A compound has a formula mass of 61.98 amu and is comprised of atoms of sodium and oxygen in a definite ratio. the name of the compound described here is

What do you notice about the elements on the reactant and product side of the equation

A photon has 8.0 * 10-15 J of energy. Planck's constant is 6.63 * 10-34 J•s. What is the frequency of the photon

If you fill your car tire to a pressure of 32 psi (pounds per square inch) on a hot summer day when the temperature is 35°C (95°F), what is the pressure (in psi) on a cold winter day when the temperature is - 15°C (5°F) ?

Why does Europe, the USA, and Canada have acid rain?

Earnshaw's theorem (Prob. 3.2) says that you cannot trap a charged particle in an electrostatic field. Question: Could you trap a neutral (but polarizable) atom in an electrostatic field?

Which property of CNG is used to fill it in cylinders?

How many milliliters of 2.55 m naoh is needed to make 125 ml of 0.75 m naoh solution?

Describe the scientific method and it's four steps.

Why can a magnet separate iron and sulphur in a mixture but not a compound?

Which organisms can reproduce through budding? bees strawberry plants ants sponges