Molar Mass of Molecules

A chemical compound is a chemical combination of atoms. Each chemical compound has a fixed ratio of elements. For example, the chemical called Propane is written as C₃H₈. It will always have 8 hydrogen atoms and 3 carbon atoms in each molecule.

We can apply the basic concept of molar mass to compounds as we did to elements.

The molar mass of a compound is the sum of the molar masses of all of the atoms which make up the compound.

For example, the molar mass of water, H₂O, is the sum of the molar masses of the one mole oxygen of and the two moles of hydrogen that comprise it. The molar mass of hydrogen component is 1.01 gram, and the molar mass of oxygen is 16.00 grams. The two moles of hydrogen in water have a total molar mass of 2.02 grams which is added to the molar mass of oxygen which is 16 grams. Thus the molar mass of the whole compound is 18.02 grams.

Comments

Improvement and excellence in Higher Education

A lot is varying in higher education. Most essentially, apprentice themselves are changing. Subsequent to long decades of ruling out, college access has extended opportunities for minority students, first-generation students and low-income students. In this year students are more probable to attend community college than any other postsecondary alternative and more probable to be older and living away from campus and may be joining part-time while balancing work as well as family. The symbolic picture of an 18-year-old high school graduate walking across a blossoming campus toward her dorm room no longer reflects the actuality of today’s college student. Institutions of higher education are act in response to these changes, partially by making course delivery more pliable. Technology has prepared this even further possible, introducing teaching as well as learning that is less forced by time and place. Technology is as well making new kinds of embedded assessment and adaptive curriculu...

Looking for Tutor for Homework Help

TutorsGlobe is the best solution provider of your Homework and Assignment problems. It provides the solution of all grade academic subjects including English, Maths, Physics, Chemistry, Biology, Economics, Accounts, Computer Science, Finance, Management, Statistics etc. to university level students. TutorsGlobe also offers online tutoring for K-6 level students to Graduation and Post graduation level students. For online tutoring you should first mail to us on given mail id to schedule your classes info@tutorsglobe.com Tutors who provide the solution, help and online tutoring as per your requirement have vast experience in this field. They solved thousand of assignment, homework questions with 100% satisfaction result within given deadline. Tutors are ready 24x7 to provide homework help and assignment solution of all grade academic subjects. The search for Assignment/Homework solution help ends here... The Tuto...

Best Ways To Avoid Common Study Distractions

Whether you are studying for a main exam or working on a project or research paper, you know what you be supposed to be doing, right? You should be concentrating deep in a book somewhere quiet, with nothing to lure you into heading out for a gaming break or midnight snack. But then your friend comes in with a plan or a pizza to do something way more amusing than your work, and it’s over. Or maybe your roommate is studying hard and conscientious, too but that tapping of her pencil is going to drive you insane. There are thousands of study distractions that will distract you from study. When you are in trouble to handles those distractions, try these awesome tips for how to concentrate on studies or research even when you don’t want to. 1. Try not to become Multitasker Studies denote that trying to multitask, texting and listening to music while making dinner and doing some online research, it really lowers your IQ and makes the outcomes worst. To thrash t...

Be a Smart Learner

Search This Blog