How to prepare dry zinc sulphate salt by zinc nitrate solution, dilute sulphuric acid and sodium carbonate solution
-kindly conclude all of the chemicals
- provide chemical equation and procedures. a lot for your : )

Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.