2,220 Answered Questions for the topic organic chemistry

Organic Chemistry Science Chemistry

02/05/21

please can i actually please receive help because i have been stuck for many hours
Question 1: 3 Cu  +   8HNO3  --> 3 Cu(NO3)2   +  2 NO  +  4  H2OIn the above equation how many moles of water can be made when 36 moles of HNO3 are consumed?Question 2: Sodium chlorate... more
Follows • 1
Expert Answers •1
Organic Chemistry

02/04/21

CO2 formed from 17g of benzene
Balanced equation of benzene2C6H6 + 15O2 —> 12CO2 + 6H2OI balanced the equation but I do not know how to determine how much CO2 is formed by the complete combustion of 17g of Benzene.please show... more
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

02/03/21

please help me understand

For a neutral atom, the effective nulear charge (Zeff) is the same as the number of valence electrons in an atom. For example, chlorine (Cl) has    valence electrons so its Zeff is  . Word... more
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

02/03/21

Below is a Bohr model of Sulfur. The effective nuclear charge (Zeff) is... please help

Below is a Bohr model of Sulfur. The effective nuclear charge (Zeff) is... a. 16 Selected:b. 5This answer is incorrect. c. 4 d. 6
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

02/02/21

CHEMISTRY HELP PLS

How many liters of hydrogen gas at STP can be generated from the reaction of excess hydrogen chloride with 79.5g of aluminum?
Follows • 2
Expert Answers •1
Organic Chemistry Chemistry

02/02/21

Chemistry math question

What is the density of lead if 72.3 g occupies 6.19 mL
Follows • 2
Expert Answers •1
Organic Chemistry

01/31/21

2-bromo-2-methilpropane +potassium cyanide
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

01/31/21

Solutions and volume question
What is the volume of 0.5M solution made by dissolving 102g of glycerol in water?How do you work this out step by step? I know the answer is 2.2LThanks in advance
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

01/30/21

Chemistry help please
What volume (in mL) of a 0.2M solution would contain 0.5 mol of HNO3?answer:2500LHow do you work this out?
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry Biochemistry

01/30/21

Chemistry Review
What vlume of a 0350 M potassium carbonate solution could be prepared starting with 50.0 g of the pure solid?
Follows • 1
Expert Answers •1
Organic Chemistry Science Chemistry

01/30/21

can someone actually help me please
Question 1: 3 Cu  +   8HNO3  --> 3 Cu(NO3)2   +  2 NO  +  4  H2OIn the above equation how many moles of water can be made when 36 moles of HNO3 are consumed? Question 2: Sodium chlorate... more
Follows • 1
Expert Answers •1
Organic Chemistry Science Chemistry

01/30/21

i need help please
Question 1: S   +   6 HNO3  -->  H2SO4  +  6 NO2  +   2 H2OIn the above equation how many moles of H2SO4 can be made when 10 moles of HNO3 are consumed?Question 2: Sodium chlorate decomposes... more
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

01/29/21

Melting points of organic acids
Hi!I found out that benzoic acid has a higher melting point than stearic acid. Why is that?Can't get any answer from my teacher in Zoom (he signed off for the weekend a little too early), and my... more
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

01/29/21

Alcohol + sodium reaction
Hi!I wonder; why does alcohol react with sodium? How does the process look like?Thanks!
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry Stoichiometry Chem

01/25/21

Please help with Chemistry Question!
Consider the reaction of hydrogen and oxygen producing water. If 26.1 g of water is produced and 23.0 g of oxygen is used how many grams of hydrogen are needed?
Follows • 2
Expert Answers •2
Organic Chemistry

01/22/21

organic chemistry Please Help

(6.17)    Write formulas for all possible dibromo products from the monobromination of the following compound. Which of the dibromo products would be optically... more
Follows • 2
Expert Answers •1
Organic Chemistry Science Chemistry

01/21/21

Halogenalkanes and alcohols?
What type of intermolecular force is found in haloalknes and alcohols? And why does alcohols have a much higher boiling points than haloalkanes?
Follows • 2
Expert Answers •1
Organic Chemistry Science Chemistry

01/20/21

Please please help me with one question. please ASAP. please
Give the following compound's base name.A.) 2-penteneB.) 2-octeneC.) 2-octane
Follows • 1
Expert Answers •1
Organic Chemistry Science Chemistry

01/20/21

Please help me with one question. please asap. please
Give the following compound's base name.A.) 2-penteneB.) 2-octeneC.) 2-octane
Follows • 1
Expert Answers •1
Organic Chemistry Chemistry

01/20/21

Please help me with one question. please asap. please
Give the following compound's base name.A.) 2-penteneB.) 2-octeneC.) 2-octane
Follows • 1
Expert Answers •1
Organic Chemistry Science Chemistry

01/20/21

Halogenalkanes properties?
What are Halogenalkanes? What type of intermolecular force do they have and like why do they have such low boiling points? Heard the number of carbon in the chain plays a big role in this but I... more
Follows • 2
Expert Answers •1

01/20/21

Molecule Polarity Arranging?

Arrange the following substances according to increasing polarity.With Motivation/Justification.a) PH3, NH3, SbH3, AsH3b) Cl2, HF, H2Oc) AlCl3, KCl, Cl2, PCI3thanks for any answer in advance!
Follows • 1
Expert Answers •1
Organic Chemistry Science Chemistry

01/20/21

Chemical reactions?
How do you balance and name chemical reactions? What are the rules and steps? Also how do you predict the products? For example- B2O3+NaOH——Na2BO3+H2O ? How you do you balance and name this?
Follows • 2
Expert Answers •1
Organic Chemistry Science Chemistry

01/20/21

Combustion of C13H18O2?

Ibuprofen is an anti-inflammatory medicine write and balance the reaction formula for the complete combustion of C13H18O2(ibuprofen). And explain the process step by step. So I get that when it... more
Follows • 2
Expert Answers •1
Organic Chemistry Science Chemistry

01/20/21

Which one is a dipole and why? Isomers

These are three isomers of dibromobenzene as follows in the list down belowSo Which molecule or molecules are dipoles and why? How does their structural formula play a role in this? Justification/... more
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.