Anonymous asked 7/5/2015

How to separate chalk and water?

Anonymous asked 6/28/2015

What is the full form of Cr in chemistry?

Anonymous asked 6/25/2015

Iron filings - a compound or element?

Anonymous asked 6/23/2015

What are the uses of pestle and mortar in laboratories?

Anonymous asked 6/20/2015

What is a cation?

Anonymous asked 6/8/2015

Consider the following equilibrium: H¿COÀ(aq) + H¿O(l) Ý HÀOÄ(aq) + HCOÀȹ(aq). What is the correct equilibrium expression?

Anonymous asked 6/5/2015

What is chemistry?

Anogonaishe Mudavanhu asked 6/4/2015

What are alloys and can I have 3 examples?

Kioyre S. asked 6/3/2015

I plan on taking a course on Forensic Science next year and I'm worried about the amount of chemistry it will contain. I know a few basics due to previous introductions to chemistry courses. Will the basics be enough, or will I need to know more?

michelle michy asked 5/27/2015

Which liquids don't freeze?

veenita maviya asked 5/22/2015

Which antibiotics are made by the combination of algae and fungi?

Anonymous asked 5/15/2015

Can you describe the particle attraction that occurs as sodium chloride dissolves in water?

Anonymous asked 5/10/2015

A sample of nitrogen occupies 10.0 liters at 25°C and 98.7 kPa. What would be the volume at 20°C and 102.7 kPa?

Anonymous asked 5/4/2015

What is the position of the element ammonia in periodic table?

Anonymous asked 5/1/2015

Why the aqueous solution of Na2Co3 is alkaline in nature?

avhie avhie asked 4/27/2015

What is carbon monoxide?

Anonymous asked 4/25/2015

How can you justify the valency of Fe3O4?

Anonymous asked 4/19/2015

The correct name for Mg3(PO4)2 is -?

Anonymous asked 4/12/2015

What Happens When Milk Is Left At Room Temperature During Summer Days?

Kamden Been asked 4/9/2015

Balance this equation- NaCl ----> Na + Cl Then answer (with work if possible) how many grams of Na we would have if we started with 139 g of NaCl. I so far get to here: 2NaCl ----> 2Na + Cl_2 (139gNaCl/1)(1MoleNaCl/58.44G)(22.99gNa/1Mole)?