Determine the total charge of the boron nucleus.

A 30.00 ml ba (oh) 2 solution of unknown concentration was neutralized by the addition of 32.83 ml of a 0.1382 m hcl solution. write the balanced molecular equation for the neutralization reaction between hcl and ba (oh) 2 in aqueous solution.

A student states that non-metal atoms share their core electrons when they form covalent bonds. What is wrong with this statement? A. Atoms do not share electrons during covalent bonding. B.

6co2, 6h2o, and energy are the result of aerobic respiration.

What is the molarity of a solution that contains 14.92 grams magnesium oxide (MgO) in 365ml of solution? a. 1.01 molar solution b. 1.52 molar solution c. 11.2 molar solution d. 87.2 molar solution

In determining nuclear binding energy, what is Einstein's equation used to do? convert energy to mass convert joules per nucleus to joules per mole of nucleiconvert mass to tonsconvert mass to energy

How much uranium was used in the first atomic bomb?

If you were in a completely dark room, the room would still be "shining" in this type of light: A) X rays B) visible C) infrared D) ultraviolet

Sand, also known as silicon dioxide, is the main component of glass. If a glass blower used 10 kg of sand, combined with. 5 kg of sodium carbonate and 1.

What are explosives made up of

I found a type of rock in the woods it's kinda rough black with some purple like a lavender purple and i can break it into pieces what could it be?