Classify the following as an element, compound, homogeneous mixture, or heterogeneous mixture:

Hydrogen (H2)

A. Element
B. Compound
C. Homogenous mixture
D. Heterogenous mixture

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.