If you burn 45.2g of hydrogen and produce 404g of water, how much oxygen reacted

Explanation:

1. Write the balanced equation:

2. Find the quantity of produced by 45.2g of hydrogen:

So, 45.2g of produce 404g of

3. Find the quantity of that reacted with 45.2g of :

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

particle   p is an electron and particle q is a neutron