Answer :
(a) 0.0152
(b) 0.0000000778
(c) 0.000001
(d) 1600.1
Explanation :
Scientific notation : It is the representation of expressing the numbers that are too big or too small and are represented in the decimal form with one digit before the decimal point times 10 raise to the power.
For example :
5000 is written as ![5.0\times 10^3](https://tex.z-dn.net/?f=5.0%5Ctimes%2010%5E3)
889.9 is written as ![8.899\times 10^{-2}](https://tex.z-dn.net/?f=8.899%5Ctimes%2010%5E%7B-2%7D)
In this examples, 5000 and 889.9 are written in the standard notation and
and
are written in the scientific notation.
(a) ![1.52\times 10^{-2}](https://tex.z-dn.net/?f=1.52%5Ctimes%2010%5E%7B-2%7D)
The standard notation is, 0.0152
(b) ![7.78\times 10^{-8}](https://tex.z-dn.net/?f=7.78%5Ctimes%2010%5E%7B-8%7D)
The standard notation is, 0.0000000778
(c) ![1\times 10^{-6}](https://tex.z-dn.net/?f=1%5Ctimes%2010%5E%7B-6%7D)
The standard notation is, 0.000001
(d) ![1.6001\times 10^{3}](https://tex.z-dn.net/?f=1.6001%5Ctimes%2010%5E%7B3%7D)
The standard notation is, 1600.1
Answer:
(I hope this helps enough)
Explanation:
A wide spectrum of inorganic analytes are analyzed using redox titrimetry. By testing an unknown analyte against a standardized titrant, a redox titration (also known as an oxidation-reduction titration) can correctly calculate its concentration. It is used to determine the presence of organic analytes.
Answer:
The answer should be, B, The periodic table
Rutherford - C
Bohr - A
Schrodinger - B
1.58 × 10^(-10) in
<em>Step 1</em>. Convert picometres to metres
4.01 pm × [10^(-12) pm]/[1 m] = 4.01 × 10^(-12) m
<em>Step 2</em>. Convert metres to inches
4.01 × 10^(-12) m × 39.37 in/1 m = 1.58 × 10^(-10) in