200cm3 of oxygen diffuse through a porous partition in 10 seconds. how long will it take 120cm3 of chlorine to diffuse through the same partition under the same condition of temperature and pressure.

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided