What is the net ionic equation for the following? :) 1. Mg (s) + Na2CrO4 (aq) -->

2. K (s) + Cd(NO3)2 (aq) -->

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?