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
OlgaM077 [116]
4 years ago
10

What is required on a chemical label

Chemistry
1 answer:
Pani-rosa [81]4 years ago
4 0

Answer: What is required on a chemical label includes pictograms, a signal word, hazard and precautionary statements, the product identifier, and supplier identification.

Explanation:

You might be interested in
Why does my hand get cold when I pick up a snowball?
Kitty [74]

Answer:

Cause snow is cold.

Explanation:

THANK YOU

7 0
3 years ago
A period is a horizontal row on the periodic table. <br> a. True<br> b. False
Kay [80]
It is True because in the periodic table of elements, there are seven horizontal rows of elements called periods. The vertical columns of elements are called groups, or families.
6 0
3 years ago
Why are the muscles that move food through your digestive track called involuntary muscles?
marta [7]

Answer:

can you please report me......................?

5 0
3 years ago
Read 2 more answers
Sara has a red jacket. Which of the following models shows how Sara's jacket reflects and/or absorbs light?
just olya [345]
I think it’s C. , C. Should be right because the red jacket is absorbing the light
7 0
4 years ago
Read 2 more answers
An old antacid commercial claimed that each tablet of their product could neutralize 47 times its mass in stomach acid. The acti
butalik [34]

Answer : The number of moles of HCl neutralize is, 0.00824 moles.

Explanation :

The given balanced chemical reaction is:

NaAl(OH)_2CO_3+4HCl\rightarrow NaCl+AlCl_3+3H_2O+CO_2

First we have to calculate the moles of NaAl(OH)_2CO_3

\text{Moles of }NaAl(OH)_2CO_3=\frac{\text{Mass of }NaAl(OH)_2CO_3}{\text{Molar mass of }NaAl(OH)_2CO_3}

Molar mass of NaAl(OH)_2CO_3 = 144 g/mol

\text{Moles of }NaAl(OH)_2CO_3=\frac{0.296g}{144g/mol}=0.00206mol

Now we have to calculate the moles of HCl.

From the balanced chemical reaction we conclude that,

As, 1 mole of NaAl(OH)_2CO_3 react with 4 moles of HCl

So, 0.00206 mole of NaAl(OH)_2CO_3 react with 0.00206\times 4=0.00824 moles of HCl

Thus, the number of moles of HCl neutralize is, 0.00824 moles.

8 0
3 years ago
Other questions:
  • A chemist is hired by a major petroleum company to do research into developing a gasoline mixture that burns more efficiently in
    12·1 answer
  • For the following hypothetical reaction: 3A + 3B —&gt; 2C. How many moles of B will you need to convert 4 moles of A into as man
    13·1 answer
  • Which of the following types of organelles are most important in providing a cell with energy
    13·2 answers
  • True or false certain cations are associated with either exotermic or endothermic processes
    7·1 answer
  • Mathematically define heat capacity with equations.
    15·1 answer
  • Determine the number of carbon atoms in 1.00 kg of carbon dioxide.
    7·1 answer
  • If an enclosure of 0.432 L has a partial pressure of O2 of 3.4×10−6 torr at 28 ∘C, what mass of magnesium will react according t
    8·1 answer
  • These substances are all ____. H2O2 Li NaCl O2
    11·1 answer
  • Does Lewis structure show all electrons in an atom?
    6·2 answers
  • What is the energy of a photon with a frequency of 9.50 x 1013 Hz?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!