Olivia Anton
Chemistry teacher | Experienced educator in USA
I'm a Chemistry graduate from Washington College, passionate about unraveling the complexities of chemical reactions. With expertise in organic chemistry and a knack for elucidating reaction mechanisms, I thrive on helping students grasp challenging concepts. From SN1 or SN2 to E1 or E2 reactions, I'm here to demystify the world of chemistry. Let's embark on a journey of discovery together, where no question goes unanswered.
Questions
In 6.72 g of #"N"_2"H"_4#, how many...?
If the percentage yield of the given reaction is #30%#, how many total moles of the gases will be produced if #8# moles of #"NaNO"_3# are initially taken?
How do we assess solubilities of chromates, and ammonium salts?
What happens when you place #"Fe"_2"O"_3# in water?
A 2-m long pipe at 27#"^o#C is heated until it is 2.00024 m at 77#"^o#C. What is the coefficient of linear expansion of the pipe?
Will sand dissolve in ethanol?
What causes beta plus decay?
How do you find vapor pressure of water at given temperature?
Is evaporation a chemical or physical change?
A student measures the mass of a beaker filled with corn oil to be 215.6 g. The mass of the beaker is 110.4g. What is the density of the corn oil if its volume is 114 cm^3?
What material is the dental implant commonly fabricated from?
What was the heat lost to the surroundings if #"11.3 g"# of diamond is cooled from #38.7^@ "C"# to #21.3^@ "C"#?
What salt would phosphoric acid form with a metal whose oxide is #M_2O_3#?
A computed tomography (CT) scan fires radiation through the body to create an image. What type of radiation does a CT scan use?
Why does beta decay occur?
A blue solid is 36.84% nitrogen and the rest is oxygen. What is the empirical formula of the solid?
Anhydrous lithium perchlorate (4.78 g) was dissolved in water and re-crystallized. Care was taken to isolate all the lithium perchlorate as its hydrate. The mass of the hydrate salt obtained was 7.21 g. What hydrate is it?
Where does the water come from when methyl propanoate forms? What is the formula of the ester?
13 moles of chlorine to chlorine atoms?
How do we define #"density"# for a solid?