1,825 Answered Questions for the topic organic chemistry

Organic Chemistry

1d

Biotin acidity help

Hello,I need help figuring out the acidity of biotin? I want to say it is acidic because of the carboxylic acid group. I know biotin is highly soluble in water so does that also indicate it is a... more

On Friday, March 11, 2011, Japan was hit with an earthquake that measured 8.9 (Please help me with this)

Shortly thereafter, a 13 foot wall of water engulfed the coastal villages and towns. The Fukushima Daichi nuclear power plant, which consists of 6 reactors, was built to withstand the earthquake.... more

On Friday, March 11, 2011, Japan was hit with an earthquake that measured 8.9 (Please help me with this)

Shortly thereafter, a 13 foot wall of water engulfed the coastal villages and towns. The Fukushima Daichi nuclear power plant, which consists of 6 reactors, was built to withstand the earthquake.... more
Organic Chemistry Chemistry

9d

Which of the pairs of reactants will NOT result in a displacement reaction?

A. Iodine + sodium chlorideB. Fluorine + sodium chlorideC. Chlorine + sodium iodideD. Bromine + sodium iodide
Organic Chemistry Chemistry Chemical Engineering

15d

• The mass of Mg metal (99.5% pure) to prepare a 1000 ppm Mg solution in a 500 mL volumetric flask.

The mass of Mg metal (99.5 pure ) to prepare a 1000ppm Mg solution in a 500mL volumetric flask
Organic Chemistry Chemistry Chemical Engineering

15d

• The mass of CaCO3 (AR grade) solid to prepare a 1000 ppm Ca solution in a 500 mL volumetric flask.

The mass of CaCO3 (AR grade) solid to prepare a 1000ppm Ca solution in a 500mL volumetric flask
Organic Chemistry Chemistry Chemical Engineering

15d

The mass of KCl solid(AR grade) to prepare a 1000 ppm K solution in a 500 mL volumetric flask

The mass of KCl solid (AR grade) to prepare a 1000ppm K solution in a 500mL volumetric flask
Organic Chemistry Chemistry Biochemistry

26d

What will be the hybridization of a carbon atom that is singly bonded to another carbon while being doubly bonded to an oxygen atom?

Please choose the answer from the following choices below:A. This carbon will have an sp3 hybridizationB. This carbon will have an sp2 hybridizationC. This carbon will have an sp hybridizationD.... more
Organic Chemistry Biochemistry

07/02/22

Phosphorylation at the beginning of glycolysis

What are the main purposes of glucose being phosphorylated once it enters the cell through glucose transporters? What would happen if glucose is not phosphorylated once it enters the cell?
Organic Chemistry Math Chemistry

06/29/22

Help me solve this!!

You have prepared an iron(III) solution by diluting 13.50mL of 7.73M iron(III) nitrate to a total volume of 270.0mL. What is the iron(III) ion concentration in this new solution? (show steps)
Organic Chemistry

06/25/22

WHAT'S THE VOLUME OF CO2 PRODUCED WHEN A GALLON OF GASOLINE IS BURNED?

The price of carbon has gone up to a dollar a pound at the gas station.
Organic Chemistry Biology Chemistry Biochemistry

06/20/22

Chemistry Conversion Question

When doing metric/unit conversions, how do you know when it is supposed to be multiple steps? For example one of my homework questions asks how many centimeters are in 8 nanometers. I have to go... more
Organic Chemistry Chemistry

06/10/22

HELP PLEASEEEE ASAP

write true if the statement is correct and false if the statement in incorrect31 The higher the temperature the more the particles will collide.32. Concentrated reactants can speed up the... more
Organic Chemistry Chemistry Biochemistry

06/09/22

HELP PLEASEEEE ASAP

consider the reaction and write the letter of the correct answer. a. → b. ←PCl5(g) + heat←→PCl3 (g) + Cl226. Addition of C1227. Increase in pressure28. Removal of heat29. Removal of PCl330.... more
Organic Chemistry Chemistry

06/06/22

How do you draw a structure of isopropyl red

Organic Chemistry Chemistry

06/06/22

What functional groups make a methyl orange water soluble?

Organic Chemistry Chemistry Ph Acids

06/03/22

HELP PLEASEEEE ASAP PLEASEEEEE

Tell if the pH and pOH of the solution is weak or strong.pH=3.60pOH=2.46pH=2.35pH=2.07

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