Chemistry

Replies / Views	Last post
Chloroalkanes (R-X) have roles in which of the following applications or processes? A) As ... Started by daltonest1984	3 Replies 166 Views	Aug 27, 2018 by adammoses97
Hard water deposits (calcium carbonate) have built up around your bathroom sink. Which one of the ... Started by APUS57	1 Replies 27 Views	Aug 27, 2018 by johnharpe
Ethers were once used extensively as ________. A) antibiotics (germ-killers) B) paint thinners ... Started by MirandaLo	1 Replies 24 Views	Aug 27, 2018 by babybsemail
People put lemon juice, a source of citric acid, on fish to quench the fishy smell, even on ... Started by nummyann	1 Replies 23 Views	Aug 27, 2018 by jesse.fleming
The sum of the oxidation states of all atoms in a formula must add up to the overall charge of the ... Started by elizabeth18	3 Replies 16 Views	Aug 27, 2018 by bobsmith
The cheapest and most widely used commercial base is A) NH3 (ammonia). B) Na2O (sodium oxide). ... Started by corkyiscool3328	1 Replies 10 Views	Aug 27, 2018 by srodz
The lowest oxidation state sulfur can have is in the sulfite form. Indicate whether the statement ... Started by ishan	1 Replies 19 Views	Aug 27, 2018 by Dunkey
What is the chemical formula for methanol? A) CH3OH B) CH3OCH3 C) CH3CH2OH D) ... Started by luvbio	1 Replies 33 Views	Aug 27, 2018 by fdliggud
The oxidation state of metals is almost always a positive number. Indicate whether the statement ... Started by chads108	3 Replies 23 Views	Aug 27, 2018 by huda
Lutefisk is a traditional Scandinavian food that is prepared by soaking a white fish, such as cod, ... Started by RRMR	1 Replies 5 Views	Aug 27, 2018 by blakcmamba
Unlike carbon, nitrogen has the potential of bonding to other atoms of itself, but cannot form long ... Started by future617RT	1 Replies 29 Views	Aug 27, 2018 by HandsomeMarc
A reducing agent is itself oxidized. Indicate whether the statement is true or ... Started by plus1	1 Replies 64 Views	Aug 27, 2018 by bigsis44
The cathode is the electrode where oxidation occurs. Indicate whether the statement is true or ... Started by Wadzanai	3 Replies 25 Views	Aug 27, 2018 by Kjones0604
The cathode is called the positive electrode. Indicate whether the statement is true or ... Started by nummyann	1 Replies 24 Views	Aug 27, 2018 by allisonblackmore
Biodiesel fuels are more toxic to the environment than petroleum fuels are. Indicate whether the ... Started by Jkov05	1 Replies 43 Views	Aug 27, 2018 by elizabethrperez
Diamond is a hydrocarbon. Indicate whether the statement is true or ... Started by jeatrice	1 Replies 15 Views	Aug 27, 2018 by kardosa007
When making models of n-octane, the chain appears to be linear. Indicate whether the statement is ... Started by clmills979	3 Replies 10 Views	Aug 27, 2018 by heinisk01
More active metals lose electrons to ions of less active metals. Indicate whether the statement ... Started by plus1	1 Replies 33 Views	Aug 27, 2018 by zacnyjessica
The Arrhenius theory explains why ammonia, NH3, is basic, but the Bronsted-Lowry theory does not. ... Started by rayancarla1	1 Replies 33 Views	Aug 27, 2018 by Dinolord
There are three possible isomers of molecular formula C4H10. Indicate whether the statement is ... Started by newbem	1 Replies 30 Views	Aug 27, 2018 by leahm14
Assign the oxidation state of: a) each rhenium, in Re2O7 b) zirconium, in ZrCl4 c) sulfur in Na2S2O3 ... Started by sdfghj	3 Replies 23 Views	Aug 27, 2018 by meganmoser117
Assign the oxidation state of: a) barium, in BaCl2 b) sodium, in Na2O c) selenium, in H2SeO3 d) ... Started by tiffannnnyyyyyy	1 Replies 30 Views	Aug 27, 2018 by akemokai
A strong acid will not ionize completely in water. Indicate whether the statement is true or ... Started by roselinechinyere27m	1 Replies 25 Views	Aug 27, 2018 by jessicaduplan
Octane has a lower boiling point than decane. Indicate whether the statement is true or ... Started by vicotolentino	1 Replies 30 Views	Aug 27, 2018 by smrtceo
A weak acid will always be less concentrated than a strong acid. Indicate whether the statement ... Started by londonang	3 Replies 26 Views	Aug 27, 2018 by Benayers