If 32.3 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent by mass?

What are three differnt shapes or structures of a carbon based molecules?

All living creatures are from

What is 45,000 written in scientific notation? 4.5 * 104 4.5 * 105 4.5 * 103 4.5 * 102

How can one figure out whether the electrons are being shared equally or unequally?

What is chemical reaction

Which is the correct name for MgSO4•7H2O?

Iron has a density of 7.86 g/cm^3. Calculate the volume of a piece of iron having a mass of 3.99 kg.

a student determines the mass of a 100 mL beaker filled with 50 mL of water to be 154.34 grams. After a tablet reacts with the water, the mass including the dissolved tablet is 157.26 grams. Show the work and find the mass gained below.

Why does ocean water in the eye of a hurricane rise about two feet

Co (g) + h2o (g) ⇌co2 (g) + h2 (g) kp=0.0611 at 2000 k a reaction mixture initially contains a co partial pressure of 1320 torr and a h2o partial pressure of 1760 torr at 2000 k. calculate the equilibrium partial pressure of co2.