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
dimaraw [331]
3 years ago
15

Draw a Lewis Dot Structure for the following element P

Chemistry
1 answer:
Mkey [24]3 years ago
6 0
Lewis dot structure for phosphorus

You might be interested in
Calculate the mass of a body<br>Whose volume is<br>Is 2cm3 and<br> density is 520cm3​
MrRissso [65]

Answer:

The answer is

<h2>1040g</h2>

Explanation:

Density = mass / volume

mass = density × volume

volume = 2cm³

density = 520g/cm³

mass = 2 × 520

= 1040g

Hope this helps you

6 0
3 years ago
Suppose 215 g of NO3- flows into a swamp each day. What volume of CO2 would be produced each day at 17.0°C and 1.00 atm?
charle [14.2K]

Answer:

The answer is "41.23 \ L\  N_2"

Explanation:

2 NO_3^{-} + 10 e^{-} + 12 H^{+} \longrightarrow N_2 + 6 H_2O\\\\= \frac{( 215 \ g \ NO_3^{-})}{(62.0049  \frac{\ g NO_3^{-}}{mol})} \times  \frac{(1 \ mol \ N_2}{ 2 \ mol \ NO_3^{-})}\\\\

=3.46746789 \times 0.5\\\\= 1.733 \ mol \ N_2 \\\\\to V = \frac{nRT}{P} \\\\= (1.733 \ mol) \times (0.08205746 \frac{L\ atm}{Kmol}) \times \frac{ (17 + 273) K}{(1.00 atm)}\\\\= 41.23

8 0
3 years ago
All atomic nuclei, except those of ordinary hydrogen, contain neutrons. <br> a. True<br> b. False
ozzi
This would be false
4 0
3 years ago
Read 2 more answers
Name the compounds( Please answer only if you know)
IRISSAK [1]

Answer

2-methyl-2-pentene

Explanation:

1. Identify the group that takes precedence in this case alkene hence this molecule is an alkene with a methyl group side chain.

2.Find the longest carbon chain where the functional group(alkene group in this case) has the lowest Carbon number

3.What are the side groups? One side group can be seen at carbon 2 this group is methyl

4. Naming, number separated by "," and number from letters by "-" so the compound should be

2-methyl-2-pentene

8 0
3 years ago
How many grams of calcium chloride are dissolved in 5.65 liters of a 0.11 m solution of calcium choride?
Julli [10]
C = 0.11 mol
V = 5.65 L
n = ???

n = C*V
n = 0.11 * 5.65
n = 0.622 mols

1 mol of CaCl2 = 40 + 2*35.5 = 111 grams
0.622 mol = x

x = 111 * 0.622
x = 69.0 grams CaCl2
4 0
3 years ago
Other questions:
  • Physical activity and exercise typically lead to __________.
    15·2 answers
  • What is the volume of a sample of liquid mercury that has a mass of 76.2g given that the density of mercury is 13.6g/mL
    12·1 answer
  • Chemistry is not my subject please help
    14·1 answer
  • Which of the following is the test for chlorine gas?
    15·1 answer
  • What is the difference between Na and Na+
    9·1 answer
  • Define thermal conductor
    11·1 answer
  • Observe Record the appearance (colors,
    9·2 answers
  • Research some ways in which scientists and engineers have harnessed and currently use the energy in fossil fuels to benefit soci
    5·1 answer
  • Hugh described two substances which participate in photosynthesis.
    9·1 answer
  • What is the limiting reagent when 9.517 g of Fe is allowed to react with 19.34 g of water according to
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!