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!
Before hydrazine came in to use to remove dissolved oxygen in the water steam boilers, Na2SO3 was usually used for this purpose:2Na2SO3(aq) + O2(aq) -> 2Na2SO4(aq) define what mass of Na2SO3 is needed to remove O2 from 3x104L of water?O2 dissolves in water to the extent of 0.0044g in 100mL of water at 20C
Consider the following reaction: 2 H2(g) + O2(g) → 2 H2O(l) Explain how many moles of H2O are formed from 2.9L of O2 at a temperature of 325K and a pressure of 0.988atm
some calcium supplements contain calcium citrate ca3c6h5o72 and others contain calcium carbonate caco3. which compound
Draw 3 different reaction pathways for meta, ortho, and para substitution of a halogen (e.g. Br2 in FeBr3) onto nitro benzene. Each pathway should have all resonance structures.
3-methyl-1butyne yields 2-methyl-2- butanol and 3-methyl-1-butanol by different mechanisms. In each case, a second alcohol would also be obtained. What alcohol would it be
a sample containing 0.175 g of cl- is dissolved in 50 ml of deionized h2o. the solution is titrated to the equivalence
For alloys of two hypothetical metals A and B. Find out composition of phase boundary (or solubility limit) for both and phases at this temperature.
The oxygen content of a fuel that is recommended in order to ensure complete combustion about 2.7%. (a) Consider a case where methyl tertiary butyl ether (MBTE) is to be added to the conventional gasoline.
A block of zinc has a density of 7.133 g/cm^3 and atomic weight of 65.39 g. A) Calculate the atom density of the zinc. B) Find the macroscopic thermal neutron absorption cross section for zinc, assuming that microscopic cross section for absorptio..
Compute the pH during the titration of 30.00 ml of 0.1000 M KOH with 0.1000 M HBr solution after the subsequent additions of acid.
Two 20.0-g ice cubes at -21.0 °C are placed into 235 g of water at 25.0 °C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature of the water after all the ice melts.
an unknown hydrocarbon with the formula c7h12 reacts with one equivalent of h2 over pd. when the hydrocarbon reacts
magnesium ion solution and another electrode composed of silver in a 1.0 M silver ion solution, connected by a salt bridge. Calculate the standard potential for this cell at 25 °C. Standard reduction potentials
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