3 years ago

K-12 Molar Mass 7/10 Calculate the molar mass of aluminum nitrate, Al(NO3)3. g/mol

1 answer:

4 0

Molar mass = 212.996 g/mol

,,

You basically add the total atomic weight, these weights can be found on a periodic table

You might be interested in

The combination of sucrose, sucrase, and water produces sucrase, glucose, and fructose. Which component of the reaction is the s

Pavlova-9 [17]

Answer:

Sucrose to is the substrate of the reaction because is a simple sugar( disaccharide) which produce glucose and fructose in the presence of sucrase or when it is hydrolysed.

6 0

2 years ago

The temperature at which carbon dioxide sublimes is about 195 K. What is this

Rom4ik [11]

This temperature in units of degree Celsius is..

-78° Celsius

3 0

3 years ago

Cu2O + 2 HCl → 2 CuCl + H2O

ivann1987 [24]

What is your question please write properly>-< >_

8 0

3 years ago

Write the balanced equation. Then calculate the volume of 0.65 M HCl required to completely neutralize 400.0 ml of 0.88 M KOH.

Misha Larkins [42]

Hello!

The balanced equation for the neutralization of KOH is the following:

HCl(aq) + KOH(aq) → KCl(aq) + H₂O(l)

To calculate the volume of HCl required, we can apply the following equation:

$moles HCl = moles KOH \\ \\ cHCl*vHCl=cKOH*vKOH \\ \\ vHCl= \frac{cKOH*vKOH}{cHCl}= \frac{400 mL*0,88M}{0,65M}= 541,54mL$

So, the required volume of HCl is 541,54 mL

Have a nice day!

8 0

3 years ago

The energy level where an electron is located, is shown by the ______ on the periodic table

Norma-Jean [14]

Answer:

the first energy level is closest to nuclear the second energy level is a little farther away than the first

8 0

3 years ago