Which substance is most alkaline (basic) : pH of 3, 10, or 12?

Is sunlight replenishable

Nitroglycerin, C3H5N3O9, is an unstable compound that decomposes rapidly upon ignition or impact. Below is the thermochemical equation for nitroglycerin: 4 3539 () → 12 2 () + 10 2 () + 6 2 () + 13 2 () ∆ =

A sample of As weighs 73.2 grams. Will a sample of Kr that contains the same number of atoms weigh more or less than 73.2 grams? (more, less) : Calculate the mass of a sample of Kr that contains the same number of atoms. grams of Kr

5. What is the name of the molecular compound PCI? A pentaphosphorous monochloride OB phosphorous pentachloride OC monophosphorous tetrachloride OD diphosphorous trichloride

How to calculate energy change in a reaction

Aldo drove 420 miles using 18 gallons of gas. at this rate, how many gallons of gas would he need to drive 357 miles

How many grams of As2S3 are in 3.25 moles?

How does a solid turn into a liquid

What does the Ka represent in the equation and why is it important?

Is an american alligator a autotroph?