Chemistry » Page 20

Chemistry

Given that the equilibrium constant for a reaction is 0.00010, what does this tell us about the position of equilibrium for that reaction?

Answer Answers (1)

Chemistry

1. Ionic compounds generally form solids because:

Answer Answers (1)

Lillianna Wright

Chemistry

A friend says that temperature increases altitude increases becauses you're moving towards the sun. Is this true? Explain.

Answer Answers (1)

Chemistry

Zinc put in concertrated sodium hydroxide

Answer Answers (1)

Chemistry

how do geologists use seismic waves to locate an earthquakes epicenter

Answer Answers (1)

Chemistry

Which formula id correctly paired with its name? A. MgSO↓ = magnesium chlorine

B. FeO = iron (|||) oxide

C. K↓2O = Phosphorus dioxide

D. CuCI↓2 = copper (||) chloride

Answer Answers (1)

Chemistry

Suppose you find a rock that contains some potassium-40 (half-life of 1.3 billion years). you measure the amount and determine that there are 5 grams of potassium-40 in the rock. by measuring the amount of its decay product (argon-40) present in the rock, you realize that there must have been 40 grams of potassium-40 when the rock solidified. how old is the rock?

Answer Answers (1)

Chemistry

What are some positive and negative effects of the production of maple syrup on society and the environment?

Answer Answers (1)

Chemistry

Describe and give an example of parasitism.

Answer Answers (1)

Chemistry

Why is a dilute solution of oleic acid used instead of pure oleic acid?

Answer Answers (1)

Chemistry

The vapor pressure of benzene (C6H6) is 73.0 mm Hg at 25 °C. What is the vapor pressure of a solution consisting of 179 g of benzene and 0.217 mol of a nonvolatile nonelectrolyte?

Answer Answers (1)

Terrence French

Chemistry

Aldo drove 420 miles using 18 gallons of gas. at this rate, how many gallons of gas would he need to drive 357 miles

Answer Answers (1)

Chemistry

How many grams of As2S3 are in 3.25 moles?

Answer Answers (1)

Chemistry

How does a solid turn into a liquid

Answer Answers (2)

Chemistry

What does the Ka represent in the equation and why is it important?

Answer Answers (1)