Which of these is always equal to the molar mass of any element?

A.

its atomic number

B.

its atomic weight

C.

its atomic formula

D.

its atomic structure

Nulceic acids are assorted with the cell memebrane true or false

Classify the reaction Mg + HNO3 → Mg (NO3) 2 + H2

How do living and nonliving things interact in the environment?

Pyridoxine contains 11 hydrogen atoms, 8 carbon atoms, 3 oxygen atoms, and 1 nitrogen atom. what is the chemical formula for pyridoxine?

How many grams of h3po4 are in 417 ml of a 2.90 m solution of h3po4?

How much MnO2 (s) should be added to excess HCl (aq) to obtain 295 mL of Cl2 (g) at 25 °C and 735 Torr?

Why do people describe water as a universal solvent

What is litmus paper used for? To indicate if all the reactants have been used up to determine if a chemical reaction has occurred to determine pH to detect the presence of water

You open your lemonade stand with 100 lemons, 5 bags of sugar containing 6 cups each, and 10 gallons of water (16 cups per gallon). Which statement is NOT true about the production of lemonade in your stand?

For the complete combustion of 5.6dm3 of a gaseuos hydrocarbon CxHy. 28.0dm3 of oxygen gas were used, 16.8dm3 of CO2 gas and 18.0gof liquid water were produced all gases measurement were made at stp. Determine the chemical formula of the hydrocarbon