A sample of methane gas at a pressure of 857 mm Hg and a temperature of 35 °C, occupies a volume of 7.86 liters. If the gas is cooled at constant pressure to a temperature of -10 °C, the volume of the gas sample will be L.

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.