randigiangreco randigiangreco

10-04-2015
Chemistry

Answered

Calculate the mass of water produced when 7.14g of butane reacts with excess oxygen

Verified Answer :

11-04-2015

First of all you need a balanced equation:

2(C4H10) + 11(O2) ---> 10 (H2O) +8 (CO2)
Then, you convert the unit :

\(7.14 g C4H10\) x \(\frac{1mole C4H10}{58gC4H10}\)×\(\frac{10mole H2O}{2mole C4H10}\)×\(\frac{18g H2O}{1moleH2O}\)

The answer should be 11.1g

( I'm not 100% sure about it though)

Answer Link

Related Questions

A small highschool class has 9 students were told they would receive a pizza party if their class average was 92 or higher on the next exam students 18 scored t

how many valence electrons does oxygen have

How did Martin Luther King Jr view the state of the nation when he was writing his letter from the Birminham City Jail

Is silver nonrenewable or renewable

write in two other forms 3000005000206

It took a pet store 10 weeks to sell 80 cats m What is the rate sold per week

There are 12 people in Maggies book clubIf the muffins are divided evenly among each person how much will each person get

in the Supreme Court case Korematsu v Untied States the government said that the 14th amendment A Did not apply to Korematsu because he was Japanese B Could be

what would happen if scientists dis not communicate

compare the location of electrons according to Bohrs theory and to the current atomic theory