Why dont banks have vaults with billions of dollars in them

John is preparing lentils for the meal service. he pours the lentils from the package into the pot and adds water and the spices from the recipe. he cooks them for 30 minutes, but later that night there is a complaint from a patron.

What would the partial pressure of water vapor be if you included this gas in the problem and it gave a total of 1.03atm? 0.01 atm 0.03 atm 1.03 atm

Zinc metal reacts with hydrochloric acid solution according to the reaction: zn (s) + 2 hcl (aq)  zncl2 (aq) + h2 (g). suppose 0.103 g of zn (s) is combined with 50.

A car traveling at 20 m/s starts to decelerate steadily it comes to a complete stop in 10s. what is its acceleration

Which of these objects has the largest volume? A) a cube of metal with a volume of 10 cm3 B) a spherical balloon with a volume of 0.05 m3 C) a sample of water with a volume of 1,000 mm3

During a laboratory experiment you discover that an enzyme-catalyzed reaction has a delta G of - 20 kcal/mol. If you double the amount of enzyme in the reaction, what will be the delta G for the new reaction

What is the molarity of a hydrochloric acid solution prepared by diluting 200.0 ml of 0.500m hcl to a total volume of 1.00 l?

How does a metallic bond differ from an ionic bond

Give two examples of chemical energy being transformed into electrical energy

Name the following compounds. NH4OH