Given the balanced equation, calculate the mass of product that can be prepared from 2.36 g of zinc metal.

2Zn + O2 2ZnO

What is dominium in chemistry? i have it on my worksheet but can't find it on the periodic table or anywhere

You replicate the CEC analysis of a secondary alcohol you performed in the lab using a reverse phase TLC plate producing the TLC plate below.

The titration of a 25.00 mL sample of a NaOH solution of unknown concentration required 27.88 mL of 0.159 M H2SO4. What is the molarity of the NaOH?

According to periodic trend, which of the following most likely has the highest ionization energy? Na Al Si Ar

The temperature is 5°C below zero. Which integer represents this temperature? +5 -5

Which statements describe advantages of models? Check all that apply. Models make it possible to easily notice patterns. Models can be used to communicate and test design ideas. Models allow scientists to predict relationships.

Are energy levels and orbitals the same thing?

Heating devices can be made by passing an electric current through a conductor of: high resistance low resistance high conductivity low conductivity

What is the element 3O2 name

Why sulphur used for food preservation?