Ask Question
ChemistryChemistry
Jaylin Bean
A reaction vessel contains nh3, n2, and h2 at equilibrium at a certain temperature. the equilibrium concentrations are [n2] = 0.31 m, [h2] = 1.51 m, and [nh3] = 0.75 m. calculate the equilibrium constant, kc, if the reaction is represented as
Answer Answers (1)
ChemistryChemistry
Isabel Berry
In an unconformity between two layers of rock how is the upper layer usually described
Answer Answers (1)
ChemistryChemistry
Ty Dunn
How do you separate aluminum and steel cans for recycling?
Answer Answers (2)
ChemistryChemistry
Maddison Rhodes
Write the balanced equation for the ionization of the weak base pyridine
Answer Answers (1)
ChemistryChemistry
Puddles
What mass of CO was used up in the reaction with an excess of oxygen gas if 24.7g of carbon dioxide is formed? 2 CO + O2 > 2 CO2
Answer Answers (1)
ChemistryChemistry
Ryan Vazquez
MC is admitted with pyelonephritis. She has chills, and her temperature is 101 F. She is complaining of flank pain, frequency, and dysuria. Her urine has white blood cell casts, and her urine culture is growing E. Coli. Why does she have bacteria and white blood cell casts in her urine?
Answer Answers (1)
ChemistryChemistry
June
Which compounds are reactants in the process of cellular respiration

A. C6H12O6 and O2

B. C6H12O6 and CO2

C. H2O and CO2

D. H2O and O2
Answer Answers (1)
ChemistryChemistry
Adrianna Knox
Which substance is most likely a lipid?

long chains of molecules composed of carbon, hydrogen, and oxygen atoms

compounds that are composed of amino acids and atoms, such as nitrogen, that are joined together by peptide bonds

a nonpolar organic compound that is insoluble in water

a molecule that constitutes the building blocks of more complex molecules that are soluble in water
Answer Answers (1)
ChemistryChemistry
Kimora Craig
How does the energy of an electron change when the electron moves closer to the nucleus?
Answer Answers (1)
ChemistryChemistry
Rey Small
How could you test to see if an enzyme was completely saturated during an experiment?
Answer Answers (1)
ChemistryChemistry
Marina Donaldson
The most simple level of organization in living things is the tissue level.

1.) True

2.) False
Answer Answers (2)
ChemistryChemistry
Alejandro Strong
When the hydronium ion concentration equals 10 moles per liter, what is the ph of the solution? is the solution acidic or basic?
Answer Answers (1)
ChemistryChemistry
Terminator
The lung capacity of the blue whale is 5100 L. Convert this volume into gallons.
Answer Answers (1)
ChemistryChemistry
Edwin Fitzpatrick
Water can dissolve other substances. which factoer best contributes to this property of water
Answer Answers (1)
ChemistryChemistry
Adalyn
The enthalpy change for the reaction, 2CO (g) + O2 (g) 2 CO2 (g), can be calculated from ΔHf values for each reactant and product. Which substance or substances in this equation have a ΔHf value equal to 0.0 kilojoules?

O2 (g)

CO (g)

O2 (g) and CO (g)

CO2 (g)
Answer Answers (2)
1 ... 76 77 78 79 80 ...
Home » Chemistry » Page 78
Sign Up Forgot Password?