Example to show scientific notation, Chemistry

Assignment Help:

Q. Example to show scientific notation?

Solve the following problem.

2.45 *1014 kg + 4.00 * 1012 kg

First articulate both quantities to the same power of ten. Either quantity is able to be changed. For instance you might change 2.45 * 1014 to 245 * 1012. Then add the quantities 245* 1012 kg + 4.00 * 1012 kg * 249 *1012 kg. Write the concluding answer in scientific notation: 2.49 * 1014 kg.

Multiplying and dividing using scientific notation while multiplying or dividing quantities written in scientific notation the quantities don't have to have the same exponent. For multiplication- multiply the first factors then add the exponents and for division- divide the first factors then subtract the exponents.


Related Discussions:- Example to show scientific notation

Waxes - carboxylic acids, Waxes - Carboxylic acids Waxes are the esters...

Waxes - Carboxylic acids Waxes are the esters of higher fatty acids along with higher monohydric alcohols. The acids and alcohols generally found in waxes are palmitic, cerotic

Determine the magnitude of the horizontal component, A 4-m long curved gate...

A 4-m long curved gate is located in the side of a reservoir containing water as shown in Figure. Determine the magnitude of the horizontal and vertical components of the force of

201, what is the name for the following compound,CH3-C=C-CH-CH=CH2

what is the name for the following compound,CH3-C=C-CH-CH=CH2

Explain bromination of n-n-dimethylaniline, Explain Bromination of N-N-dime...

Explain Bromination of N-N-dimethylaniline Bromination of N,N-dimethylaniline is faster because nitrogen has an unshared electron pair that can stabilize the carbocation inter

Benzene is a very symmetrical compound, Benzene is a very symmetrical compo...

Benzene is a very symmetrical compound Benzene is a very symmetrical compound. The carbon framework is essentially a planar hexagon. Because of its resonance structures, all car

Sources of aliphatic hydrocarbon, Sources of aliphatic hydrocarbon Mine...

Sources of aliphatic hydrocarbon Mineral or crude oil, petroleum is the dark colour oily liquid along with offensive odour found at several depths in many regions below the sur

Benzene, between nitrobenzene and phenol which is more reactive towards chl...

between nitrobenzene and phenol which is more reactive towards chlorine and why? Upon reaction with chlorine what products can be formed from the two reactions.

Fiehes test, sir plz tell me about fiehes test procedure for honey in detai...

sir plz tell me about fiehes test procedure for honey in detail...

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd