A sample of a compound contains 65.4 grams of zinc, 12.0 grams of carbon, and 48.0 grams of oxygen. What is the mole ratio of zinc to carbon

to oxygen in this compound?

(1) 1:1:2 (3) 1:4:6

(2) 1:1:3 (4) 5:1:4

A true breeding pea plant with smooth seeds is crossed with a true breeding pea plant with wrinkles if smooth seeds is a dominat factor what is the offspring going to look like

Which two nuclei are fused in a thermonuclear weapon? a. hydrogen and tritium c. carbon-13 and deuterium b. tritium and deuterium d. None of the above

What do the group 1 elements form when they react with oxygen?

What most likely happens when water loses heat?

Name the type of bond in organic chemistry that corresponds to a glycoside bond

What two chemical mechanisms change pyruvate to acetyl-CoA in the pyruvate dehydrogenase complex? Group of answer choices a) Decarboxylation and condensation. b) Oxidation and decarboxylation. c) Condensation and dehydrogenation.

Which earth cycle does the suns energy drive

How many moles are in 10 grams of CaCl2?

Which is the correct formula for phosphorus pentachloride? PCl4 because a subscript of 4 indicates four Cl atoms PCl5 because a subscript of 5 indicates five Cl atoms P5Cl because a subscript of 5 indicates five P atoms P5Cl3 because a subscript of

Why are the elements in groups 3 to 12 often used to make dyes?