Number 850095
Scientific
Notation
0-2
What is the scientific notation to 850095? Is it 8.5 x10^4

8.50095 x 10^5

Explanation:The purpose of scientific notation is for scientists to write very large, or very small, numbers with ease.

Calculating scientific notation for a positive integer is simple, as it always follows this notation:

a x 10b

Follow the steps below to see how 850,095 is written in scientific notation.

Step 1

To find a, take the number and move a decimal place to the right one position.

Original Number: 850,095

New Number: 8.50095

Step 2

Now, to find b, count how many places to the right of the decimal.

New Number:8.50095

Decimal Count:  12345

There are 5 places to the right of the decimal place.

Step 3

Building upon what we know above, we can now reconstruct the number into scientific notation.

Remember, the notation is: a x 10b

a = 8.50095

b = 5

Now the whole thing:

8.50095 x 105

Step 4

Check your work:

105 = 100,000 x 8.50095 = 850,095

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.