3. In this experiment, we will using phenolphthalein and K.Fe(CN), to determine areas of pitting and areas of rusting. Explain how phenolphthalein and K. Fe(CN), will allow us to do this.

Where do you get C=p/M?

this isnt what was asked. also copied and pasted from other question could someone show clearer working for 1 and 2 please   i am not sure where the (4v+1) comes from

Content- A ALEKS - A X Bb in their sh x Yuzu Reac X 6 COVID-19x e Daily Crim x 9 Among Us x 8 GivePulse x h Hulu | Mo x N Netflix Q Soc a www-awn.aleks.com/alekscgi/x/lsl.exe/10_u-IgNslkr7j8P3jH-liJOkWvnm4w-aQ-rw-zRhgRnayfmbBs65spEgiGmG6NcSTAajJjZmcqFaYWP4BMZth547MF9lvgKn9Q_LSRJUYWIV pps B Blackboard Mail - Ava Schied.. O UAConnect ệ Biology Syllabus U Labflow - Courses V Explore - HogSync A Packback t MyMercy - Login N Netflix SafeAssign Sel O CHEMICAL REACTIONS Av. Solving for a reactant using a chemical equation Ammonium phosphate ((NH4),PO, is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H,PO.) with ammonia (NH,). What mass of ammonium phosphate is produced by the reaction of 7.11 g of phosphoric acid? Round your answer to 3 significant digits. II

Conditions at the bottom tray of a reboiled stripper are in Figure. If valve trays are used with 24-inch tray spacing, estimate column diameter for 80% of flooding.