There diagrams imply that’s A TISSUEs are always rectangular
B tissues are made up of cells
C Tissues all look the same
D tissues have the same Function

If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution