
(a)
Interpretation:
The scientific notation for the addition of subtraction of the given equations is to be expressed.
Concept introduction:
The form of expressing too big or too small numbers into a convenient decimal form is known as Scientific notation.

Answer to Problem 13PP
Explanation of Solution
Scientific notation is used to express any number as a number between 1 and 10 that is known as coefficient and is multiplied by 10 raised to a power that is known as exponent.
Scientific notation for the addition is:
(b)
Interpretation:
The scientific notation for the addition of subtraction of the given equations is to be expressed.
Concept introduction:
The form of expressing too big or too small numbers into a convenient decimal form is known as Scientific notation.
(b)

Answer to Problem 13PP
Explanation of Solution
Scientific notation is used to express any number as a number between 1 and 10 that is known as coefficient and is multiplied by 10 raised to a power that is known as exponent.
Scientific notation for the subtraction is:
(c)
Interpretation:
The scientific notation for the addition of subtraction of the given equations is to be expressed.
Concept introduction:
The way of expressing too big or too small numbers into a convenient decimal form is known as Scientific notation.
(c)

Answer to Problem 13PP
Explanation of Solution
Scientific notation is used to express any number as a number between 1 and 10 that is known as coefficient and is multiplied by 10 raised to a power that is known as exponent.
Scientific notation for the subtraction is:
(d)
Interpretation:
The scientific notation for the addition of subtraction of the given equations is to be expressed.
Concept introduction:
The way of expressing too big or too small numbers into a convenient decimal form is known as Scientific notation.
(d)

Answer to Problem 13PP
Explanation of Solution
Scientific notation is used to express any number as a number between 1 and 10 that is known as coefficient and is multiplied by 10 raised to a power that is known as exponent.
Scientific notation for the given addition is:
Chapter 2 Solutions
Glencoe Chemistry: Matter and Change, Student Edition
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