Give an example of a "balanced force" and explain what makes it a balanced force.

Which element has the highest first electron affinity? which element has the highest first electron affinity? te ba xe cs?

A solution is prepared by dissolving 2.61 g ethanol (C2H5OH) in 16.2 g water. What is the molality (mol/kg) of C2H5OH in the solution?

For a particular experiment, Maria must heat water in a glass flask using a Bunsen burner. She then needs to move the flask from the burner to the lab bench.

The molar mass of NaOH is 40.00 g/mol. If 5.20 g NaOH are dissolved in 0.500 L of solution, what is the molarity of the solution? 0.0125 M 0.260 M 3.85 M 7.69 M

1.) Consider the processes or reactions, indicate which side of the reaction will have the greatest entropy AND explain why. (4 pts) a. CO2 (s) CO2 (g) b. CaCO3 (s) - ) Cao (s) + CO2 (g) c. 2 NO2 (g) - > N204 (g) d. H20 (1) at 25 °C heated to 52 °C

1. Valcouroceras is a New York State index fossil. Which mountain-building event occurred in New York State during the time when Valcouroceras was living in oceans covering parts of New York State? 1. Alleghenian orogeny 2. Acadian orogeny 3.

For the following reaction 2 R (g) - -> Q (g) if the equilibrium concentration of R is 0.776 M and that of Q is 1.22 M at 25? C, what is the value of the equilibrium constant at this temperature? a. 0.521 b. 0.494 c. 2.03 d. 1.57

What is the lethal dose of chocolate

What is characteristics of the 6kingdoms

What is the correct formula for sodium nitrate