What is the molecular formula for lactic acid
The taste of sour milk is lactic acid. What is the molecular formula for lactic acid if the percent composition is 40.00% of C, 6.71% of H, 53.29% of O and the approximate molar mass is 90 g/mol
a. CH2O
b. CHO2
c. C3H6O3
d. CHO
e. C6HO8
Now Priced at $10 (50% Discount)
Recommended (91%)
Rated (4.3/5)
The Diamond Glitter Company is in the process of preparing its financial statements for 2012. Assume that no entries for depreciation have been recorded in 2012. The following information related to depreciation of fixed assets is provided to you.
A reaction happens at two different temperatures. At the higher temperature the reaction takes 25 seconds, and at the lower temperature the reaction takes 125 seconds. What is the relationship between the rate constants for these two temperatures?
Adler Company manufactures a product with a unit variable cost of $50 and a unit sales price of $88. Fixed manufacturing costs were $240,000 when 10,000 units were produced and sold.
Describe how to prepare 2.0 liters of a .20 M NaOH solution from 50%. (w/w) Naoh solution that has a density of 1.53 g/mL, and doing all measurements by volume, not mass.
The work function of a certain metal is 1.3*10^-18 J. Upon irradation with light of a given wavelength, electrons are ejected from the metal with a velocity of 3*10^6 m/s. what is the wavelength of the radiation.
Side Kicks has year-end account balances of Sales $808,900; Interest Revenue $13,500; Cost of Goods Sold $556,200; Operating Expenses $189,000; Income Tax Expense $35,100; and Dividends $18,900.
10.0 moles of NH3 and 10.0 moles of H2 are introduced into a 2.00 L flask. At equilibrium, 3.0 moles of NH3 gas remain. Calculate Kc for this reaction.
Calculate the net positive effect on the company's profit per device if the Electronics Division is required to supply the Clock Division with the circuit boards for $8.90 each?
1943387
Questions Asked
3,689
Active Tutors
1421145
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A patient who has lost the ability to form new memories begins painting as part of an art therapy class. The patient attends biweekly painting
Research and name a evidenced-based tool and theory of human behavior you may choose to use with the client at the next session to help build engagement?
Question: When assessing the measurement aspect of a quantitative study, which of the following is the most important?
Ethan is worried that his little brother Jamal might give in to pressures to drink or smoke. What can Ethan do to help Jamal withstand these pressures?
Problem: Following your meeting with Sharon, update the Behaviour of Concern section in her Individual Care Plan (ICP)
Make a comment about your classmate's post: I chose DRA because it focuses on reinforcing alternative, appropriate behaviors while withholding reinforcement
Topics of interest in animal cognition include imagination, theory of mind, planning and self-control. Complex cognition depends on a ''tool kit''