What is the latitude and longitude of the copper mine in Wisconsin (WI) ?

A.

45°N, 91°W

B.

47°N, 111°W

C.

40°N, 110°W

D.

45°N, 110°W

Characteristics used to describe matter are called

Using the appropriate conversion factors in #2, convert 248 eggs into dozen of eggs

How many valence electrons are contained in N, O, and F, respectively? 5, 6, 7 7, 8, 9 3, 2, 1 14, 15, 18

Classify the following reactions: HNO3 (aq) + NH3 (aq) →NH4NO3 (aq) + H2O (l) 2Cu (s) + O2 (g) →2CuO (s) NaCl (aq) + AgNO3 (aq) →NaNO3 (aq) + AgCl (s) 2LiOH (aq) + H2SO4 (aq) →Li2SO4 (aq) + 2H2O (l) CaCl2 (aq) + K2CO3 (aq) →2KCl (aq) + CaCO3 (s)

Which is one way to determine whether a reaction was a chemical reaction or a nuclear reaction?

The oceanic crust is made primarily from this type of rock.

How many particles are present in one mole of particles? a) 12 b) 1 c) 3.0 x 108 d) 6.02 x 1023

The distribution constant for chemical species X in a gas chromatography experiment can be described by the following equation: K=[Xs]/[Xm], where "s" and "m" refer to stationary and mobile phases. A large value of K implies:a.

Which two transitions can magma undergo?

What would be an appropriate way to display the results of the experiment outlined?