Which statement is true of convex mirrors?
a. they can form real or imaginary images
b. they can only form imaginary images
c. they can form either virtual or real images
d. they can only form virtual images

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

Which best describes why nh4+ can form an ionic bond with ci-?

2. how is heavy water different from normal water