Wyatt Atkins
Chemistry teacher | Verified Expert
I'm a passionate educator with a focus on Chemistry, holding my major from Rhode Island College. My journey through graduate school has equipped me with a deep understanding of the subject. As a tutor, I'm dedicated to fostering a dynamic learning environment, where students can explore the intricacies of Chemistry. Let's unravel the mysteries of molecules and reactions together!
Questions
What is the molarity of a solution that contains 0.00372 moles hydrochloric acid in #2.39 times 10^2# liters of solution?
How many unpaired electrons are in an O atom?
The volume of 5 grams of a substance is 2 cm cubed. Calculate the density. What might this substance be?
If 525 mL of 0.80 M HCl solution is neutralized with 315 mL of Sr(OH)2 solution what is the molarity of the Sr(OH)2? __ HCl + __ Sr(OH)2 __ SrCl2 + __ H2O
How can you represent the composition of an ionic compound?
Iron is obtained commercially by the reaction of hematite #Fe_2O_3# with carbon monoxide. How many grams of iron is produced when 25.0 mol of hematite reacts with 30.0 mol of carbon monoxide?
Why are you shorter in the morning, and lighter in the night? Does this not violate the principle of conservation of mass?
Is distilled water a mixture or a pure substance?
What conditions are spontaneous processes trying to satisfy?
How many milliliters of 0.20N sodium hydroxide must be added to 75 mL of 0.050 N hydrochloric acid to make a neutral solution?
How do you balance #RbNO_3 + BeF_2 -> Be(NO_3)_2 + RbF#?
Does basicity always vary inversely with ionic atomic radius???
How do ions form electrically neutral compounds?
The valence electron in potassium requires #6.95 xx 10^-19# #"J"# of energy to be removed. What frequency of light can do this? What type of electromagnetic radiation could do this?
Would flame tests be useful for detecting metal ions present in a mixture of metal ions?
What is the total pressure of a container that has #NH_3(g)# exerting a pressure of 34 torr, #N_2(g)# exerting a pressure of 225 torr, and #H_2O(g)# exerting a pressure of 55 torr?
What is the #pOH# of a #2.1*10^-6# #M# solution?
On combustion, 1.0 L of a gaseous compound of hydrogen, carbon, and nitrogen gives 2.0 L of #CO_2#, 3.5 L of #H_2O# vapor, and 0.50 L of #N_2# at STP. What is the empirical formula of the compound?
How can liquids be separated by density?
What is the nuclear equation for Bismuth-214 which undergoes beta decay?