Chemistry

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When your car rusts, the major chemical reaction is between the iron from the steel in the car body ... Started by Mollykgkg	1 Replies 160 Views	Aug 27, 2018 by meganlapinski
Organic chemistry is most broadly defined as A) the chemistry of living systems. B) the ... Started by jerry coleman	3 Replies 284 Views	Aug 27, 2018 by yotaSR5
Which of the following is a form of nitrogen fixation? A) N2 + O2 + energy(lightning) 2 NO B) ... Started by serike	1 Replies 70 Views	Aug 27, 2018 by matt95
The term organic refer to foods that A) are grown using all-natural methods and without the use ... Started by burchfield96	1 Replies 51 Views	Aug 27, 2018 by lgoldst9
With respect to reactivity, oxygen is best classified as A) highly reactive. B) somewhat ... Started by debasdf	1 Replies 47 Views	Aug 27, 2018 by stillxalice
In the stratosphere, oxygen (O2 ) is converted to ozone (O3 ) by high energy ultraviolet light. When ... Started by rlane42	3 Replies 95 Views	Aug 27, 2018 by chreslie
Which of the following statements is true of oxygen and nitrogen at normal temperatures? A) Both ... Started by lracut11	1 Replies 53 Views	Aug 27, 2018 by Zack0mack0101@yahoo.com
An atmospheric inversion is a phenomenon that may have disastrous effects with respect to air ... Started by kamilo84	1 Replies 55 Views	Aug 27, 2018 by stallen
Identify a source of air pollution. A) photosynthesis B) ozonolysis C) earthquakes D) ... Started by chandani	1 Replies 38 Views	Aug 27, 2018 by milbourne11
Volcanoes release large amounts of the pollutant ________. A) Ar B) SiO2 C) SO2 D) ... Started by Wadzanai	3 Replies 46 Views	Aug 27, 2018 by zenzy
One of the earliest recorded examples of polluted air was written about by the Roman ________ in 61 ... Started by JGIBBSON	1 Replies 38 Views	Aug 27, 2018 by ririgirl15
Which of the following human activities contributed to the pollution of our ancestral air? A) ... Started by kamilo84	1 Replies 80 Views	Aug 27, 2018 by perkiness
A definition of a pollutant is a chemical A) in the wrong place but at the right concentration. ... Started by geoffrey	1 Replies 78 Views	Aug 27, 2018 by essyface1
A compound containing only carbon and hydrogen and which has only single bonds between atoms is ... Started by serike	3 Replies 169 Views	Aug 27, 2018 by Jossy
Identify the alkane that contains three carbons. A) propene B) propane C) propyne D) ... Started by elizabeth18	1 Replies 62 Views	Aug 27, 2018 by Swizqar
What is the name of the compound that has the formula CH3CH3? A) methane B) ethane C) propane ... Started by yoroshambo	1 Replies 105 Views	Aug 27, 2018 by bd5255
What is the name of the compound with a formula CH3CH2CH2CH3? A) methane B) ethane C) propane ... Started by nenivikky	1 Replies 83 Views	Aug 27, 2018 by fatboyy09
London smog is attributed primarily to A) the burning of coal. B) train exhaust. C) sulfur ... Started by torybrooks	3 Replies 113 Views	Aug 27, 2018 by mtmmmmmk
The complete oxidation of coal produces A) carbon monoxide (CO). B) carbon dioxide (CO2). C) ... Started by swpotter12	1 Replies 107 Views	Aug 27, 2018 by Kdiggy
Which of the following is used to remove particulate matter from smokestack gases? A) bag ... Started by Mr3Hunna	1 Replies 83 Views	Aug 27, 2018 by Yixagurpuldink
Which of the following is most commonly used to remove sulfur dioxide from smokestack gases? A) ... Started by AEWBW	1 Replies 75 Views	Aug 27, 2018 by carojassy25
Alkanes are often called A) unsaturated hydrocarbons. B) saturated hydrocarbons. C) ... Started by abc	3 Replies 142 Views	Aug 27, 2018 by ky860224
Sulfur dioxide reacts with oxygen to form A) SO3. B) S2O3. C) S3O5. D) ... Started by armygirl	1 Replies 90 Views	Aug 27, 2018 by trog
Sulfur trioxide reacts with water to form A) sulfur dioxide. B) sulfur monoxide. C) sulfurous ... Started by Caiter2013	1 Replies 234 Views	Aug 27, 2018 by meltdown117
Sulfur dioxide is readily absorbed in the respiratory system, where it is A) soothing. B) a ... Started by notis	1 Replies 74 Views	Aug 27, 2018 by elyse44