Pennelope

This page lists questions and answers that were posted by visitors named Pennelope.

Questions

The following questions were asked by visitors named Pennelope.

Once it is balanced, in the following chemical reaction NaHCO3(s) Na2O(g) + CO2(g) + H2O(l), what is the coefficient for Na2O (s)? a. 1 b. 2 c. 3 d. 4
16 years ago

Answers

The following answers were posted by visitors named Pennelope.