Identify the noble gas that has atoms with the
same number of electrons as a chloride ion in
...
Chemistry, 30.10.2020 20:20 kimlyn58p0wyn0
Identify the noble gas that has atoms with the
same number of electrons as a chloride ion in
table salt.
Answers: 3
Chemistry, 21.06.2019 21:00
Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.
Answers: 2
Chemistry, 22.06.2019 09:30
1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earthâs climate system. (a) the water cycle (b) the carbon cycle
Answers: 1
Chemistry, 22.06.2019 10:00
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) â co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) â co2(g) k=1.363Ă10^69 b. 2 h2(g) + o2(g) â 2 h2o(g) k=1.389Ă10^80 c. 2co(g) + o2 (g) â 2 co2(g) k=1.477Ă10^90
Answers: 1
Chemistry, 23.06.2019 00:30
What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c
Answers: 1
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