Part 2 Weather Nap Natching 14
1. Fair weather, clockwise circulation
Huge bodies of air with the same temperature and he
K Rainy/stormy conditions: counterclockwise circulatie
L. Colder air mass slides under warm air masa
M. The boundary between air masses
N Neither cold air mass nor warm air mass is moving
0 Lines that connect areas of the same air pressure
P. Lines that connect areas of the same air tempera
Q. Warm air mass moving over cold air mass
R. Wam air mass that is caught between two coole
and is pushed upward
high pressure
isobars
isotherms
low pressure
occluded front
stationary front
warm front
15
16.
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18.

Astudent is given a sample of a blue copper sulfate hydrate. he weighs the sample in a dry covered porcelain crucible and got a mass of 23.875 g for the crucible, lid, and sample. the mass of the empty crucible and lid was found earlier to be 22.652 g. he then heats the crucible to expel the water of hydration, keeping the crucible at red heat for 10 minutes with the lid slightly ajar. on colling, he finds the mass of crucible, lid, and contents to be 23.403 g. the sample was changed in the process to very light clue anhydrous cuso4. if there are again 100.0 g of hydrate, how many grams of cuso4 are in it? how many moles of cuso4? (hint: molar mass of cuso4 = 159.6 g / mole. what per cent of the hydrate is cuso4? you may convert the mass of cuso4 to moles.)

What is a metal replacement reaction

What is a metal replacement reaction