Tuesday
July 29, 2014

Posts by Namie


Total # Posts: 33

Chemistry
In a distillation column, is it possible to achieve 100% or complete separation of the components (assuming they do not form azeotrope)?

chemistry
What can cause high pressure inside a reactor?

chemistry
In industrial plants, what specific type of oil is used as heating medium?

Chemistry
In industrial plants, what specific type of oil is used as heating medium?

chem
Are bond energies (single and multiple bonds) applicable only to gas phase?? For instance, I can use the bond energy data to calculate for enthalpy of reaction for the formation of water: 2 H2(g) + O2(g) -> H2O(g) But I can't directly use it to calculate for neutralizat...

chemistry
Are bond energies (single and multiple bonds) applicable only to gas phase?? For instance, I can use the bond energy data to calculate for enthalpy of reaction for the formation of water: 2 H2(g) + O2(g) -> H2O(g) But I can't directly use it to calculate for neutralizat...

Chemistry
I've been studying the transesterification of dimethyl carbonate to diphenyl carbonate, and experimental equilibrium constant (K) values range from 0 to 0.5 at temperatures from 298 to 450 Kelvin. My question is: How do we make a reaction more spontaneous or how do increas...

psychology
Is realization (any kind) always a good feeling? If not, can you give examples where it's not? Thank you in advance.

chemistry
In adsorption, what is bulk concentration? How does that differ from initial concentration? Thanks in advance.

Reaction Kinetics
I have been studying a journal, and their objective is to find the ignition temperature, which can shift a reaction from being kinetics-controlled to being diffusion-controlled. What is the advantage of a reaction being diffusion-controlled over a reaction being kinetics-contr...

english
I want to ask if the phrase is grammatically correct: "the road more taken" I know that there is a phrase such as "the road less taken", but what I'm not sure about the first phrase is the word 'more'. Not sure if it's the appropriate word. ...

Chemistry
Is CO + O2 -> CO2 an endothermic or an exothermic reaction? Also, are all combustion reaction endothermic? Thanks in advance.

Biology
Help please! Do organic fertilizer products (in bags or sacks) decay after some time? If yes, how long will it take to decay?

Biology
What is the difference between Curing, Composting and Fermentation?

Biology
Thank you. :D

Biology
Is Carbon (in soil) bad for plants?

Chemistry
In fertilizer manufacturing the cimpounds below are mixed together to form a composite fertilizer. My question is: Is there a reaction between SOLID ammonium phosphate, potassium chloride, ammonium nitrate, and superphosphate? (or any combination? or will they react if all are...

Chemistry
When doing a simple distillation of ethanol-water, is the vapor pure ethanol or does it also contain water? (knowing that ethanol has lower boiling point than water) If it is not pure ethanol, why is it not possible to separate water & ethanol completely? Thanks in advance.

English
Here's my question: Is the statement, "I hate you more than you hate me", grammatically correct? Also, can you suggest another statement of the same thought/meaning? Thanks in advance.

alegebra 2
you mean this: y = 16x^2 - 2x - 5 do you want to factor this? if so, y = (8x - 5)(2x + 1) hope this helps~ :)

Algebra 2
-3 < x < 2 -3 < y < 2

math
...In 2050, about ___ of the population will be aged 65 or over.. i think you're lacking info

chemistry -- help
In sugar production, a process involves seeding of a supersaturated solution (sugar as solute) by adding 'ground sugar with few amounts of isopropyl alcohol'. My question is, why must the ground sugar be wetted with isopropyl alcohol? thanks in advance.

chemistry
In sugar production, a process involves seeding of a supersaturated solution (sugar as solute) by adding 'ground sugar with few amounts of isopropyl alcohol'. My question is, why must the ground sugar be wetted with isopropyl alcohol? thanks in advance.

chemistry
In crystallization of sugar, the best seed slurry is obtainable by wet grinding sugar in some medium (an alcohol) like isopropyl alcohol. Why is isopropyl alcohol is used?

math
All numbers raised to zero is equal to 1. True or False?

Sociology
What can you do to make a difference in your community?

confused about "deadline"
hello. just wanted to ask, if there is a project that needs to be submitted, and it says that the deadline is July 5, does that mean that the submissions will no longer be accepted beyond July 5, 00:00 AM or beyond July 5, 11:59 PM? Thank you in advance.

grammar
hello. is this statement correct in grammar: i think something is weird at this picture, but i can't seem to find it. thank you in advance.

Math
slope = m = (y2-y1)/(x2-x1) substituting, m = (3-0)/(0-10) m = 3/-10 or -3/10 hope this helps~ :)

psychology
how do you treat someone that has a serious depression? thanks in advance.

english
hello. what can be a substitute word for "rip" in the lines: x marks the spot, where you rip me apart. thanks in advance. :)

English
please give me a word that can be associated with the word "pirates" that starts with ex- . thank you.

Pages: 1

Search
Members