# Question - How many atoms are in the molecule c3h8?

Answered by: Russell Williams  |  Category: General  |  Last Updated: 07-09-2021  |  Views: 662  |  Total Questions: 13

molecules propane x 11 atoms. Answer and Explanation: (1) Every molecule of C3H8 C 3 H 8 contains a total of 3 + 8 = 11 atoms in which there are three carbon atoms. So, one molecule is made up of 11 atoms. Propane has chain of three carbon atoms, with a chemical formula of C3H8, because a chain of three carbons require 2(3)+2 hydrogen atoms, which equals eight. A sample of propane, C3H8, contains 15. 1 moles of carbon atoms. 1 moles

### How do I calculate moles?

https://www.chem.tamu.edu/class/fyp/stone/tutorialnotefiles/fundamentals/empirical.htm

Start with the number of grams of each element, given in the problem. Convert the mass of each element to moles using the molar mass from the periodic table. Divide each mole value by the smallest number of moles calculated. Round to the nearest whole number. This is the mole ratio of the elements and is.

44. 1 g/mol

### What is the percentage composition of c3h8?

https://www.convertunits.com/molarmass/C3H8

Percent composition by element Element Symbol Mass Percent Hydrogen H 18. 286% Carbon C 81. 714%

### How do you convert from grams to moles?

Converting Grams to Moles Step 1: Find the Molecular Weight. We already know the number of grams, so unless it is already given, we need to find the molecular weight of the chemical substance. Step 2: Divide the Amount of the Compound in Grams by the Molecular Weight. We can now convert 100g of NaOH to moles.

### What will be the mass of 4 mole ammonia?

https://brainly.in/question/7737663

The Brainliest Answer! The answer is 17. 03052. We assume you are converting between grams Ammonia and mole.

### How many atoms does carbon contain?

https://www.edinformatics.com/math_science/c_molecule.htm

The element carbon. Carbon has four electrons in its valence shell (outershell). Since this energy shell can hold eight electrons, each carbon atom can share electrons with up to four different atoms. Carbon can combine with other elements as well as with itself.

### How many molecules are contained in 3 moles of water molecules h2o?

https://scienceline.ucsb.edu/getkey.php?key=274

If you have a compound like H2O, then: one mole of water contains 6. 02 x 1023 MOLECULES of water. But each molecule of water contains 2 H and 1 O atom = 3 atoms, so there are approximately 1. 8 x 1024 atoms in a mole of water.

### What type of bond is c3h8?

https://brainly.in/question/7593298

THE COMPOUND C3H8 IS A ALKANE NAMe PROPANE IN ALL ALKANES THE CARBON ARE BONDED BY SINGLE COVALENT BOND AND REST OF BONDS OF CARBON ARE COMPLETED HYDROGEN

### How much do atoms weigh?

https://www.livescience.com/20581-weigh-atom.html

Atomic mass is defined as the number of protons and neutrons in an atom, where each proton and neutron has a mass of approximately 1 amu (1. 0073 and 1. 0087, respectively). The electrons within an atom are so miniscule compared to protons and neutrons that their mass is negligible.