How many moles is 1.50 x10^23 molecules of nh3

The difference between simple diffusion and facilitated diffusion is that facilitated diffusion moves materials from a lower to a higher concentration. True / False.

By which process are rocks broken up and moved to different locations

You have a 5-liter container with 2.00 x 1023 molecules of ammonia gas (NH3) at STP. How many molecules of argon gas (Ar) are in an identical container at the same temperature and pressure? A. 6.02 x 1024 molecules B. 1.30 x 1024 molecules C. 2.

Which practice is an unsustainable way of managing resources?

What is the salt produced when sodium hydroxide (NaOH) reacts with sulfuric acid (H2SO4) ?

1. The gradual wearing away or breaking down of rocks by abrasion is a what type of weathering.

Molecules involved in a chemical reaction must meet to react. What is this concept called? Enthalpy Collision theory Enthropy Reaction rate

If a compound has a molar mass of 180 g/mol and its empirical formula is CH20, what is its molecular formula? CH20 C₂H4O2 C6H1206 C12H22011

Which element has six energy levels? A) rubidium (Rb) B) cesium (Cs) C) potassium (K) D) sodium (Na)

What is a segment of dna that contains a single unit of information?