8. Calculate the number of moles of: (a) N atoms and H atoms in 5.4g ammonia (NH,)
(b) NO molecules in 25.0g nitrogen monoxide (NO)​

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Identify a specific example for each type of technology

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?