Cho các chất co2,h2o ca viết phương trình phản ứng

The density of glycerin is 1.26grams/centimeter cubed . how many is this? use the conversion rates of and . express your answer to the correct number of significant figures.

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?