Is a soap solution with a pH of 9 acidic, base, or neutral?

The representative elements are also called the Group A elements. Consider these representative elements: Li - Group 1A C - Group 4A Cl - Group 7A.

A student is asked to make 500 mL of a buffer solution for an upcoming laboratory investigation that requires 50.0 mL of 3.0 M phosphoric acid. The student searches the acid cabinet in the stockroom but can only find 4.5 M phosphoric acid.

Which would likely cause more serious burns if you held it in your closed, cupped hands for a few minutes: 100 g of water at 100°c or 100 g of steam at 100°c?

Which statement best describes the movement of atoms in solid

Why is hydrogen a light gas, but iron is a heavy solid

Benzene has the empirical formula and an empirical formula weight of 13.0 amu. If the molecular weight is 78.0 amu, what is the molecular formula? (Enter the elements in the order: C, H.)

Given that an electromagnetic wave is generated by an oscillating electron, how are the frequency of the wave and the oscillation frequency of the electron related?

What does carbon dioxide have to do with global warming

The movement of Earth's tectonic plates is related to

VSEPR theory predicts linear geometry of electron groups have what angle around a central atom?