If the initial temperature of an ideal gas at 2.05 atm is 57 °C, what final temperature (in °C) would cause the pressure to be reduced to 1.75 atm? Please help ASAP!
(You have to convert 57 degrees celsius to Kelvin first)

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood