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dexar [7]
3 years ago
10

Aluminum oxide solube or insolube​

Chemistry
2 answers:
Svet_ta [14]3 years ago
7 0

Answer:

Reaction with water: Aluminum oxide is insoluble in water and does not react like sodium oxide and magnesium oxide.

Ksju [112]3 years ago
5 0
Hhmokbuh jrjjdbf dijfjr jrjrj
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Depressants are often classified according to __________. Group of answer choices their MSA rating the degree to which they reac
daser333 [38]

Answer:

the degree to which they decrease CNS activity

Explanation:

Drugs can be classified as;

✓hallucinogens, example is (LSD)

✓ stimulants, example is (cocaine)

✓opium-related painkillers example is (heroin)

✓depressants

Depressants can be regarded as medicines, that lowers neurotransmission levels, that is depressing or reducing arousal or stimulation as regards to various areas of the brain. these could be tranquilizers, as well as hypnotics and

sedatives. They are drugs used in slowing brain activity, therefore, making them useful when treating anxiety, sleep disorders, panic and acute stress reactions.

Example of Depressants are;

✓Xanax

✓Halcion

✓Klonopin

✓Librium

It should be noted that Depressants are often classified according to the degree to which they decrease central nervous system (CNS) activity.

3 0
3 years ago
What is alchemy?
Naily [24]

Answer:  A. An early form of chemistry that people used to try to turn metal

into gold.

Explanation:

Alchemy is indeed an early form of chemistry in which people try to turn metal into gold.

6 0
4 years ago
How is the number of valence electrons related to the ionization energy of an element?
Elina [12.6K]
A) Low ionization energy correlates to elements with fewer valence electrons.

Ionization energy is the energy required to separate valence electrons from their atom. The more valence electrons there are, the higher the ionization energy.

Hope this helps!
8 0
3 years ago
A sample of neon gas occupies a volume of 376 mL at 595.59K. What volume will
Citrus2011 [14]

Answer:

204 mL

Explanation:

Use Charle's Law and rearrange formula.

- Hope that helped! Please let me know if you need further explanation.

3 0
3 years ago
What’s the name of this compound?
soldier1979 [14.2K]

Answer:

decane

Explanation:

decane has 10 carbon and 22hydrogen

8 0
2 years ago
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