80.0mL of a 1.00M HCl solution at 20.00Celsius is mixed with 80.0mL of a 1.00M Ca(OH)2 solution at 20.00 Celsius. If the final temperature of the mixture is 35.00*C, determine the heat of neutralization in kJ/mole. Assume a density of 1.00 g/cm3 and a specific heat of 4.184 J/goC. How do I approach this step by step?

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.