Polling shows that three-quarters of Americans oppose Trump’s decision to hold a military parade this weekend.

  • Rooskie91@discuss.online
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    3 days ago

    A solution of 0.415 g potassium iodide (25 × 10−4 mol) in 25 mL distilled water was added dropwise to previously prepared AgNo3 solution (0.425 g, 25 × 10−4 mol in distilled water) under ultrasound power in the presence of 0.2 g sodium dodecyl sulfate as a surfactant. The yellow (as synthesized) precipitate was separated by centrifugation and washed with distilled water and ethanol to remove impurities for several times and then dried.

    Sure, the procedure is easy to follow, but you’d need access to lab equipment to synthesize this.