Chemistry
Chemistry, 18.08.2021 01:00, Bamaboy8804

A chemist measures the energy change during the following reaction: 2HgO (s) → 2Hg (l) +O2 (g)

Use the information to answer the following questions.

a. Suppose 72.8g of HgO react. Will any heat be released or absorbed?
b. If you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed.

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 02:30, sotoamerica0814
98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?
Answers: 1
image
Chemistry, 22.06.2019 04:00, kim95207
What layer of the atmosphere is directly above the troposphere?
Answers: 1
image
Chemistry, 22.06.2019 08:00, PrincessKeliah5538
Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 1
image
Chemistry, 22.06.2019 11:00, blondieb1722
Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean
Answers: 2
Do you know the correct answer?
A chemist measures the energy change during the following reaction: 2HgO (s) → 2Hg (l) +O2 (g)

Questions in other subjects: