If the net forces on an object is 0 n, the forces are considered unbalanced true or false

Which description best characterizes the motion of particles in a solid?

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?