About this app
In this practice it is possible to carry out the synthesis of 4-nitroaniline used as a reagent in the determination of the Kamlet-Taft parameters of solvents. To carry out the synthesis, sodium hydroxide in ethanol, p-dinitrobenzene and solid sulfur are available. The simulator recreates a chemistry laboratory with a reaction balloon, a condenser, refrigeration hoses, a Buchner funnel, filter paper, and a compressor, among other instruments and supplies necessary to carry out the synthesis.
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Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 30, 2026 · 7:33 PM Free
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