What is the with of the tank in cm that is0.20 meters

Magnesium reacts with hydrochloric acid as shown by the equation: Mg (s) + 2HCl (aq)  MgCl2 (aq) + H2 (g). a) What volume of hydrochloric acid of concentration 2 moles/dm3 reacts exactly with 0.

What is the first step in replication

What is the difference of electronegativity of each bond of formaldehyde and ammonia?

A gas that exerts a pressure of? bar in a container with a volume of 0.5650 L will exert a pressure of 715.1 bar when transferred to a container with a volum of 1.204 L

Which is an important function of lipids in the body? A) provide the body with energy and fiber B) provide the body with vitamins and bile salts C) provide the building blocks for muscle tissue D) provide control of substances going into and out of

What is the solubility of nitrogen and calcium nitrate in cyclohexane?

Carbon exists in nature as three isotopes. Given the atomic masses and relative abundance of the isotopes, what is the average atomic mass of carbon?

What is the correct value for Avogadro's number? A. 6.022 x 10^23 B. 6.023 x 10^22 C. 6.022 x 10^33 D. 6.022 x 10^2.3 E. none of the above

Fossil fuels are considered useful to humans because they are

Which organelles are unique to plant cells? chloroplasts mitochondria vacuoles nuclei