What is hydrochloric acid?

Hydrogen gas can be prepared by reacting metallic sodium with water: 2Na (s) + 2H2O (l) → H2 (g) + 2NaOH (aq). If the price of sodium were 165/kg, what would be the cost of producing 1.00 mol of hydrogen. Ignore the cost of the water.

What is the molarity of Cl - in each solution? a. 0.210 M NaCl b. 0.160 M SrCl2 c. 0.110M AlCl3

Ksp for calcium carbonate is 3 x 10-9. if you mix together 100 ml of 0.01 m calcium chloride with 100 ml of 10-5 m solution of potassium carbonate, will a precipitate form?

In two or more sentences describe the impact of fossil fuel combustion on the global carbon cycle.

How many times does the citric acid cycle occur for each molecule of glucose?

En que estado esta el nitrógeno en el cuerpo

Which sequence represents a correct order of historical developments leading to the modern model of the atom?

If you were designing a pot to cook spaghetti in, which parts would you make from good conductors of heat? which parts would you make from insulators? explain your answer.

1. Starting with 9.3 moles of O2, how many moles of H2S will be needed and how many moles of SO2 will be produced in the following reaction? SHOW YOUR WORK! 2 H2S + 3 O2 - > 2 SO2 + 2 H2O

What is the oxidation state of an individual sulfur atom in so42-?