Na-C-Ho-S Elements Spelling Design. Nachos! This high-energy tee contains elements Sodium, Carbon, Holmium, and Sulfur. Embrace your nerdy side and show off your science, chemistry, physics, and stem pride!

TIL that Sodium Citrate is the secret ingredient to make any cheese into smooth, creamy nacho cheese sauce. Coincidentally, Sodium Citrate’s chemical formula is Na3C6H5O7 (NaCHO).

Answer: Explanation: One mole of consist of three atoms of sodium, one atom of phosphorus and four atoms of oxygen.

Elemental composition of NaCHO

Answer. Answer: One sulfuric (H2SO4) molecule has 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms. You can also say one mole of sulfuric acid has two mols of hydrogen atoms, 1 mol of sulfur atoms, and 4 moles of oxygen atoms.

Composition of 2KNO3

Percent composition by element

Percent composition by element

187.5558 grams

The answer is 39.99711. We assume you are converting between grams NaOH and mole. You can view more details on each measurement unit: molecular weight of NaOH or mol This compound is also known as Sodium Hydroxide. The SI base unit for amount of substance is the mole.

Avogadro’s number, number of units in one mole of any substance (defined as its molecular weight in grams), equal to 6.02214076 × 1023. The units may be electrons, atoms, ions, or molecules, depending on the nature of the substance and the character of the reaction (if any).

6.

A mole of donuts is 6.02 x 1023 donuts, and a mole of basketballs is 6.02 x 1023 basketballs—and that’s a lot of basketballs! A mole of basketballs would just about fit into a ball bag the size of the Earth!…

These rotund animals have a hairless, pointed snout, small eyes and no visible ears. On average, moles grow to 4.4 to 6.25 inches (11.3 to 15.9 centimeters) long from snout to rump. Their tails add 1 to 1.6 inches (2.5 to 4 cm) of length.

Now imagine a mole of sand particles. That would be 6.02 x 1023 grains of sand. How big would it be? If you put all of that sand in a cube shaped box, it would be about 4,400 meters tall, 4,400 meters wide and 4,400 meters deep.

On Earth, there are approximately 7.5×1018 (or 7,500,000,000,000,000,000) grains of sand. That’s a LOT of sand, but on all the beaches on Earth, we are certainly nowhere near a mole of sand. If we zoom outward into space, our Milky Way galaxy has 20 billion (or 20,000,000,000) observable stars.

1 mole of pennies = 6.02×1023 pennies (that’s a lot of pennies).

A mole is a huge number because if there is a mole of grains of sand, it is roughly the number of grains of sand on Earth, according to XKCD whatif. Moles usually describe the number of molecules or atoms as it allows for an easy conversion between kilograms and atomic mass units easily.