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!
Presume the structure of compound Z C11H12O4 which has UV-Vis absorptions above 275 nm. Its IR spectrum depicts bands at 3208, 3175, 3100, 2947, 2908, 2847, 2753, 1740, 1730, 1650, 1634, 1590, 1565, 1476, 1455, 1230, and 1105 cm-1. Its 1H-NMR spectrum shows delta 1.2 (d, 6H), 3.8 (m, 1H), 7.3-7.8 (ABq, 4H), 10.7 (s, 1H).
ammonium nitrate decomposes explosively upon heating to form nirtogen gas oxygen gas and sterm. assume ideal behavior
Could someone please help me with the complete reaction mechanism, including the structures, for the reduction of benzil to hydrobenzoin. In our lab we used sodium borohydride, ethanol, and H2O.
The energy change, ?H, associated with the following reaction is +81 kJ. NBr3(g) + 3 H2O(g) → 3 HOBr(g) + NH3(g) What is the expected energy change
When 0.694 L of Ar at 1.20 atm and 227°C is mixed with 0.262 L of O2 at 501 torr and 127°C in a 400. mL flask at 27°C, what is the pressure in the flask?
Find the mass of AlCl3 that is produced when 25.Og of Al2O3 react with HCl according to following equation Al2O3+6HCl-
The first equivalence point for the titration of 0.2567 grams of a weak acid is reached when a volume of 26.80mL of 0.0510 M NaOH(aq) has been added. What is the molar mass of the acid?
Iron sulfide, FeS, is a sparingly soluble salt with a Ksp of 6.3 x 10^-18. Calculate the molar solubility of iron sulfide in a solution that is saturated with hydrosulfuric acid, H2S ( [H2S] = 0.1 M) and has a pH of 2.0. Ka1 = 8.9 x 10^-8 and Ka2 ..
Write balanced chemical equations for the following reactions.
A chemical reaction is known to occur spontaneously under standard conditions. Which of the following statements is/are true (more than one answer may be selected):
Calculate the amount of heat liberated (in KJ) from 316g of Mercury when it cools from 74.8 celcius to 12.0 celcius.
Assuming the volumes of all gases in the reaction are measured at the same temperature and pressure, calculate the volume of water vapor obtainable by the explosive reaction of a mixture of 725 mL of hydrogen gas and 325 mL of oxygen gas.
if in a certain experiment over a specific time period 0.0039 mol ph3 is consumed in a 1.8-l container each second of
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