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A 22.5 g sample of ammonium carbonate contains how many mole of ammonium ions?
Can you walk me thru step by step please?
My first thought is I need the formula for ammonium carbonate then molar mass?
Sulfur dioxide can be produced in the laboratory by the reaction of hydrochloric acid and sodium sulfite. The skeleton equation for this reaction is: Na2SO3 + HCl --> NaCl + SO2 + H2O
Question- Which radical, the hydroxyl isopropyl radical or the benzhydrol radical is more stable. Justify your answer.
A chemistry final in exactly a week. Old tests are only semi-useful as the curriculum has recently been changed. What is an effective strategy for studying chem? In particular chemical kinetics?
the decomposition of potassium chlorate kclo3 is used as a source of oxygen in the laboratory. how much potassium
Would toluene be suitable for a single solvent recrystallization of 4-bromoacetanilide? Why or why not? Please be specific in your explanation (hint: your explanation should focus on polarity of all relevant compounds and solvents).
Above 300 degrees C, ammonium nitrate decomposes to N2, O2, and H2O. Write a balanced chemical reaction describing the decomposition of ammonium nitrate, and determine the standard heat of reaction by using the appropriate enthalpies of formation.
In a sample containing small grains of sand, what would you observe in the Mel-Temp apparatus when you melt the sample that would indicate to you that your sample contained this type of impurity
When 22.63 mL of aqueous NaOH was added to 1.214 g of CHES (pKa =9.39; and MM = 207.29 g/mol) dissolved in 41.37 mL of water, the pH was 9.24. Calculate the molarity of NaOH.
While exposing a chemiluminescence Reaction to air explain what component of air will cause the reaction to go slow
balanced equation for the preparation of the diazonium ion that i have made. draw possible structure for the azo dye.
What is the rate law expression for the reaction, and what is the value of the rate constant at 1200 K?
An aqueous solution containing 5.77 g of an optically pure compound was diluted to 500.0 mL with water and placed in a polarimeter tube 20.0 cm long. The measured rotation was -3.95° at 25 °C. Calculate the specific rotation of the compound.
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