Zinc metal reacts with hydrochloric acid in the following balanced chemical equation. Zn+2HCi--> ZnCl2+H2
If Zinc chloride has a GFW of 136.29 g/mol, how many atoms of Zinc would be required to produce 26.7 grams of
ZnCl2?

Convert 9.75 millimeters to centimeters. centimeters

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.

Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors