A (what) forms when the sperm first fertilizes an egg

Which form of cellular respiration takes over so the deer may run a while longer

What mass of oxalic acid dihydrate, H2C2O4•2H2O, is needed to make a 0.357 M solution of oxalic acid in a 250.0mL volumetric flask?

What is a mol in chemistry

Mintu wants to increase the heat transfer between a metal iron and another piece of metal he wants to shape.

Which statement describes an electron? It has a positive charge and is located in the nucleus. It has a positive charge and is located in orbitals around the nucleus. It has a negative charge and is located in the nucleus.

Molybdenum has a body-centered cubic unit cell. how many atoms of mo are present in each unit cell?

A solution of 3 moles of carbon disulfide in 10 moles of ethyl acetate has a vapor pressure of 170 torr at 28°c. the vapor pressure of pure carbon disulfide at 28°c is 390 torr. what is the vapor pressue of pure ethyl acetate at 28°c

What ion does a base give up

Imagine that you could hold two atoms that are bonded together, twist them, and not change the bond length. Would it be easier to twist (rotate) around a single σ bond or around a double σ plus π bond, or would they be the same?

How does the structure of a carbon atom enable it to form large molecules