Chemistry, 19.07.2019 16:30, deena7

Given the equation i2(s) + 62.4kj --> i2(g), which of the following is true: a) the reaction is exothermic b) h= +62.4kj c) h= -62.4kj d) the reaction releases heat

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 18:50, toniawu18

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Answers: 2

continue

Chemistry, 22.06.2019 07:10, nasrul3725

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Answers: 3

continue

Chemistry, 22.06.2019 15:30, elizabethprasad2

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Answers: 1

continue

Chemistry, 22.06.2019 21:30, caeyanij

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?

Answers: 1

continue

Do you know the correct answer?

Given the equation i2(s) + 62.4kj --> i2(g), which of the following is true: a) the reaction is...