How many potassium atoms are present in 0.01456 g of potassium?

Which of the following is a geographic example of a transform fault boundary?

What is the relationship between chemical equilibrium and the rates of forward and reverse reaction

How many liters of whater must be added to 20l of a 75% acid solution toproduce a solution that is 15% acid?

What is light? A wave of vibrating electric and magnetic energy A wave that travels by compressions A wave that travels by rarefactions A state of matter

Sound travels faster in high temperatures.: True False

6 features of a spider

What two forces are acting on the balloon when it is stuck to the wall and which is stronger?

In the process of electrolysis, current can flow through a liquid because A. water molecules become negatively charged. B. hydrogen is electrically neutralized in the solution. C. negative ions are attracted to the anode. D.

Part 1. A chemist reacted 15.0 liters of F2 gas with NaCl in the laboratory to form Cl2 and NaF. Use the ideal gas law equation to determine the mass of NaCl that reacted with F2 at 280. K and 1.50 atm. F2 + 2NaCl → Cl2 + 2NaF Part 2.

using the equaation 2h2+o2-->2h2o if 10.0g of hydrogen are used in the presence of excess oxygen how many grams of water will e produced