A student writes a chemical equation as given below. What is the molecular formula of zinc chloride if the reaction follows the law of conservation of matter?

A. 2ZnCl
B. Zn2Cl
C. ZnCl2
D. 2ZnCl2

Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.

Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol

What are transitions between a liquid and gas called? identify which way they are transitioning