1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
White raven [17]
3 years ago
6

How many grams are in 0.00321 mol NI

Chemistry
1 answer:
Anika [276]3 years ago
6 0

Solution

The mole is the number of particles contained in a substance

1 mol = 6.02.10²³

Moles can also be determined from the amount of substance mass and its molar mass

mol = mass : molar mass

mass = mol x molar mass

Molar mass = 58,6934 g/mol

Input the value :

mass = 0.0321 x 58,6934 g/mol

mass = 1.884 g

You might be interested in
What class of organic molecule is shown below?но|||OA. Carboxylic acidOB. AldehydeOC. EsterOD. KetoneH-C-C-O-C-C-HHHIIHHH
Lady bird [3.3K]

So,

The most important functional organic groups are shown in the following picture:

If we analyze your molecule properly, we can identify the following:

The answer is Ester.

5 0
2 years ago
When Michelle's blood was testedthe chloride level was 0.45 g/dL. . What is this value in milliequivalents per liter? b. Accordi
ki77a [65]

Answer:

?what

Explanation:

i am having a hard time reading this

7 0
3 years ago
Helpppp plzzzzzz it's due Monday :(
Murrr4er [49]

Answer:  but thx for the points

Explanation:

8 0
3 years ago
the balloon is inflated outdoors on a cold day in North Dakota at a temperature of -35°C to a volume of 3.0 L. The pressure rema
iragen [17]

3.75 litres is the volume of the balloon indoors at a temperature of 25°C.

Explanation:

Data given:

initial temperature of the gas in balloon  = -35°C or 238.15 K

initial volume = 3 litres

final temperature = 25 °C  or 298.15 K

final volume =?

pressure remains constant

From the data given when pressure is constant Charles' law is applied.

\frac{V1}{T1} = \frac{V2}{T2}

Rearranging the equation to know the final volume of the gas in balloon

V2 = \frac{V1T2}{T1}

V2 = \frac{3 X 298.15}{238.15}

V2 = 3.75 Litres

when the temperature of a gas is increased and pressure remains constant the volume of the gas increases.

7 0
3 years ago
Read 2 more answers
9.31*10^3=_*10^5<br><br> please if you could explain it as well, i’m so confused and struggling
Cloud [144]
0.0931
9.31 x 10^3 is 9310
So 0.0931 x 10^5 equals to 9310.
When the raised power increases shift the decimal to the left hand side. If the raised power decreases then shift it to the right hand side.
Hope this helps
7 0
3 years ago
Other questions:
  • If a sample contains impurities, its melting point will be ______________ than a pure sample.
    6·1 answer
  • true or false einsteins equation implies that a large amount of mass can be converted into a small amount of energy
    15·2 answers
  • What term do we use to describe a solution's ability to change the volume of a cell?
    9·1 answer
  • What profession is responsible for providing short term care for people being transorted to the hospital?
    11·1 answer
  • C(s) + S8(s) → CS2(l)
    15·1 answer
  • 3. Which location is not a part of the Deep Space Network?
    12·1 answer
  • Convert 15.8 cm into millimeters
    9·1 answer
  • This supercontinent was part of what specific early Earth Science theory?
    6·1 answer
  • A fungicide was used to kill the mushrooms in a
    8·1 answer
  • If 2.12 Moles of bromine react with excess phosphorus; How many moles of phosphorus tribromide can be produced?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!