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Define and explain the protected activity of stewards rights in the workplace?
the amount of product (3.80 mol P2O5) formed from the given amount of phosphorus and excess oxygen. In Part B, you found the amount of product (3.40 mol P2O5) formed from the given amount of oxygen and excess phosphorus.
A bomb-type calorimeter is used to measure the heat evolved by the combustion of glucose, C6H12O6. Write the balanced reaction.
Sodium sulfide (11.7 g) reacts with hydrochloric acid (16.7 ml, 12.0 M) to yield sodium chloride and hydrogen sulfide.
Lactic acid, HC3H5O3, is a monoproctic acid that forms when milk sours. An 18.50 ml sample of a solution of lactic acid required 17.52 ml of 0.1550 M NaOH to reach an end point in titration.
Calculate the concentration of sodium ion in a solution made by diluting 350.0 mL of 3.00 M sodium carbonate to a total volume of 2.00 L.
Problem- Dissolution of sodium chloride, naphthalene C10H8, potassium phosphate, and calcium chloride.
If you forget to use the hydrate molar masses of the reactants, and use the regular molar masses instead, will the calculated % yield be too low, too high or unchanged. Explain your answer using complete sentences.
Question- Aluminum reacts with chlorine gas to form aluminum chloride. (a) Give the balanced equation for the reaction. (b) What is the maximum mass of aluminum chloride that can be formed when reacting 25.0 g of aluminum with 30.0 g of chlorine? ..
What is the molarity of a phosphoric acid stock used to make 750ml of a dilute 4M solution if 52ml of the stock was used?
a solution of sodium cyanide (NaCN) has a pH of 12.10. How many grams of NaCN are in 425 mL of solution with the same pH
How would prepare 425g of an aqueous solution containing 0.14% by mass of sodium acetate, NaC2H3O2. What is the concentration of this solution in molarity(M). What is the concentration of this solution in ppm.
Aluminum oxide can be reduced to aluminum metal using carbon, the other reaction product being carbon
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