a)
Interpretation : Each problem is to be solved and to be expressed in scientific notation.
Concept Introduction : A given number is stated as the product of two numbers in scientific notation: a coefficient and 10 raised to a power. The known digits plus the last, estimated digit make up the significant figures in a measurement.
a)
Answer to Problem 10SP
The answer in scientific notation is
Explanation of Solution
A given number is stated as the product of two numbers in scientific notation: a coefficient and 10 raised to a power.
Every number bigger than one and less than 10 is a coefficient.
There is an integer exponent.
The given problem is
Multiply the number and units.
b)
Interpretation : Each problem is to be solved and to be expressed in scientific notation.
Concept Introduction : A given number is stated as the product of two numbers in scientific notation: a coefficient and 10 raised to a power. The known digits plus the last, estimated digit make up the significant figures in a measurement.
b)
Answer to Problem 10SP
The answer in scientific notation is
Explanation of Solution
A given number is stated as the product of two numbers in scientific notation: a coefficient and 10 raised to a power.
Every number bigger than one and less than 10 is a coefficient.
There is an integer exponent.
The given problem is
Multiply the number and units.
c)
Interpretation : Each problem is to be solved and to be expressed in scientific notation.
Concept Introduction : A given number is stated as the product of two numbers in scientific notation: a coefficient and 10 raised to a power. The known digits plus the last, estimated digit make up the significant figures in a measurement.
c)
Answer to Problem 10SP
The answer in scientific notation is
Explanation of Solution
A given number is stated as the product of two numbers in scientific notation: a coefficient and 10 raised to a power.
Every number bigger than one and less than 10 is a coefficient.
There is an integer exponent.
The given problem is
Multiply the number and units.
Chapter 3 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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