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
Rasek [7]
3 years ago
7

Complete the chart. Atomic Number: 10. 1s

Chemistry
1 answer:
Goshia [24]3 years ago
7 0
2s 2p
3s 3p 3d
4s 4p 4d 4f
5s 5p 5d 5f
6s 6p 6d
7s 7p
hope it helps

You might be interested in
Individual differences in a group is called what
noname [10]
I’m pretty sure it’s b
6 0
3 years ago
20 POINTS 2 QUESTIONS CAN YOU ANSWER THEM ???
Viktor [21]
2. <span>1/8 = (1/2)³ </span>
<span>so it's 3 half lives.</span>
7 0
3 years ago
Read 2 more answers
The small flag indicating wind direction on a station weather plot points in the direction that the wind is going.
Gnoma [55]

Answer:

False

Explanation: The wind's direction is shown by a long shaft. it will point to the direction from which direction the wind is blowing.

3 0
2 years ago
Read 2 more answers
PH CHEM, PLEASE HELP QUICK! NO LINKS/VIRUSES PLEASE!
Contact [7]

Answer:

The pH of the solution is 11.48.

Explanation:

The reaction between NaOH and HCl is:

NaOH  +  HCl  →  H₂O  +  NaCl

From the reaction of 3.60x10⁻³ moles of NaOH and 5.95x10⁻⁴ moles of HCl we have that all the HCl will react and some of NaOH will be leftover:

n_{NaOH}} = n_{i_{NaOH}} - n_{HCl} = 3.60 \cdot 10^{-3} moles - 5.95 \cdot 10^{-4} moles = 3.01 \cdot 10^{-3} moles

Now, we need to find the concentration of the OH⁻ ions.

[OH^{-}] = \frac{n_{NaOH}}{V}

Where V is the volume of the solution = 1.00 L                

[OH^{-}] = \frac{n_{NaOH}}{V} = \frac{3.01 \cdot 10^{-3} moles}{1.00 L} = 3.01 \cdot 10^{-3} mol/L

Finally, we can calculate the pH of the solution as follows:

pOH = -log([OH^{-}]) = -log(3.01 \cdot 10^{-3}) = 2.52

pH + pOH = 14

pH = 14 - pOH = 14 - 2.52 = 11.48

Therefore, the pH of the solution is 11.48.

I hope it helps you!

3 0
3 years ago
The control rods are made of what materials
tiny-mole [99]
A rod of a neutron-absorbing substance used to vary the output power of a nuclear reactor.
8 0
3 years ago
Other questions:
  • The sears tower in chicago is 1454 ft tall. how high is this in meters
    5·1 answer
  • What is the urinary system and what does it do
    10·2 answers
  • Select the supplements that are minerals.
    6·1 answer
  • What can humans do to reduce climate change
    9·2 answers
  • A sample of NO2 in a 1550 mL metal cylinder at 70.26 kPa has its temperature changed from 480oC to -237oC while its volume is si
    15·1 answer
  • Find a mole of 0.0960 g of H2SO4
    13·1 answer
  • What will happen to the Sun in approximately 5.5 billion years?
    12·1 answer
  • List the following gases in order of increasing average molecular velocity at 25 degrees Celcius: H20, He, HCI, BrF, and NO2 (I'
    11·1 answer
  • In a chemical reaction the mass of the products should be
    9·1 answer
  • What is water molecules (H2O) an example of?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!