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
Nostrana [21]
2 years ago
6

1.Convert 2.37 moles of Al(NO3)3 to grams.. Single choice.

Chemistry
1 answer:
aleksley [76]2 years ago
7 0

Answer:

1.   504.8 g Al(NO3)3

2.   14.3 moles O2

Explanation:

1.

g = moles x molar mass = 2.37 x 212.996 = 504.8 g Al(NO3)3

MM Al(NO3)3 = 212.996 g/mol

2.

moles = mass : molar mass = 456.89: 32 = 14.3 moles O2

You might be interested in
What is the Big Bang
Mnenie [13.5K]
<span>the rapid expansion of matter from a state of extremely high density and temperature that according to current cosmological theories marked the origin of the universe.</span>
7 0
3 years ago
Please help if you can !
iogann1982 [59]

Answer:

7630

Explanation:

8 0
3 years ago
Read 2 more answers
An element with the smallest anionic (negative-ionic) radius would be found on the periodic table in
Advocard [28]
The correct answer for, An element with the smallest anionic (negative-ionic) radius would be found on the periodic table in, is <span>Group 17, Period 2.</span>
5 0
3 years ago
Below are the steps of the engineering process (not necessarily in order): 1) Know the background 2) Do the work 3) Make a plan
LuckyWell [14K]

Answer:

4 - 1 - 3 - 2 - 6 - 5

Explanation:

During an engineering process, first, we need to identify the problem, or the need because the process only will occur because of some need. Then, it's necessary to know as much as possible about the problem and the things that already exist or already were tested to solve it. Knowing the background will make the work easy.

After that, it's necessary to plan the things we'll do, knowing the costs, the time needed for activities, how many people will be necessary for each step, etc. It's really important to make a plan. Then, do the work, following the plan. Thus, the process must be tested. During the test of the results, some problems must be found, so it's time to evaluate and redesign the process, to solve these problems found.

3 0
3 years ago
What is the order of the spheres from the surface to space? NEED ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!
Usimov [2.4K]

Answer:

Explanation:

trust me

3 0
2 years ago
Other questions:
  • Isoflurane, shown here, is a common inhalation anesthetic. write its molecular formula and calculate its percent composition by
    7·1 answer
  • A compound consists of 72.2% magnesium and 27.8% nitrogen by mass. what is the empirical formula
    6·1 answer
  • Concentrated sulfuric acid contains very little water, only 5.0% by mass. it has a density of 1.84g/ml. what is the molarity of
    11·1 answer
  • The average time it takes for a molecule to diffuse a distance of x cm is given by t=x^2/2D where t is the time in seconds and D
    12·1 answer
  • What has to happen to join two monosaccharide units into a disaccharide?
    5·1 answer
  • 9. What is the total number of grams of NaOH (formula mass = 40.) needed to make 1.0 liter of a 0.20 M solution?
    15·1 answer
  • Calculate the molarity of a solution consisting of 60.0 g of NaOH in 1.50 L of solution.
    11·1 answer
  • Yami pours powdered cocoa mix into milk and stirs it. Then she microwaves the mixture for three minutes. When she takes the cup
    8·2 answers
  • What volume (in L) of nitrogen will be produced from the reaction of 6.8 L of carbon monoxide? 2CO(g) + 2NO(g) N2(g) + 2CO2(g)​
    11·1 answer
  • Sulfur is yellow, solid, nonmetal. what other elements is likely also a nonmetal?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!