Convert the following Kelvin temperatures to degree Celsius.
188 K =

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

In an experiment, 45g of silicon tetrachloride are treated with 45ml of water. what is the theoretical yield in grams of hcl

Explain how global warming could have affected yellowstone frog and salamander habitat's, resulting in changes in the populations of these species