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
eimsori [14]
2 years ago
10

What is an extensive property that can be calculated?

Chemistry
1 answer:
lord [1]2 years ago
4 0
Volume can be calculated
You might be interested in
Idk y my teacher thinks Ik what this is so I need help asap
lara [203]
2 H₂ + O₂ −−−> 2 H₂O
6 0
3 years ago
the value of ksp for pbcl2 is 1.6. what is the lowest concentration of Cl- that would be needed to begin precipitation of PbCl2
deff fn [24]

Answer:

The minimum concentration of Cl⁻ that produces precipitation is 12.6M

Explanation:

The Ksp of PbCl₂ is expressed as:

PbCl₂(s) → Pb²⁺(aq) + 2Cl⁻(aq)

The Ksp is:

Ksp = 1.6 = [Pb²⁺] [Cl⁻]²

When Ksp = [Pb²⁺] [Cl⁻]² the solution begind precipiration.

A 0.010M Pb(NO₃)₂ is 0.010M Pb²⁺, thus:

1.6 = [0.010M] [Cl⁻]²

160 = [Cl⁻]²

12.6M =  [Cl⁻]

<h3>The minimum concentration of Cl⁻ that produces precipitation is 12.6M</h3>
7 0
2 years ago
What is the molar mas of zinc
Black_prince [1.1K]

The molar mass of Zinc is 65.38 u

Hope this helps :)

3 0
3 years ago
Read 2 more answers
Why do cells use fat and starch for long term energy storage instead of ATP molescules?
IceJOKER [234]
ADP is like an uncharged battery. ATP is like a charged battery, ready to provide energy to do work in the cell. The charging of ADP into ATP takes place in the mitochondria. Fat and starch are stable (last a long time) whereas ATP goes dead too quick and will need to be recharged.

glucose is a carbon chain molecule (sugar). When the bonds in the chain are broken, energy is released. That energy is used to turn ADP into ATP. Glucose is the "electricity" used to charge the battery.
6 0
3 years ago
Read 2 more answers
True or False
Darina [25.2K]
The answer would be true
3 0
3 years ago
Other questions:
  • How are elements and compounds similar
    6·2 answers
  • The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a
    14·1 answer
  • The half-life of potassium-40 is 1.3 billion years. If a rock that formed 2.6 billion years ago originally contained 5 grams of
    12·1 answer
  • Where are people mostly exposed to chemicals?
    11·1 answer
  • How to equally balance CH4 + O2 → H2O + CO2 (Please show work)
    14·2 answers
  • Measurements include
    15·1 answer
  • Complete this sentence. If mass remains the same while the volume of a substance ________, the density of the substance will____
    9·1 answer
  • Convert 380 mmHg to atm.
    9·1 answer
  • What at the three different variables in density?
    6·1 answer
  • A
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!