and form cations. Metals tend to gain electrons and form anions. Metals tend to lose electrons in order to form

asked Apr 27, 2019

1 answer

2 votes

13.1k views

Why does Creon decide not to bury Polyneices?

asked Oct 1, 2018

2 answers

2 votes

24.9k views

What philosophical argument does Chopin make in her story called “The Story of an Hour”?

asked Aug 20, 2018

2 answers

1 vote

214k views

Hoy, (yo) __ al parque de las clase

asked May 24, 2018

2 answers

4 votes

170k views

In the model above, a volume of gas is held in a container. Over time, the container is heated by the flame at the bottom. ALL BUT ONE statement might describe what is happening inside the containers from

asked Feb 9, 2018

2 answers

3 votes

28.7k views

What happens in a society when the production possibilities frontier moves to the left? Select one: a. The society is able to produce less. b. The society is able to produce more. c. The amount that a

asked Jan 5, 2018

1 answer

5 votes

167k views

A certain radioactive isotope has a half-life of 15 days. If one is to make a table showing the half-life decay of a sample of this isotope from 32 grams to 1 gram; list the time (in days, starting with

asked Feb 7, 2017

1 answer

1 vote

170k views

Omar scored an 82% on his first test of the quarter. Will a score of 38 our of 50 on the second test helo or hurt his grade? explain your reasoning. Using percent proportion

asked Apr 19, 2015

1 answer

0 votes

129k views

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