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
Andrews [41]
3 years ago
12

Determine if the data are qualitative or quantitative.

Chemistry
2 answers:
jonny [76]3 years ago
8 0
Hi there!
Zinc: Is qualitative
Chlorine: is quantitative
Gallium: is neither
Nitrogen: is quantitative
Aluminum: is quantitative
If you need an explanation, please let me know !
Hope this helps and have a good day :) !
~Angel
krek1111 [17]3 years ago
6 0

Answer:

Zinc: Is qualitative  

Chlorine: is quantitative  

Gallium: is qualitative  

Nitrogen: is quantitative  

Aluminum: is qualitative

Explanation:

EDGE2020

You might be interested in
Whats the difference between relative order and an absolute date.
Hitman42 [59]
Hi there! Relative order is an advanced order type and a absolute date is the process of determing a age.
8 0
3 years ago
Which process is responsible for bending and curving of rock layers
lapo4ka [179]
The answer is deformation of rocks. hope it helps :)
8 0
3 years ago
Read 2 more answers
Convert 48,987 minutes to years <br> using the method of dimensional analysis
mixas84 [53]

Answer:

Explanation:

48000 minutes [ 1 hour  / 60 min ] 1 day / 24 hours ] [365 days / year]

48000 * [ 1/(60 * 24 * 365)]

48000 * [1 / 525600]

There are 0.0930954years in 48000 minutes

6 0
3 years ago
What is the ph of 0.450 m al(no3)3 [ka for al3+(aq) = 1.00x10-5]? express your answer to two decimal places?
White raven [17]

Answer : The pH of the solution is, 2.67

Explanation :

The equilibrium chemical reaction is:

                           Al^{3+}+H_2O\rightarrow Al(OH)^{2+}+H^+

Initial conc.       0.450                   0               0

At eqm.           (0.450-x)                 x               x

As we are given:

K_a=1.00\times 10^{-5}

The expression for equilibrium constant is:

K_a=\frac{(x)\times (x)}{(0.450-x)}

Now put all the given values in this expression, we get:

1.00\times 10^{-5}=\frac{(x)\times (x)}{(0.450-x)}

x=0.00212M

The concentration of H^+ = x = 0.00212 M

Now we have to calculate the pH of solution.

pH=-\log [H^+]

pH=-\log (0.00212)

pH=2.67

Therefore, the pH of the solution is, 2.67

8 0
3 years ago
A standard backpack is approximately 30cm x 30cm x 40cm. Suppose you find a hoard of pure gold (density = 19.3 g/cm3) while trea
Law Incorporation [45]

Answer:

30

Explanation:

;\

6 0
3 years ago
Other questions:
  • This tea kettle shows a change in the state of matter of water. Which part of the water cycle represents the same change in stat
    7·1 answer
  • Which of these is given away or accepted by an atom when it reacts with other atoms?
    14·2 answers
  • What's one problem that exists in a tropical rainforest. Write 5-7 complete sentences on how the problem could be solved.
    14·1 answer
  • You have an atom with 3 protons ,4 neutrons ,and 3 electrons .adding a neutron will ...
    7·2 answers
  • What is the concentration of Agt in a 1.2 x 10-4 solution of Ag2CO3? (To write your answer using scientific notation use 1.0E-1
    9·1 answer
  • 24897Bk ---&gt; 24797Bk + 10n + _____
    5·1 answer
  • What is a chemical reaction
    7·2 answers
  • A flask of fixed volume contains 1.0 mole of gaseous carbon dioxide and 88 g of solid carbon dioxide. The original pressure and
    13·1 answer
  • In any chemical process, the matter is neither lost nor gained. *
    6·2 answers
  • What is Delta.Hrxn for the overall reaction?<br> kJ
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!