stephymiranda1p3jxr9 stephymiranda1p3jxr9
  • 03-02-2018
  • Chemistry
contestada

if a normal alkane contains 15 carbon atoms, how many hydrogen atoms does it contain?

Respuesta :

nancytej001 nancytej001
  • 03-02-2018
general molecular formula CnH2n+2
 2n+2= 15
 2n=13
n = 13/2= 6.5 
 rounding off we get 7 hydrogen atoms.
Answer Link

Otras preguntas

Which trends are observed as each of the elements within Group 15 on the Periodic Table is considered in order from top to bottom? (1) Their metallic properties
who was a king of mesopotamia he tried to make his queen happy by building the hanging gardens of babylon one of the seven wonders of the ancient world
Which statement must be true for any chemical reaction at equilibrium? (1) The concentration of the products is greater than the concentration of the reactants.
Which Kelvin temperature is equivalent to –24°C? (1) 226 K (3) 273 K (2) 249 K (4) 297 K
Marissa rode her bike to the park and back home. She lives 2 3/10 miles from the park. How many miles did Marissa ride her bike in all?
During the Constitutional Convention, the Commerce and Slave Trade Compromise gave Congress the power to do what?
What are the two types of state budgets?
A red car and a blue car accelerate from rest to 100 km/h. The red car takes 9.1 s to accelerate and the blue car takes 10.3 s. The cars have the same mass.
In which compound does chlorine have the highest oxidation number?(1) NaClO (3) NaClO3(2) NaClO2 (4) NaClO4
Why are TV shows nowadays so boring?