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Anonychem
Questions (5)
At temperatures above 930 ∘C, PbO reduces PbS to form metallic lead (Pb). The byproduct of the reaction is SO2. Calculate the
2 answers
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The silicon wafer is coated with a layer of metallic aluminum which acts as an electrical contact. The x-ray diffraction pattern
6 answers
951 views
A photon interacts with a ground state electron in a hydrogen atom and is absorbed. The electron is ejected from the atom and
1 answer
479 views
If the diffusivity is observed to double when the temperature is increased by 10 degrees C, what is the activation energy for
3 answers
1,201 views
A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed of a poly(ether ketone) polymer
5 answers
546 views
Answers (7)
I am older than you. And no, I would rather not draw one for myself in a graphics program, although it was very kind of you to offer.
@Anonymous you will never stop people from cheating, so how about stop misleading people. A liar is worse than a cheat, by far. Stop lying.
thanks someguy
anyone? I am one percent away from A, this question left
yes, we need help
Firstly, why is your caps lock on. Secondly, asking a question is not spamming on a Q&A website. Asking many questions is fine. It just shows how you have no respect to other people, and that questions are only important if they are relevant to you. If
You stupid person. If someone has a lot of legitimate questions, they have a lot of questions. It is not spamming at all, it is asking for help. This website is about answering questions. If someone has a lot of questions, you should try and answer them,
