A sample of gas has a volume of 5.58 l at a pressure of 715 mm hg. what is the volume of the gas when the pressure of the gas is increased to 755 mm hg?

Look at the equation below. O2 + CS2 → CO2 + SO2 Which of the following shows the equation balanced? A. 3 O2 + CS2 → CO2 + 2 SO2 B. 3 O2 + CS2 → 2 CO2 + SO2 C. O2 + CS2 → CO2 + SO2 D. 4 O2 + 4 CS2 → 4 CO2 + 4 SO2

How many significant figures are in 54,050?

What is a group of electrons orbiting at roughly the same distance from the nucleus

What are the five states of matter?

What is the molar mass of a monoprotic acid if 33.30 mL of 0.0823 M NaOH is required to neutralize a 0.254-g sample?

Which statement best illustrates why carbon is so important to living things? a. Carbon occurs as a solid, a liquid, and a gas. b. Carbon is found in both the living and nonliving worlds. c. Carbon is stored in large quantities in fossil fuels. d.

How do astronomers explain the formation of the milky way galaxy

1 What characteristic of an element determines how its atoms can bond with other atoms?

The law of conservation of mass states that during a chemical reaction, total mass is

What information is needed to write a correct chemical formula to represent an ionic compound?