Jose Ayala
Chemistry teacher | Verified Expert
With a degree in Chemistry from Rogers State University, my passion lies in unraveling the mysteries of the elements. As an adept tutor, I bring clarity to complex chemical concepts, guiding students through reactions, equations, and beyond. With a knack for making the abstract tangible, I foster a deep understanding of the subject. Whether it's balancing equations or exploring the periodic table, I'm here to ignite curiosity and cultivate mastery in the realm of Chemistry. Let's embark on this journey of scientific discovery together.
Questions
How do you balance redox reactions in basic solution?
According to the quantum-mechanical model transitions would produce light with the longer wavelength: #2p -> 1s# or #3p -> 1s#?
How does temperature affect equilibrium?
How do I determine the units of the rate constant for a zero order, first order, second order, and third order reaction?
Help with the following electrochem problems about standard cell potentials?
Which atom in the ground state has the same electron configuration as a calcium ion, #Ca^(2+)# in the ground state?
How do we measure liquid mass?
What is the density of water vapor at 20 C?
What is the melting point in degrees Celsius of gold?
What is the chemical formula for the combination of nitrogen and oxygen?
A seed crystal was placed in a super-saturated solution. When crystals of solute formed, the resulting process was exothermic (felt warm). Why?
How many formula units are in a #17.2*g# mass of magnesium chloride?
What will be the pH of the solution that results from the addition of 20mL of 0.01M Ca(OH)2 to 30mL of 0.01M HCl?
Write the balanced chemical equation for arsenic sulphide with nitric acid in oxidation numbers methods?
A buffer is made by dissolving #"NaClO"# and #"HClO"# in water. How do you write equations to show how this buffer neutralizes added H+ and OH-?
What is the freezing point of a nonionizing antifreeze solution containing 388g ethylene glycol #C_2H_6O_2# and 409 g of water?
What is the neutron:proton ratio for the nucleus #"_82^206Pb#?
HCl is a strong acid. What is the pH of 200 mL of 0.002 M #HCl#?
A 335.0 mL sample of oxygen at 25 C is heated to 50 C. If the pressure remains constant, what is the final volume in milliliters?
How do we represent the heat evolved in exothermic reactions?