3 years ago

Is the method for converting molecules to moles the same as that for atoms?

1 answer:

8 0

Answer:

One mole is the Avogadro's number of particles (atoms, molecules, ions or electrons) in a substance. Converting to moles is fairly easy because the conversion is always the same.

You might be interested in

Which of the following increases the H* concentration in solution?

NNADVOKAT [17]

Acid, I’m pretty sure

6 0

3 years ago

Which formula correctly represents the composition of iron III oxide

nikitadnepr [17]

The answer to the question is- Fe2O3

6 0

3 years ago

What is the physical state of fluorine at room temperature?

WITCHER [35]

The physical state of fluorine at room temperature is a gas, a pale yellow in colour

6 0

4 years ago

How many moles of chlorine could be produced by decomposing 157g NaCl? 2NaCl --> 2Na+Cl2

ss7ja [257]

Here is the answer for your question which the mole of chlorine is 1.34

5 0

2 years ago

Solid aluminum hydroxide reacts with a solution of hydrobromic acid. Write a balanced molecular equation and a balanced net ioni

lora16 [44]

Answer:

$Al(OH)_{3}(s)+3H^{+}(aq.)+3Br^{-}(aq.)\rightarrow Al^{3+}(aq.)+3Br^{-}(aq.)+3H_{2}O(l)$

$Al(OH)_{3}(s)+3H^{+}(aq.)\rightarrow Al^{3+}(aq.)+3H_{2}O(l)$

Explanation:

Aluminium hydroxide ( $Al(OH)_{3}$ ) is a base and hydrobromic acid (HBr) is a strong acid.

Hence an acid-base reaction occurs between $Al(OH)_{3}$ and HBr

Balanced molecular equation:

$Al(OH)_{3}(s)+3HBr(aq.)\rightarrow AlBr_{3}(aq.)+3H_{2}O(l)$

Balanced total ionic equation:

$Al(OH)_{3}(s)+3H^{+}(aq.)+3Br^{-}(aq.)\rightarrow Al^{3+}(aq.)+3Br^{-}(aq.)+3H_{2}O(l)$

Balanced net ionic equation:

$Al(OH)_{3}(s)+3H^{+}(aq.)\rightarrow Al^{3+}(aq.)+3H_{2}O(l)$

(net ionic equation is written by removing common ions present in both side of total ionic equation)

5 0

3 years ago