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
slavikrds [6]
3 years ago
8

What are the 3 types of zeros?

Chemistry
1 answer:
kotegsom [21]3 years ago
8 0
Leading zeros
Captive zeros
Trailing zeros
You might be interested in
How many orbitals are available in a “d” orbital configuration?
ratelena [41]

Answer:

e.)5

Explanation:

8 0
3 years ago
You have 150. g of a bleach solution. The percent by mass of the solute, sodium hypochlorite (NaOCI), is 3.62%.
Taya2010 [7]

Answer:

There are 5.43 grams of NaOCl

Explanation:

The given percent by mass of the solute tells us that out of the 150 g of the solution, 3.62% are due solely to the solute.

In other words, <u>the mass of the solute in the solution is</u>:

  • 150 g * 3.62/100 = 5.43 g

Thus, in 150 grams of the given bleach solution, there are 5.43 grams of sodium hypochlorite.

4 0
2 years ago
An 8.0 L sample of neon gas at 300. K exerts a pressure of 900. kPa. If the gas is compressed to 2.0 L and the temperature is ra
svetoff [14.1K]

Answer:

7200 kPa

Explanation:

Applying,

PV/T = P'V'/T'................ Equation 1

Where P = Initial pressure of neon gas, V = Initial volume of neon gas, T = Initial temperature of neon gas, P' = Final pressure of neon gas, V' = Final volume of neon gas, T' = Final Temperature of neon gas

Make P' the subject of the equation

P' = PVT'/V'T.............. Equation 2

Given: P = 900 kPa, V = 8.0 L, T = 300 K, V' = 2.0 L, T' = 600 K

Substitute these values into equation 2

P' = (900×8×600)/(2×300)

P' = 7200 kPa

6 0
3 years ago
Would fire extinguishers that produce Carbon Dioxide (CO) gas be more effective in
yarga [219]

Answer:

They would be more efficient in ground fires since carbon dioxide is much greater in mass then oxygen, so its affected by gravity .

Explanation:

7 0
3 years ago
When forming an ion, iodine will do which of the following?
Mariana [72]

Answer:

B

Explanation:

Iodine has a negative charge, so it will gain electrons.

4 0
2 years ago
Other questions:
  • #5.) Explain why the rock cycle is referred to as a "cycle".
    10·2 answers
  • Which of the following elements has properties different than the rest?
    11·1 answer
  • Calculate the hydroxide ion concentration in an aqueous solution with a poh of 9.85 at 25°c.
    8·2 answers
  • What happens immediately before a volcano erupts?
    12·1 answer
  • How much of a 1.0 g polonium-214 sample remains after 818 microseconds? The half life of polonium-214 is 163.7 microseconds.​
    10·1 answer
  • O. How many protons, neutrons and electrons are in Neodymium - 144 (Nd-144)?
    12·1 answer
  • Pls helpppppppp!!!!!!!
    5·1 answer
  • ______________ is a durable material and is widely used for casting, which is a process by which the melted material is poured i
    5·2 answers
  • Does the pH increase or decrease, and does it do so to a large or small extent, with each of the following additions?(a) 5 drops
    6·1 answer
  • Which substance cannot be decomposed by a chemical change?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!