delta Hr is the enthalphy change of a reaction
delta Hf is the enthalpy of formation where one mole of a substance is formed ( generally in its naturally occurring physical state)
delta Hc is the enthalpy of combustion where one mole of a substance in its standard state undergoes combustion
delta Hn is the enthalpy of neutralization where one mole of H+ reacts with OH- to form one mole of H2O
delta Ha is the enthalpy of atomization where a molecule splits to form its neutral atomic components
You may notice symptoms such as red or glassy eyes, slower reaction times, impaired coordination, and altered speech patterns. Additionally, the person's behavior may be more relaxed or giggly than usual.
These elements are considered pure elemental substances because they cannot be broken down further into simpler substances by chemical reactions. They are made up of only one type of atom, each with its own unique chemical and physical properties.
Marijuana has nicknames for a variety of reasons, including regional slang, cultural references, and attempts to hide the true nature of the substance. These nicknames often evolve over time and can vary based on the way it is consumed, its potency, or its appearance.
well nowing dat pola bairs arnt chemichals imma gonna say dat theyre not beriliem flo ride.
covalent. they share electrons as theyre both positively charged
no. theyre inanimate. theyre not alive.
No, theyre American, and theyre from New Jersey.
yes even when theyre asleep theyre flying really fast thats why theyre always running into stuff
C}====> this is a sword and theyre are many variations. but beware treyarch, activision messed up black ops for wii. its frying disk drives. if this happens you are entitled for free repair.
Theyre not!!!!!!! thats not even a question cause theyre not good
No, theyre not cousins. Theyre just friends
They both like your mom
They only think theyre cool, which doesnt really HAVE TO mean they are.They probably think that because of theyre music, theyre funky hairdos, the way they dress and theyre attitude,which elevates theyre ego. Its just a way of seeing life.Good question, Why do rappers think they're cool?
they cant intentionally smile. but when theyre panting it looks like theyre smiling.
because of theyre bone structure and theyre feather covering
not all but most are! and theyre not called gymnastics players theyre gymnasts!
they dont eat...theyre bacteria they dont eat...theyre bacteria