Which statement about mixtures below is most accurate? a: salad and lemonade are both heterogeneous mixture b: salad is a homogeneous mixture and lemonade is heterogeneous mixture c: salad is a heterogeneous mixture and lemonade is a homogeneous mixture d: salad and lemonade are both homogeneous mixtures

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

Compare and contrast an assemblage and a pollen fingerprint by defying both and giving examples of each from the chapter.