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Andrej [43]
3 years ago
6

Which of the following values displays the pH of an acid? A. 3 B. 12

Chemistry
2 answers:
34kurt3 years ago
6 0
Anything lower than a ph of 7 would be considered and acid so the answer is b
tester [92]3 years ago
3 0
A pH of 7 or lower makes something an acid so it would be 3
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The percent abundance of each isotope tells you how many of each kind of isotope exist in every 100 particles. What does relativ
fiasKO [112]

Answer:

The answer is Relative plenitude alludes to the amount of a specific isotope is available in a given measure of test.  

Explanation:

The 'relative plenitude' of an isotope implies the level of that specific isotope that happens in nature. Most components are comprised of a blend of isotopes. The total of the rates of the particular isotopes must indicate 100%. The relative nuclear mass is the weighted normal of the isotopic masses. The percent plenitude of every sort of sweets reveals to you what number of every sort of Aufbau there are in each 100 CANDIES. Percent wealth is additionally relative plenitude. This is only a method for giving us a photo on which kind exists all the more every now and again.

3 0
3 years ago
What is diabetes? How does it disrupt normal cellular activities? What are the overall consequences for your body?
Vlad1618 [11]

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Explanation:

8 0
3 years ago
If 3.2 moles of NaCl are dissolved in enough water to make a 0.98-liter solution, what is the molarity of the solution?
Dima020 [189]
Number of moles = 3.2 moles

Volume = 0.98 L

Therefore:

M = n / V

M = 3.2 / 0.98 => 3.3 M

Answer D

5 0
4 years ago
Read 2 more answers
Drag the correct label to the pictures. Each label can be used more than once. Classify the materials based on their composition
marta [7]

Answer:

I know, it's hard!!

Explanation:

7 0
3 years ago
Alexa has a sample of gold that has a density of 19.32g/cm. She measured its mass to be
JulijaS [17]

Answer:

The volume of gold is 3.3 cm³.

Explanation:

Density:

Density is equal to the mass of substance divided by its volume.

Units:

SI unit of density is Kg/m³.

Other units are given below,

g/cm³, g/mL , kg/L

Formula:

D=m/v

D= density

m=mass

V=volume

Symbol:

The symbol used for density is called rho. It is represented by ρ. However letter D can also be used to represent the density.

Given data:

Mass of gold = 63 g

Density of gold = 19.32 g/cm³

Volume of gold = ?

Solution:

d = m/v

v = m/d

v = 63 g/ 19.32 g/cm³

v = 3.3 cm³.

8 0
3 years ago
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