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Gwar [14]
3 years ago
6

Question 8 of 10

Chemistry
2 answers:
MAVERICK [17]3 years ago
8 0

Answer:

6

Explanation:

if you start with 12 atoms of carbon and its called the half life of carbon what is half of 12

Vladimir [108]3 years ago
3 0

Answer:

6 Atoms

Explanation:

Ap3x

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. Using the pH scale below what would be the pH value of an Acid? *
earnstyle [38]

Answer : The pH value of an acid is below 7.

Explanation :

pH : It is defined as the negative logarithm of hydrogen ion or hydronium ion concentration.

Mathematically,

pH=-\log [H^+]

When the pH less than 7 then the solution is acidic and the concentration of hydrogen ion is greater than hydroxide ion.

When the pH more than 7 then the solution is basic and the concentration of hydrogen ion is less than hydroxide ion.

When the pH is equal to 7 then the solution is neutral and the concentration of hydrogen ion is equal to the hydroxide ion.

Hence, the pH value of an acid is below 7.

6 0
3 years ago
What happens to the temperature inside the terrarium?
stiks02 [169]

Answer:

it drops?

Explanation:

8 0
3 years ago
When 3-methyl-1-pentene is treated with in dichloromethane, the major product is 1-bromo-3-methyl-2-pentene.
Lubov Fominskaja [6]

Answer:

True

Explanation:

When Methyl Pentene is introduced in a chemical reaction with dichloromethane then the major product will be bromomethylpentene. There can be small amount of bromo methyl pentene than the amount of methyl pentene introduced for reaction.

3 0
3 years ago
What do strong and weak acids have in common?
Natali5045456 [20]

Answer:

All the above

Explanation:

A. Electrical current conduction

Aqueous solutions of both strong and weak acids will conduct an electric current. Weak acids are poorer conductors because they produce fewer ions.

B. Reaction with magnesium

Both strong and weak acids will react with magnesium, although weak acids will react more slowly.

C. pH paper test

Both strong and weak acids will give a colour with pH test paper, although the colours will probably be different.

D. Litmus paper test

Both strong and weak acids will turn blue litmus red.

4 0
4 years ago
Read 2 more answers
A box measures 20 cm by 10 cm by 5 cm. The formula used to determine the volume of a regular shaped solid is volume = length x w
Mrrafil [7]

Answer:

1,000 cubed cm

Explanation:

Multiply the numbers together:

20 × 10 × 5

---------------------------------------------------------------------------------------------------------------

Have a great summer :)

5 0
3 years ago
Read 2 more answers
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