Its arbitrary. It was developed on the greek phoenetic system and never reallybwas explained.
The subatomic particle that identifies the atom is the number of protons. This is what distinguishes an element that is is flammmable, hydrogen to one that is essential component in water, oxygen.
Answer:
pH is calculated by taking negative logarithm of hydrogen ion concentration. Acids have pH ranging from 1 to 6.9, bases have pH ranging from 7.1 to 14 and neutral solutions have pH equal to 7. Thus the sum of pH and pOH is 14
Explanation:
Answer: The new volume at different given temperatures are as follows.
(a) 109.81 mL
(b) 768.65 mL
(c) 18052.38 mL
Explanation:
Given: = 571 mL,
(a)
The new volume is calculated as follows.
(b)
Convert degree Fahrenheit into degree Cesius as follows.
The new volume is calculated as follows.
(c)
The new volume is calculated as follows.
Answer:
There are 14 cm in 0.14 m