3 years ago

How many elements are in the following formula? Al(OH)3

Chemistry

1 answer:

adelina 88 [10]3 years ago

8 0

Answer:

3 elements

Explanation:

aluminum

oxygen

hydrogen

You might be interested in

This transition metal is in group 12 and has less than 34 protons

slava [35]

Zinc (Zn) has less than 34 protons, 30 to be exact, and is a transition metal in Group 12. Note: it is also called a "post-transition metal."

4 0

3 years ago

The tiara worn by Kate Middleton for her wedding to Prince William of England contains 888 diamonds and belongs to the British m

allsm [11]

Answer:

The number of atoms in the gemstones of that tiara is $8.9125\times 10^{24} atoms$ .

Explanation:

Number of diamonds ion tiara = 888

Mass of each diamond = 1.0 carat = 0.200 g (given)

Mass of 888 diamonds in tiara:

$888\times 0.200 g=177.600 g$

Given that diamond is a form of carbon.

Atomic mass of carbon atom = 12 g/mol

Moles of 77.600 g of carbon = $\frac{177.600 g}{12 g/mol}=14.800 mol$

Number of atoms of carbon 14.800 moles:

$14.800 mol\times 6.022\times 10^{23} atoms =8.9125\times 10^{24} atoms$

The number of atoms in the gemstones of that tiara is $8.9125\times 10^{24} atoms$ .

5 0

4 years ago

List three factors that can pollute water.

k0ka [10]

Sources of pollution can be natural, but they are often human-related.

Sources of pollution include dirt, bacteria, and fertilizers.

6 0

3 years ago

Read 2 more answers

Which part of the fuel cell does A represent?

Bad White [126]

I think the anwer is electrolyte :)... i had it on a test a couple days ago.

8 0

3 years ago

Read 2 more answers

Which term describes this reactions?

Salsk061 [2.6K]

Answer:

Elimination

Explanation:

Since they are removing water from the solution, it is called elimination.

5 0

3 years ago

Read 2 more answers