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!
1) Will Fe2O3 + Fe + 6 HCl → 3 FeCl2 + 3 H2O. where, 120 moles of Fe2O3 can be used to produce 480 moles of FeCl2 can someone clarify if the above statement is true with exact calculations.
2) Also Fe2O3 + Fe + 6 HCl → 3 FeCl2 + 3 H2O. Is this equation balanced with regards to moles.
You have 10 mL of .2 M sodium acetate and 1 mL of .1 M HCl, and 9 mL distilled water. Divide the solution in half In one half, add .5 mL .1 M HCl, the other half, add .5 mL .1 M NaOH. Calculate the pH before the two additions and after.
waters relatively high specific heat 4.184 jgdegc makes it an ideal coolant for automobile engines. how much heat from
What is the second ionization energy for a given element always greater than the first ionization energy
Draw a graph that explains the distribution of the kinetic energies of gas particles when the gas is at two different temperatures. Label the axes. On one axis show the average kinetic energy at each temperature.
What ratio of concentrations of the molecular base you chose in part a and its conjugate acid would be necesarry to achieve a pH of exactly 10.00?
A microwave oven operates at 2.70 . What is the wavelength of the radiation produced by this appliance
Some students observe a low-boiling fraction around 40 degrees C during the simple distillation of preparing t-amyl chloride from t-amyl alcohol with catalyst HCl and reagent H2O. What compound(s) might be present in this fraction
a 365.0g sample of water,contains 23mg Au. How much gold is present in the sample in parts per million?
Consider HA- the intermediate form of a diprotic acid. Ka for this species is 10-4 and Kb is 10-8. Nonetheless, the Ka and Kb reactions proceed to nearly the same extent when NaHA is dissolved in water. Can anyone explain that
The functional groups are groups of atoms that replace atoms on hydrocarbons. Functional groups permit complex organic molecules to be built from simple hydrocarbon starting molecules
dexter and mandark team up in order to prevent theasteroids from destroying earth. they start this planet savingfeat by
Presume 1.087g of magnesium is heated in air. Explain what is the theoretical amount of magnesium oxide that must be produced? Compute the percent by mass of molybdenum as well as sulfur in Mo2S5.
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