Naomi Aronson
Chemistry teacher | Tutor for 9 years
With a passion for chemistry ignited at Hope College, my journey into the intricacies of matter began. Armed with knowledge and enthusiasm, I'm here to guide you through the world of atoms and molecules. From balancing equations to exploring the wonders of organic chemistry, I'm committed to making complex concepts clear. Let's unravel the mysteries of science together, one question at a time.
Questions
Using the following reaction, if 5.93 grams of sodium cyanide are reacted with 8.45 grams of sulfuric acid, how many grams of sodium sulfate will be produced? #2NaCN + H_2SO_4 -> Na_2SO_4 + 2HCN#
Which of these molecules have the strongest ionic bond? KI, KBr, RbCl, RbF?
How do you find A and Ea using the Arrhenius equation?
What can you infer about copper and silver based on their position relative to each other?
What is the formula for sodium peroxide?
How many valence electrons does #N# have?
Due to what is ice less dense than water?
The crystalline salt Na2SO4.xH2O on heating loses 55.5% of its weight the formula of crystalline salt is??? a)Na2SO4.5H2O b)Na2SO4.7H2O c)Na2SO4.2H2O d)Na2SO4.10H2O e)Na2SO4.6H2O
Why does calcite fizz when it comes in contact with hydrochloric acid?
What is the molarity of a solution of #H_3PO_4#, if 15.0 mL is neutralized by 38.5 mL of 0.150 M NaOH#?
How many neutrons does #Fe# have?
How does Planck's radiation law relate to temperature? What conclusions can be drawn from it?
What is #[HO^-]# of a solution that is #6.80xx10^-2*mol*L^-1# with respect to #HBr(aq)#?
How do cells generate an electrochemical gradient?
How many protons, electrons, and neutrons does Strontium-38 have?
What are some examples of radioactive dating?
What is #DeltaH# in the equation #DeltaG = DeltaH - TDeltaS#?
Why is heterocyclic chemistry such a vast field?
What is the difference between electronegativity and electron affinity?
What properties of carbon explain carbon's ability to form many different macromolecules?