Is li, an, and k a group or period

Given the decomposition reaction: 2so3 (g) → 2so2 (g) + o2 (g) according to le châtelier's principle, which side of the reaction will be favored when more oxygen is added to the reaction chamber?

What is the name of the acid formed by H2SO4

Is the scientific method able to be altered?

A penny has a mass of 2.50g and the Moon has a mass of * 7.351022kg, How many moles of pennies have a mass equal to the mass of the moon?

How many sleeping pills will it take to kill someone?

According to the second law of thermodynamics, the entropy of any system always increases. According to the second law of thermodynamics, the entropy of any system always increases. True False

If the density of Cu is 8.96g/cm cubed, what is the volume of 28kg of Cu?

A piece of iron can change in different ways. How is iron bending different from iron rusting?

Which organism would least likely be selectively bred A) Dandelions B) Nantes Carrots C) Belgian Blue Cattle D) Hypoallergenic Cats

You are given a clear solution of KNO3. Using 3-4 sentences explain how you would determine if the solution is unsaturated, saturated, or supersaturated