How many molecules of CO2 are contained in a 10.0 L tank at 7.53 atm and 485 K?

5.69 * 1023 molecules

1.14 * 1024 molecules

4.89 * 1024 molecules

3.30 * 1024 molecules

2.28 * 1024 molecules

What's the relationship between the hours of daylight and the temperature

If an equal quantity of heat is transferred to 10.0 g samples of liquid water (C = 4.184 J/g°C), concrete (C = 0.88 J/g°C), asphalt (C = 0.920 J/g°C), glass (C = 0.84 J/g°C), and iron (C = 0.

Which organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use? A () nitrogen-fixing bacteria B () denitrifying bacteria C () decomposers D () producers

1. Approximately how long does the Lunar Cycle fake to complefe all phases of the moon one time?

True or false energy has no mass and takes up no space

What is the significance of the symbol of an element?

Consider the half reactions below for a chemical reaction. 2 Equations: First: upper M g right arrow upper M g superscript 2 plus (a q) plus 2 e superscript minus.

If you put some sodium chloride (table salt) into a glass of water, what will happen?

Why don't the inert gases easily react with other elements?

What is the name of the following compound Pb (CH3COO) 4