3 years ago

Molecules are the smallest units of matter with the characteristic properties of a substance.

1 answer:

3 0

False, Atoms are the smallest units of matter that display both the chemical and physical properties of it, based on the structure of the atom.

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Eva8 [605]

Answer: 53.25

Explanation: Please see attachment for explanation. Thanks.!

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maw [93]

Answer:

Explanation:

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zubka84 [21]

Answer:

Explanation:

MnO₂(s) + 4 HCl(aq) = MnCl₂(aq) + 2 H₂O(l) + Cl₂

87 g 22.4 x 10³ mL

volume of given chlorine gas at NTP or at 760 Torr and 273 K

= 175 x ( 273 + 25 ) x 715 / (273 x 760 )

= 179.71 mL

22.4 x 10³ mL of chlorine requires 87 g of MnO₂

179.4 mL of chlorine will require 87 x 179.4 / 22.4 x 10³ g

= 696.77 x 10⁻³ g

= 696.77 mg .

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Alexus [3.1K]

Answer: Deposition

Explanation:

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Murljashka [212]

Answer:

change of colour

Explanation:

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3 years ago