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max2010maxim [7]
3 years ago
13

Which of the following is NOT a property of an acid?

Chemistry
1 answer:
Kryger [21]3 years ago
7 0
The answer here is D - bases tend to feel slippery. This is because they tend to dissolve oils on your skin, reducing the friction between your fingers or hands when you rub them together.
You might be interested in
How many hydrogen atoms are in each molecule of trisilylamine?
lord [1]

Answer:

  • <u>9</u>

Explanation:

The amine functional group is obtained by subsititution of one or more hydrogen atoms in the ammonia compound.

Ammonia is NH₃.

Then,

  • by substituting one hydrogen you obtain R - NH₂.

  • by substituting two hydrogens you obtain R' - NH - R''

  • by subsituting the three hydrogens you obtain:

                        R'''

                         |

                 R' -  N - R''

In this case, the three subsitutuents are silyl groups. The silyl group is derived form silane and is SiH₃. So, the tcompound <em>trisilylamine</em> is:

                    SiH₃

                      |

          SiH₃ -  N - SiH₃

Thus, you can count 3 hydrogen atoms for every silylgroup for a total of <u><em>9 hydrogen atoms in each molecule of trisilylamine.</em></u>

7 0
3 years ago
When a radioactive isotope releases an alpha particle, the atomic number of the atom is
Ipatiy [6.2K]
The radioactive isotope's atomic number decreases by two, and the alpha particle has an atomic number of 2. It wasnt clear which one you were asking for, so there is both.

5 0
3 years ago
How do organisms that are not autotrophs get they energy they need to sustain life
polet [3.4K]
They eat autotrophs, or each other. That's how they get energy.
Hope that answered your question.
8 0
3 years ago
What is semipermeable membrane?
Nutka1998 [239]

Answer:

A Semipermeable membrane is a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by diffusion or occasionally by more specialized processes of facilitated diffusion, passive transport or active transport.

8 0
3 years ago
A certain quantity of ammonium nitrite is separated into its polyatomic components, and each polyatomic ion is then carefully tr
just olya [345]

Answer:

5000

Explanation:

you do stuff and more stuff

4 0
3 years ago
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