Which of the following pressures is equal to 303,900 pa?

3.0 atm

303.9 atm

303,900 atm

3.00 mm Hg

Under which of the following conditions would one mole of have the highest entropy,? a. 90 ∘C and 15 L b. 167 ∘C and 101 L c. 17 ∘C and 30 L d. 57 ∘C and 55 L

Enter a balanced equation for the combustion of gaseous ethane (c2h6), a minority component of natural gas, in which it combines with gaseous oxygen to form gaseous carbon dioxide and gaseous water.

What is the percentage of water to the nearest tenth in this compound? Ba (OH) 2 * 8H2O

What property of the mixture of gelatin in water tells you that the mixture is not a solution

Revise sentence 2 by adding the correct pronoun. It was common for an enslaved person to stop there on way to the North [1] Our house was once a stop on the Underground Railroad.

What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 31 km/h and the coefficient of static friction between the tires and the road is 0.29?

At a certain temperature, 0.4011 mol of N 2 and 1.501 mol of H 2 are placed in a 3.00 L container. N 2 (g) + 3 H 2 (g) - ⇀ ↽ - 2 NH 3 (g) At equilibrium, 0.1801 mol of N 2 is present. Calculate the equilibrium constant, K c. K c =

How many moles of N are in 0.203 g of N2O?

Given the unbalanced equation: al + cuso4 - - > al2 (so4) 3 + cu. when properly balanced, the sum of the balancing coefficients is select one: a. 7 b. 6 c. 9 d. 8

A particle that has a negative charge is called