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
timofeeve [1]
2 years ago
6

73.5 mol of P4O10 contains how many moles of P ? moles of P:

Chemistry
1 answer:
Sholpan [36]2 years ago
7 0

Answer:

294 moles of P

Explanation:

For every 1 mol of P4O10 contains 4 mol of P

so;

73.5 mol P4O10 × <u> </u><u> </u><u> </u><u> </u><u> </u><u>4 mol P</u><u> </u><u> </u><u> </u><u> </u><u> </u>

1 mol P4O10

= 73.5 × 4

= 294 moles of P

You might be interested in
At chemical equilibrium the amount of blank because
Norma-Jean [14]

Answer:

In a chemical reaction, chemical equilibrium is the state in which the forward reaction rate and the reverse reaction rate are equal. The result of this equilibrium is that the concentrations of the reactants and the products do not change.

Explanation:

5 0
3 years ago
If all the water in 430.0 mL of a 0.45 M NaCI solution evaporates what is the mass of NaCI will remain
skad [1K]

Answer:

11.31 g.

Explanation:

Molarity is defined as the no. of moles of a solute per 1.0 L of the solution.

M = (no. of moles of solute)/(V of the solution (L)).

<em>∴ M = (mass/molar mass)of NaCl/(V of the solution (L)).</em>

<em></em>

<em>∴ mass of NaCl remained after evaporation of water = (M)(V of the solution (L))(molar mass)</em> = (0.45 M)(0.43 L)(58.44 g/mol) = <em>11.31 g.</em>

6 0
3 years ago
Read 2 more answers
What two methods are used for determining the age of rocks and fossils?
Alexandra [31]

Explanation:

first one because absolute dating is a thing for rock layers

7 0
3 years ago
8. A foot describes what characteristic of measurement?
n200080 [17]

Answer:

It describes length of measurement...

6 0
2 years ago
What does the atomic number tell you about the atom of the element
andrew-mc [135]

The atomic number of an element tells you the number of protons within said element.

6 0
3 years ago
Other questions:
  • HELP! What property is not used to separate a mixture ?
    8·2 answers
  • What element has the electrons configuration of [Ar]4s^2 3d^5
    14·1 answer
  • Which of the following statements best describes the energy transformation that occurs when a log burns? Mechanical energy chang
    14·2 answers
  • Can someone tell me how to do a full chemical equation with balancing and everything?
    9·1 answer
  • how will the following systems react when an increase in pressure occurs? note all species are gases N2O4&lt;--&gt;2NO2
    15·1 answer
  • Determine the number of miles of C in each sample​
    15·1 answer
  • What type of reaction is FeS + 2HCl àFeCl2 + H2S?
    15·1 answer
  • An open nanometer is filled with mercury and connected to a container of hydrogen gas. The mercury level is 57mm higher in the a
    9·1 answer
  • What coefficient would balance the following equation ch4+_O2--&gt; CO2+2H2O
    9·1 answer
  • Report the following measurement using<br> two significant figures.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!