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
MAVERICK [17]
3 years ago
13

How many atoms are in 2.45 moles of hydrogen

Chemistry
1 answer:
allochka39001 [22]3 years ago
6 0

Answer:

There are 1.4754246675000002e+24 atoms of Hydrogen within the measurement of 2.45 moles of hydrogen!

Explanation:

You might be interested in
Which chemical reaction is a single replacement reaction? A. Ba(ClO3)2 —> BaCl2 + 3O2 B. 2Mg + O2 —> 2MgO C. Zn + CuCl2 —&
professor190 [17]
I believe the correct answer is C. <span>Zn + CuCl2 —> ZnCl2 + Cu</span>
8 0
2 years ago
In order to exhibit delocalized π bonding, a molecule must have __________.
ASHA 777 [7]

Answer:

Yougedyfx

Explanation:gehuc

6 0
2 years ago
Which of the following units would be the most appropriate for measuring the thickness of a piece of paper? A. centimeters B. mi
Alla [95]
B, millimeters because paper is really thin therefore it'd require small measurements for units.
3 0
3 years ago
Estimate the standard internal energy of formation of liquid methyl acetate (methyl ethanoate, ch3cooch3) at 298 k from its stan
LenKa [72]

solution:

the reaction for formation of methyl acetate is\\CH_{3}OH+CH_{3}COOH----------->CH_{3}COOCH_{3}+H_{2}O\\standard internal energy \\\delta u=\delta H -\delta(pv)=\delta H -\delta n\times RT\\where \delta n=change in number of moles=0\\\delta u=\delta H\\=-442kj/mol

6 0
3 years ago
Read 2 more answers
A student has 5 mL of 0.300 M (NH4)2CrO4 solution. What is the concentration of NH4+ in this solution?
mixer [17]
The answer is 0.600 M; but I don't know how to get to that answer.
4 0
3 years ago
Other questions:
  • The warming of the thermosphere (the upper level of the atmosphere) is caused by the photo absorption of high energy photons. On
    10·1 answer
  • 1. A student attempts to make a saline solution by adding salt to water. How much water did
    6·1 answer
  • “Na2SO3” represents sodium sulfite.What does the 4 mean in the formula 4Na2SO3?
    8·2 answers
  • Question 4 of 10
    13·1 answer
  • Most geologists think that the movement of Earth's plates is caused by
    12·1 answer
  • Which reaction occurs when equivalent quantities of H" (or H30) and OH" are mixed?
    7·1 answer
  • Give an example of a change that would be a chemical change but not a physical change.
    11·2 answers
  • Design a course of action for the development of a building project in
    5·2 answers
  • Use the chemical equation and the bond diagram to answer the question.
    15·1 answer
  • Which molecules show an appropriate number of bonds around each carbon atom?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!