Tuesday
April 21, 2015

Homework Help: Chemistry

Posted by Usuario on Sunday, May 27, 2012 at 11:04pm.

Urgent!
Considering the following equation. Na2Co3(s)+H3Po4(s)=>Na3Po4(s)+H2O(l)+CO2(g).
a) what's the energy amount envolved in the reaction?
b)what is the volum of the released gas?
c)what the volum of the consumed phosphate acid, considering d=1,69g/ml?

Really need to sold this guys. Thank so much who could help!!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Urgente ... For the production of 300 kg of sodium phosphate: a) ...
Chemistry( HELP PLEASE, IM DESPERATE!!!) - For the reaction 2CH3OH + 3O2 →...
Chemistry - For the reaction 2CH3OH + 3O2 → 2CO2+ 4H2O, what is the ...
Chemistry - What is the net chemical equation of: Reaction 1: 3.3 kcal/mol+...
Chemistry - Balance this equation. NaHCO3(s) + heat ----> Na2CO3(s) + H2O(l...
CHEMISTRY PLEASE!!! ( I NEED HELP ASAP) - Consider the reaction H3PO4 + 3NaOH &#...
Chemistry - Calculate the volume of Carbon dioxide gas generated when 40.0 g of ...
chemistry - Sodium carbonate reacts with nitric acid according to the following ...
science (chem) - what is the chemical eqzn of Na2CO3 + HClO4? Na2CO3 + HClO4 ==&...
Chemistry - Phosphoric acid reacts with magnesium hydroxide to produce magnesium...

Members