Recent questions in Physical Chemistry

Physical Chemistry

lucy-stewart
Relation between a calorie and a joule
what is the relation between a calorie and a joule ?what is the proof that a calorie equals to 4.18 joules ?
lucy-stewart
Relation between a calorie and a joule
what is the relation between a calorie and a joule ?what is the proof that a calorie equals to 4.18 joules ?
christin
What do we get from oil?
I am working on a class assignment on the topic of composition of oil. Guys, help out me.
christin
What are the igneous Extrusive Rocks?
Igneous rocks are formed by the cooling of magma that comes from interior of earth, how I distinguish the rock that either it is extrusive or intrusiv...
christin
Who we determine distance from the thunderstorm?
I got a quiz yesterday, where we were asked about the mentioned question. Please show some generic statements to make answer perfect in exam.
dylanx
What are the violent associations of thunder storm?
Thunder storms are so much violent if have high intensity, is there any other violent association except downbursts?
dylanx
Define process of frontal lifting of air?
It is a process of atmospheric lifting mechanism but tell me its key points. I want to include this mechanism in my class report.
lucy-stewart
Relation between a calorie and a joule
what is the relation between a calorie and a joule ?what is the proof that a calorie equals to 4.18 joules ?
beatryx
What are the Global Warming Effects?
90% likely that most global warming is due to humans according to IPCC 2007.indicate me its future effects around the globe.
beatryx
Are we responsible for climate change?
Climate change relates to natural processes or it is artificially created by humans. Is there any report which proves the statement according to your ...
marphy
"Enlist the Koppen climate classification? "
Today I attended lecture about the climate change. Would anyone volunteer to tell me about Koppen climate classification?
marphy
Write down the desert plant survival strategies?
I am making a report on survival of desert plants. Please tell me some strategies.
marphy
Define absolute humidity?
I’m stuck with this type of confusion since yesterday. Please tell me a about absolute humidity.