Tuesday
September 16, 2014

Homework Help: Physical Science

Posted by Heather on Monday, October 10, 2011 at 6:58am.

a.Calculate which one of the reactants will be used up if 20g of Fe is mixed with 10g of S and heated.

b.How many grams of the other reactant were in excess?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

college chemistry 2 - if 20g of CaSiO3 is mixed with 15g of HF which of the two ...
Chemistry - A leavening agent used in some older recipes is baking ammonia or ...
Chemistry - 0.25mol of CO are mixed with 0.90mol of H2 and heated to 950 degrees...
chemistry - a patient receives 250 mL of a 4.0% (m/v) amino acid solution twice ...
Physical Science - Two balloons are filled with an equal volume of air. One is ...
chemistry - If 10.0 g of CaCO3(s) is heated, 5.61 grams of solid CaO will remain...
CHEMISTRY - carbon monoxide can be prepared by the reaction of steam with ...
Science - Write the formula, substitute numbers and units(labels)Mike mixed 20g ...
Chemistry - determine the amount of water formed in 4NH3 + 5O2 4NO + 6H2O if 10 ...
Science~! - Sodium is a metal and chlorine is a poisonous gas. Neither is safe ...

Search
Members