Caleb Adams

Purchase College, State University of New York

Chemistry

Chemistry teacher | Experienced educator in USA

As a Chemistry enthusiast with a degree from Purchase College, State University of New York, my passion lies in unraveling the mysteries of the molecular world. I bring a wealth of knowledge and practical experience to every tutoring session. Whether it's demystifying chemical reactions or clarifying complex concepts, I'm dedicated to fostering a deep understanding of Chemistry. Let's embark on a journey of scientific discovery together – where questions are welcomed, and understanding is the destination.

Questions

An organic compound contains 40.00% C , 6.67% H and the rest is oxygen, by mass . The mass of 0.02 mol of the compound is 3.60g.workout the .... A empirical formula of the compound. B molecular formula of the compound.?
What is the pressure(in kpa) of 0.4 mol of hydrogen in a container of volume 8litres at 27degree Celsius?
What volume of 0.80 M HCl would be needed to react with 4.0 g of CaCO3?
Please help with this question on mole concept?
At a temperature of 280 K, the gas in a cylinder has a volume of 20.0 liters. If the volume of the gas is decreased to 10.0 liters, what must the temperature be for the gas to remain at a constant pressure?
What volume of carbon dioxide is produced when 25.0m2 of propane at atmospheric pressure is combusted?
Calculate the mass of aluminium produced when a 6.80 A current is applied to AlCl3 (l) for 1.50 hours.,?
A compound A with a molecular formula C3H8O is oxidised with acidified potassium dichromate(VI) to form a liquid B. B reacts with hydrogen cyanide to form a compound C that contains 3 carbon atoms. What are the structures of A B and C?
Paints are generally sold as alkyd (oil based) or latex (water based). To dilute these paints or to clean the paintbrushes, what solvents must be used for each type? Be specific, and explain why each solvent is appropriate
What is function of salt bridge in voltaic cell?
What is the molecular weight of h2o?
What is the balanced answer for Cu + HNO3( dilute ) ?
The mass of MgO is 1.04 g in a reaction. How many moles of MgO were used?
When can ideal gas law help you better than the combined gas law?
Are corrosion and oxidation the same thing?
Balance the equation ? C4H10 (g) + ? O2 (g) → ? CO2 (g) + ? H2O (g), using the smallest possible integers. What is the coefficient of CO2?
A thermochemical equation is just a chemical equation with heat right? How do i know where to add the heat like product or reactant side of the arrow?
How are electrons arranged in a metal?
The Ksp of cobalt(II) hydroxide, #Co(OH)_2#, is #5.92 × 10^-15#. Calculate the molar solubility of this compound?
How to find the pH when adding unknown amounts of weak acid into known amounts of strong base??