Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Determine the following reaction in a closed reaction flask. If 1.50 atm of gas A is allowable to react with 0.500 atm of gas B as well as the reaction goes to completion at constant temperature and volume, explain what is the total pressure in the reaction flask at the end of the reaction? Explain what are the partial pressures of the gases in the flask?
6A(g) + 2B(g) 2A3B(g)
A. 0.500 atm of A3B is produced and since no other gases remain, 0.500 atm is the total pressureB. (0.500 atm of A3B produced) + (0.500 atm of A remaining) = 1.00 atm total pressureC. (0.500 atm of A3B produced) + (1.00 atm of A remaining) = 1.50 atm total pressureD. (0.250 atm of A3B produced) + (0.500 atm of A remaining) = 0.750 atm total pressure
A sample of an unknown gas effuses in 11.9 min. An equal volume of H2 in the same apparatus at the same temperature and pressure effuses in 2.19 min. What is the molar mass of the unknown gas
In this experiement (a) which group in the acyl compound is being substituted and (b) what is the substituting group
NaOH required for titration of 10 mL of monoprotic acid solution. What was the original concentration of acid? What was the original pH of acid solution if its pKa is 5.3?
What is the volume of a 1.25 M NaOH solution required to neutralize a mixture of 50.0 mL vinegar (5.0% m/V acetic acid) and 50.0 mL concentrated acetic acid (95.0% m/V) solution? Acetic Acid: 60.05 g/mol
If you were to combine a 200.0mL aqueous solution of 0.75M NaHCO3 with 200.0mL of 0.50M CaCl2 in a constant pressure calorimeter, what change in temperature would you measure?
4HCl(aq)+1MnO2(s)->1MnCl2(aq)+2H2O(g)+1Cl2(g) When 1.22 mole of HCl reacts with excess MnO2, how many moles of Cl2 form. and How many grams of Cl2 form
Excess aqueous Hydrochloric acid was added to a 0.415 gram sample of an alloy of aluminum and copper.the aluminum dissolved, evolving hydrogen gas, while the copper, remained inert. 436 ml of gaseous hydrogen was collected over water at 24.6 degre..
Balanced chemical equation and the net ionic equation for the reaction between aqueous solutions of AgNO3 and CaBr2 and then identify the spectator ions
identify the two compounds that are likely to undergo homolytic bond cleavage, and show the mechanism for hemolytic bond cleavage.
assume that 50.0 ml of 0.100 m hcl was added to 125ml of 0.100m sodium acetate. is the resulting solution a buffer?why
According to the following thermochemical equation, what mass of H2O (in g) must form in order to produce 975 kJ of energy?
Analyze the groups bonded to the carbon of interest. Every H contributes +1, and every oxygen contributes -2. An -OH group contributes (-2 + 1 = -1). Ignore carbons bonded to the carbon of interest. The sum of the oxidation states must be zero, si..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd