Tagged Questions

5
votes
2answers
102 views

Conversion of milliamps to amps

Regarding the conversion of units in physics, when converting milliamps to amps: Is 4.0 mA the same as 0.004A?
3
votes
1answer
52 views

How do I convert cm^3 (cubed) to ml?

How do I convert cm3 (cubed) to ml?
2
votes
1answer
22 views

What are the implications of unit conversion when dealing with significant figures?

Occasionally, in answering a question, a textbook chemist may convert his or her answer out of SI units for the final answer. My problem is that this can often mean a very differe …
3
votes
1answer
70 views

Calculating the molarity of ethanol in antifreeze

An antifreeze used in a car radiator has an ethanol (C2H6O6) concentration of 20.0% m/m. Given that the density of the solution of 0.968 g mL-1, calculate the molarity of ethanol i …
3
votes
1answer
48 views

Finding the volume in metres cubed

One major industrial source of the greenhouse gas carbon dioxide is the heating of limestone, CaCO3, to produce quicklime, CaO. This reaction is used in a range of industries. The …
3
votes
1answer
59 views

Is there a unit conversion guide for VCE Chemistry?

Hey, I was wondering if anyone had a link to a website that shows you all the conversions you will encounter in chemistry. For example m3 to L, etc. I'm looking for a rather detai …
3
votes
1answer
32 views

Is Kelvin measured as 273.2 or 273?

I'm doing some chemistry revision at the moment at it kills me inside each time the text tells me to measure something one way then they botch it up in the answers. Yeah so I've j …