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
qwelly [4]
3 years ago
15

438 x 10^24 particles of sodium chloride decompose to form how many grams of sodium _NaCl = _Na + _Cl2

Chemistry
1 answer:
GarryVolchara [31]3 years ago
4 0

Answer:

2NaCl= 2Na + 1Cl2

You might be interested in
How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 99.1 moles of water vapor?
denpristay [2]
It would take 198 mol to produce
5 0
3 years ago
99 POINTS!!!!!! PLEASE HELP ASAP!!!!!
ohaa [14]
What you can do is organize them by color, what matter they are in room temperature, their molecular structure, or what kind of conductor in electricity and heat it is. I'm not sure what the format is supposed to look like but first just organize them all in different categories.
5 0
3 years ago
Read 2 more answers
A pure compound is found to be 40.0% carbon by mass, 6.73% hydrogen by mass, and 53.3% oxygen by mass. determine the empirical f
ratelena [41]
Since there is no weight, I would assume that this is a 100g of pure compound.
Okay so I would be changing the percentage to gram to solve for the mole.
So
40.0g C (1 mol C/12.01 g C) = 3.33 mol C
6.73g H (1 mol H/1.01 g H ) = 6.66 mol H
53.3g O (1 mol O/16.00 g O) = 3.33 mol O

With that, two of our moles is 3.33, so we consider that are our 1, as it is also the lowest. Therefore the empirical formula is CH2O
3 0
2 years ago
Please help!!! ASAP
bekas [8.4K]

Na 2Co3

1*23=23. 2*12=24. 6*16=96

23+24+96=143

(23*100)/143. (24*100)/143. (96*100)/143

=16%. =16.7%. =67.1%

5 0
3 years ago
Which is an example of a precipitation reaction?
netineya [11]
B. Precipitates are formed when two solutions combine to form another solution and a solid.
6 0
2 years ago
Other questions:
  • Chose the statements that are TRUE from the list below Group of answer choices Ions exist alone in nature Lactate is created by
    11·1 answer
  • A proposed mechanism for the reaction Cl2(g) + CHCl3(g)  HCl(g) + CCl4(g) in the atmosphere is Step 1: Cl2(g) 2 Cl(g) (very f
    6·1 answer
  • The particles in both gases and liquids select one:
    12·1 answer
  • Name two physical properties that characterize matter.
    11·2 answers
  • I WILL GIVE BRAINLIST!!!!!![CM.04] A meteorologist observed satellite images to predict the weather in a city. She predicted two
    12·1 answer
  • What wind direction change usually occurs as a cold front moves through an area?
    12·2 answers
  • Can someone help me please​
    9·1 answer
  • How many moles of hydrochloric acid are present in 62.2 mL of 4.54 M HCl solution
    14·1 answer
  • What tiles should I put in the box?
    6·1 answer
  • What is the molecular weight of water? (numbers only, to nearest 0.1)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!