A compound commonly found in drain cleaners, has a pH of 13. Which of these phrases describes sodium hydroxide? A. highly basic B. highly acidic C. slightly basic D. slightly acidic

How do you find the advantage of wheels and axles?

How many total electrons can be contained in the 4d sublevel? 2 6 10 14

Write the balance equation for Zn (NO3) 2 (aq) + NaOH (aq) 

When heated, calcium carbonate decomposes to yield calcium oxide and carbon dioxide gas via the reaction caco3 (s) →cao (s) + co2 (g) what is the mass of calcium carbonate needed to produce 47.

A chemist determines by measurements that 0.040 moles of chlorine gas participate in a chemical reaction.

The formula for binary ionic compound formed between cesium and fluorine

If the mass of a material is 76 grams and the volume of the material is 16 cm3, what would the density of the material be? g/cm3

Calculate the specific heat of a metallic element if 50.0 g of the metal need 314 joules of heat energy to raise the temperature from 25°C to 50°C.

State the relationship between the number of electrons in a carbon-nitrogen bond and carbon-nitrogen bond energy

What are the characteristics of bones?