19.80cm³ of a solution containing 1.15g of Hydrogen chloride on 250cm³ netralized 25cm³ of an unknown trioxocarbonate(IV) acid salt, X2CO3 have a concentration of 5.30gdm³, Calculate Concentration of X2CO3 in molesdm³

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 best describes why nh4+ can form an ionic bond with ci-?

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .