Chemistry
Chemistry, 06.03.2022 06:20, oprajapati

In a reaction, 8.3 g of sodium carbonate reacted with 7g ethanoic acid. The products were 5.2 g of carbon dioxide, 0.9 g water and 5.2 g of sodium etnanoate. Show that these observations are in agreement with the law ot conservation of mass.

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 14:20, kkakk19
Calculate the enthalpy of the following reaction: 4 b (s) + 3 o2 (g) → 2 b2o3 (s) given the following pertinent information: (a) b2o3 (s) + 3 h2o (g) → 3 o2 (g) + b2h6 (g), δhoa = +2035 kj (b) 2 b (s) + 3 h2 (g) → b2h6 (g), δhob = +36 kj (c) h2 (g) + latex: \frac{1}{2} 1 2 o2 (g) → h2o (l), δhoc = −285 kj (d) h2o (l) → h2o (g), δhod = +44 kj
Answers: 3
image
Chemistry, 21.06.2019 14:40, wbrandi118
Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.
Answers: 1
image
Chemistry, 22.06.2019 06:30, jonloya264
If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution
Answers: 1
image
Chemistry, 22.06.2019 09:20, AM28
What will most likely happen when two bromine atoms bond together?
Answers: 3
Do you know the correct answer?
In a reaction, 8.3 g of sodium carbonate reacted with 7g ethanoic acid. The products were 5.2 g of c...

Questions in other subjects:

Konu
English, 26.01.2020 09:31