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
Snezhnost [94]
3 years ago
13

What information do the chemical hazard label and msds have in common

Chemistry
1 answer:
snow_tiger [21]3 years ago
6 0
They tell you to have caution.
You might be interested in
In which group do all atoms have seven valence electrons in the ground state?
SpyIntel [72]
Hence they got seven electrons in ground state
8 0
3 years ago
Compare and contrast the properties of acids and bases. include two similarties and two differences.
gtnhenbr [62]
Hello!

Similarities:

-They can conduct electric current because they both are ionic substances.-

-They both form Water and Salt when neutralized. 

Differences:

-Acids release Hydronium ions (H₃O⁺) when hydrolyzed while Bases release Hydroxyl ions (OH⁻) when hydrolyzed. 

-Acids are commonly formed with non-metals (such as Chlorine, Sulfur, Oxygen, and Nitrogen) while Bases are commonly formed with metals (such as Sodium, Potassium, Calcium, and Copper). 

Have a nice day!


4 0
3 years ago
The student plans to conduct a spectrophotometric analysis to determine the concentration of Cu2+(aq) in a solution. The solutio
Lelechka [254]

Answer:

The wavelength the student should use is 700 nm.

Explanation:

Attached below you can find the diagram I found for this question elsewhere.

Because the idea is to minimize the interference of the Co⁺²(aq) species, we should <u>choose a wavelength in which its absorbance is minimum</u>.

At 400 nm Co⁺²(aq) shows no absorbance, however neither does Cu⁺²(aq). While at 700 nm Co⁺²(aq) shows no absorbance and Cu⁺²(aq) does.

6 0
3 years ago
For the circuit shown below, By using two method to find the value of R . if the supply voltage V= 12 V and the current in the c
Paul [167]

Answer:

R = 12 ohms

Explanation:

It is given that,

Supply voltage is 12 V

Current in the circuit is 1 A

We need to find the resistance of the circuit. Ohm's law gives the relationship between current, voltage and resistance as follows :

V = IR

R=\dfrac{V}{I}\\\\R=\dfrac{12}{1}\\\\R=12\ \Omega

So, the resistance of the circuit R is 12 ohms.

5 0
3 years ago
Cows need oxygen given off by plants. Plants need carbon dioxide from the cow. This cycle is an example of:
DochEvi [55]
Interrelated items because they both benefit from each other
8 0
3 years ago
Other questions:
  • Water boils at a higher temperature than a non-polar solvent like ether because...
    6·2 answers
  • Explain how tectonic plate movement could create another supercontinent like pangaea
    15·2 answers
  • Kinetic molecular theory is often used to describe conductors because as the_____ increases the thermal conductivity of the mate
    8·1 answer
  • Consider the same cycle with non-isentropic turbine and pump. (e) Plot the variation of net power output, rate of heat transfer
    13·1 answer
  • Protons are located
    12·1 answer
  • What is the relationship between concentration gradient and diffusion?
    10·1 answer
  • Hydrazine reacts with oxygen according to the following equation: N2H4(g) +O2(g) → N2(g) + 2 H2O(l) How many L of N2, measured a
    14·1 answer
  • The correct name for Mgl, is -
    11·1 answer
  • The Xs show the location of beanbags a student tossed at a target. The
    8·2 answers
  • Anyone who is good at chemistry can you please help me with this? It’s only two problems and I need help. :(
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!