Chemistry
Chemistry, 25.06.2021 01:00, gamelaza431

Calculate the standared enthalpy of formation of solid Mg(OH)2 given the following data: 2Mg(s) + O29(g) →2MgO(s) ∆H = -1203.6kJ
Mg(OH)2(s) →MgO(s) + H2O(l) ∆H= +37.1kJ
2H2(g) +O2(g) →2H2O(l) ∆H = -571.7kJ

answer
Answers: 1
Show answers

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:30, haileywebb8
If you want to create an electrical current, which situation would produce a solution capable of this
Answers: 3
continue
image
Chemistry, 22.06.2019 02:20, kristieroth1
Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is
Answers: 1
continue
image
Chemistry, 22.06.2019 21:20, gigi6653
Which proportionality applies to avogadro’s law?
Answers: 3
continue
image
Chemistry, 22.06.2019 22:00, choatefarmsus
Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.
Answers: 3
continue
Do you know the correct answer?
Calculate the standared enthalpy of formation of solid Mg(OH)2 given the following data: 2Mg(s) + O...

Questions in other subjects:

Konu
Chemistry, 03.03.2020 03:32
Which of these is least likely to be an adaptation? A. A cactus has a thick stem that allows it to store large amounts of water B. A dalmatian learns to bar...
Konu
Social Studies, 03.03.2020 03:32
When Congress wants to regulate an issue, it most often passes very detailed regulations so that there are no questions about its intent. a. True b. False...
Konu
Social Studies, 03.03.2020 03:32
Gina wants to conduct a study of discrimination based on looks in hiring practices. Gina selects two candidates with equivalent qualifications, one extremely attractive and the oth...
Konu
Computers and Technology, 03.03.2020 03:32
Given a string name, e. g. "Bob", return a greeting of the form "Hello Bob!". helloName("Bob") → "Hello Bob!" helloName("Alice") → "Hello Alice!" helloName("X") → "Hello X...
Konu
Social Studies, 03.03.2020 03:32
When children are developing phonological awareness skills, they typically start with developing capacity to manipulate sound units before moving on to sound units....
Konu
Mathematics, 03.03.2020 03:32
Test the claim that the proportion of people who own cats is significantly different than 90% at the 0.1 significance level. The null and alternative hypothesis would b...
Konu
Business, 03.03.2020 03:32
The Sunshine Company's manufacturing costs for the third quarter of 2015 were as follows: Direct materials and direct labor $600,000 Other variable manufacturing costs 100,000 Depr...
Konu
Business, 03.03.2020 03:32
Amy Xia's plant is designed to produce 7,000 hammers per day but is limited to making 6,300 hammers per day because of the time needed to change equipment between styles of hammers...
Konu
Business, 03.03.2020 03:32
A humane society reports that 19% of all pet dogs were adopted from an animal shelter. Assuming the truth of this assertion, find the probability that in a random sample of80 per d...
Konu
Health, 03.03.2020 03:32
Frozen food should be rejected if fluids or frozen liquid appear in the bottoms of cases, or if ice crystals appear on the product or package. True False...
Other tasks in the category: Chemistry More task
See results (0)