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Popular Questions - Chemistry

Project: Celluloid Photographic Film

By the end of the 1880s, the introduction of lengths of celluloid photographic film and the invention of motion picture cameras, which could photograph an indefinitely long rapid sequence of images...

Assignment: Chemical Equations

_________________________________________ Balance the following chemical equations (a) ___Fe  +   ____Cl2 ˆ’ˆ’†’ ____FeCl3  (b) ___Fe+ ___O2 ˆ’ˆ’†’ ___Fe2O3 (c) ___FeBr3 + ___H2 SO4 ˆ’ˆ’†’ ___Fe2...