A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
How many liters of oxygen gas at standard temperature and pressure will react with 35.4 grams of calcium metal
anonymous
 one year ago
How many liters of oxygen gas at standard temperature and pressure will react with 35.4 grams of calcium metal

This Question is Open

anonymous
 one year ago
Best ResponseYou've already chosen the best response.01) write and balance the equation 2) convert the g of Ca to moles of Ca (n=m/MM), n=number of moles, m=mass, MM= molecular mass 3) according to the stoichiometry of the reaction in 1) calculate the moles of O2 needed to react completely with the moles of Ca (n) calculated in 2) 4) convert the moles of O2 to liters of O2 at STP conditions using the molar volume (=22.4L/mol) or the general gas law (PV=nRT)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.