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What is the process id do to find theses answers and what are their correct answers?
1.A 143.1 mL sample of a 0.625 mol/L calcium nitrate solution is mixed with 1.3 L of 0.516 mol/L NaOH(aq). Calculate the mass of precipitate produced in the reaction. (Round to 2 decimal places)
2.Approximately 9.62 g of lead(II) acetate is weighed out and placed in a 410 -mL solution of 2.887 mol/L sodium hydroxide. Calculate the mass of precipitate produced in this reaction. (Round to 2 decimal places)
What is the molecular formula of a gas that has a density of 1.88 g/L at STP? this is not the actual numbers but it would be nice to know how to do this.
Orange juice is an aqueous solution that derives much of it's acidity from citric acid. There are variations in the acidity of each brand depending on many factors. Use the data below from an acid-base titration
When setting up their experiment (Iodine Clock Reaction), a student discovered that the solution in their flask turned bright pink upon adding 2 drops
How would the boiling of a liquid be affected if it measured on top of mount everest?
Could somebody please help me with the reaction mechanism for the Electrophilic Aromatic Substitution of Benzoic Acid to produce m-nitrobenzoic Acid?
A buffer solution is prepared that is 0.18 M NH3 and 0.27 M NH4Cl.
Ocean currents are measured in Sverdrups (sv) where 1 sv=10^9 m^3/s. The Gulf Stream off the tip of Florida has a flow of about 35sv.
A titanium bicycle frame contains the same amount of titanium as a titanium cube measuring 6.6cm on a side. 1) Use the density of titanium to calculate the mass in kilograms of titanium in the frame.
Problem- Predict the products and show the reaction mechanism for the acid catalyzed Fischer esterification reaction between ethanol and acetic acid (CH3CO2H).
Silver sulfide is the tarnish that forms over time on polished silver. If a saturated aqueous solution of it at a certain temperature has a [Ag+] = 4 x 10^-17, what is the solubility product of silver sulfide at this temperature
How many miles of carbon atoms are present in a 25 gram sample
A mechanic in an automotive repair shop is exposed to the following carbon monoxide levels over an 8 hour shift.
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