Identify the following reaction type using the chemical equation below*
I point
C10Hg+1202-10002+4H20
O
Synthesis
O
Decomposition
O
Combustion
O
Single Displacement
O
Double Displacement
Identify the following reaction type using the chemical equation below

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.