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WARRIOR [948]
3 years ago
5

How many grams of NH4ClO4 would dissolve in 250 mL at 30 C

Chemistry
1 answer:
baherus [9]3 years ago
8 0
Ammonium perchlorate appears as a white, crystalline solid or powder. Classified as a division 1.1 explosive if powdered into particles smaller than 15 microns in diameter or if powdered into larger particles but thoroughly dried. Does not readily burn, but will burn if contaminated by combustible material. May explode under prolonged exposure to heat or fire. Used to make rocket propellants, explosives, pyrotechnics, as an etching and engraving agent, and in analytical chemistry.
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Please help! I really need help on this!​
sineoko [7]

Answer:

I wanna say c

Explanation:

It makes the most sense, because non-metals don't produce an electrical current, and therefore aren't conductors.

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An atom or ion has 41 neutrons, 36 protons, and 36 electrons. Identify the clement symbol, and determine the mass
Paul [167]

The atom is krypton and its symbol is Kr.

the mass number is 41 + 36 = 77

its charge is 0 as it is a noble gas.

7 0
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8. Well-aerated soils have the _______________ smell of good soil.
Alborosie

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Explanation:

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When a calcium atom forms an ion, it loses two electrons. what is the eletrical charge ofbthe calcium ion?
Jobisdone [24]

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A

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