Chemical Topic Questions
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We found 56 unanswered questions associated with the 'Chemical' topic. Displaying results 11 - 20.
Why do my handkerchiefs/tissues smell awful?
I bought packs of paper handkerchief, paper tissues, or whatever they’re called, and they bear the smell of a strong chemical substance. When I ...
Posted 3+ months ago | 0 answers | 
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Related topics: paper, chemical, bought, tissue, pack, strong, smell
How do I get best of my training in an oil refinery ?
I am a 3rd a stage Petro-chemical Engineering student, next week i start my summer training in an oil refinery, So I ask engineers and people with ...
Posted 3+ months ago | 0 answers | | Open
Related topics: oil, summer, training, chemical, engineering, refinery, petro, engineer
Stoichiometry for H2O2 + C6H12O6 = C2H5OH + CO2?
I desperately need all the stoichiometry stuff that goes with the chemical equation H2O2 + C6H12O6 = C2H5OH + CO2... Apparently there are four steps ...
Posted 3+ months ago | 0 answers | | Open
Related topics: chemical, stuff, step, equations, life, evolution, chemistry, help, science
Are all of the formulas for the chemical compounds always the same? do the roman numerals matter?
i have looked and found that all of them seem the same, but then when I tried that, I got some of the messed up. does anyone have any advice for ...
Posted 3+ months ago | 0 answers | | Open
Related topics: roman, formula, found, chemical, compound, always, advice, matter
What is the reaction of this C7H6O2 and NaOH chemical formulas?
Posted 3+ months ago | 0 answers | | Open
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