Question 7 of 10 The diagram shows a cáright referfrocza dlane mitor which two
angles are equal by the law of reflectors
2
3
O Angle 1 - angle 2
O B. Eagle 2- angie3
O C. Angle 2= angle 4
O D. Angle 1 - angle 3

How many moles are equivalent to 55.5g of nano3

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Adilute aqueous potassium nitrate solution is