At STP which element is brittle and not a conductor of electricity

What is the concentration (M) of CH3OH in a solution prepared by dissolving 12.5 g of CH3OH in sufficient water to give exactly 230 mL of solution?

Write a net ionic equation to show that oxalic acid, h2c2o4, behaves as an acid in water. consider only its first ionization.

order to climb a steep hill on a bicycle, a rider shifts to the lowest gear. The lowest gear has the greatest mechanical advantage because it

Name the following: Simple chemical molecules made of single unit

Examine the following equations. A. 90234Th→91234Pa+-10e+γ B. 2760∗Co→2760Co+γ C. 90234Th→88230Ra+24He D. 614C→714N+-10e In which equation (s) is gamma decay represented? D A A and D C and D C A and B B

Why is a chemical indicator added to the flask in which a titration will occur? to show when enough base has been added to determine the starting pH of the solution to neutralize the acid before adding the base to identify the starting volume of

Mathematically define heat capacity

Based on what you read on the Marie Curie and the Science of Radioactivity website, name the scientists who shared the Nobel Prize in Physics in 1903 and describe their contributions that were recognized by the award.

What does aluminum hydroxide and calcium sulfate produce

Balnce the following molecular equation and write net ionic equation NaOH+H2SO4-Na2SO4+H2