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
SIZIF [17.4K]
3 years ago
7

How many miles are in 1.50^22 atoms of silver?

Chemistry
2 answers:
Elan Coil [88]3 years ago
5 0
I presume you had a typo and meant moles. There are 6.022•10^23 atoms in one mole. So just divide your number by this one (Called Avagadro's number) to get 2.49•10^-2 moles
Whitepunk [10]3 years ago
4 0
Should be 33. but I habe no clue
You might be interested in
A) release of toxic gas
faust18 [17]
In my opinion the answer is D
5 0
3 years ago
Read 2 more answers
Calculate the number of molecules?
Ann [662]
87.33 X 10^15 molecules
8 0
3 years ago
The period 4 alkaline-earth metal has the name_______ . An isotope of this element having 20 neutrons has amass numberof _______
Cerrena [4.2K]

Answer:

The period 4 alkaline-earth metal has the name Calcium. An isotope of this element having 20 neutrons has a mass number of 40.

Explanation:

Looking at the periodic table 4th row for the alkaline-earth metal, we can find Calcium which has an atomic number of 20 (or protons number, or z). The mass number is given by the sum of protons and neutrons. If the number of protons in this case is 20 and the number of neutrons is also 20, the mass number A = 40.

6 0
3 years ago
Assume an original volume of blood of one deciliter (100 ml). if 5 ml of oxygen diffuses into the blood, what would be its final
oksano4ka [1.4K]

Assume an original volume of blood of one deciliter (100 ml). if 5 ml of oxygen diffuses into the blood, 100 ml will be its final volume.

A tissue is made up of white blood cells, platelets, red blood cells, and other elements suspended in a liquid. Blood transports waste away and delivers nutrients and oxygen to the tissues. The entire amount of fluid moving through the heart's arteries, capillaries, veins, venules, and chambers is referred to as blood volume. Red blood cells (erythrocytes), white blood cells (leukocytes), platelets, and plasma are the elements that give blood volume.

The amount of water and sodium ingested, expelled by the kidneys into the urine, and lost through the digestive system, lungs, and skin determines blood volume. The amounts of salt and water that are consumed and excreted vary greatly.

To know more about blood volume refer to:  brainly.com/question/7313563

#SPJ4

5 0
2 years ago
_________ are rocky materials mixed with very thick oil.
True [87]

Tar pits.

Need more help? Join our growing community here: https://questioncove.com/invite/098ZDB

4 0
3 years ago
Read 2 more answers
Other questions:
  • Write the complete ionic equation and the Net ionic equation for: K2C2O4(aq)+Pb(OH)2(aq) -> 2KOH(aq)+PbC2O4(s)
    12·1 answer
  • In the stratosphere, oxygen (o2) is converted to ozone (o3) by high energy ultraviolet light. when the equation is written and b
    9·1 answer
  • Which can not be decomposed by a chemical change? 1) a compound 2) a heterogeneous mixture 3) a homogeneous mixture 4) an elemen
    11·1 answer
  • Imagine you are given a mystery element. It is , however a discovered and known element . You may perform a maximum of two obser
    8·1 answer
  • Which of the following best describes weight?
    8·1 answer
  • The study of metals and the process for refining and making things from them is called _____.
    5·2 answers
  • What is true of neutrons?
    14·1 answer
  • *WILL GIVE BRAINLIEST TO CORRECT ANSWER *<br> **QUESTION IS IN PICTURE**
    8·2 answers
  • What is the NGOs location in Nigeria​
    15·1 answer
  • Which is the best reason given to explain why metals make good electrical conductors?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!