PPT-Vocabulary Hydrate Anhydrous

Decrepitation Hygroscopic Desiccant chemically a salt with water molecules attached without water water rapidly popping off a hydrate when heated rapidly absorbs moisture readily from its surroundings. CALCULATION OF THE WATER OF HYDRATION COEFFICIENT. FROM YOUR DATA, FIND . MASS OF ANHYDROUS SALT. . ( SUBTRACT EMPTY BEAKER FROM BEAKER CONTAINNING THE ANHYDRATE AT END OF LAB).. CALCULATE THE MOLAR MASS (GFM) OF YOUR ANHYDROUS SALT AND CONVERT YOUR MASS TO MOLES.. Chemistry 1K Notes Addendum. Naming Hydrates. Many solid compounds release water when heated at low temperatures.. In these compounds, called . hydrates. , water molecules are loosely bonded within the solid crystal at regular intervals.. B crucible + hydrate 28.30 g C + MN . .. xH. 2. O. C hydrate (B – C) 4.24 g . MN . .. xH. 2. O. *D final heated hydrate + crucible 26.36 g C + MN. E anhydrous salt (D – A) 2.30 g MN. To find molecular formula. …. . A. Find empirical formula.. . B. Find molar mass of. empirical formula.. C. Find n = . mm molecular. mm empirical. . D. Multiply all parts of. FORMULA OF . A HYDRATED . SALT. By :. . aisha. al-. anssari. 200800271. . haya. al-. dossari. 201100907. . ghadah. al-. ghamdi. 201102713. Introduction . A hydrate is a chemical that has water molecules loosely bonded to it. The water molecules are not actually part of the formula, so the formula is written slightly differently. Purpose,. Background,. Data . Collection & . Processing. Conclusion. Purpose and . Background. Purpose. Explain, in your own words, why we are conducting this lab. What are we trying to find out?. Unit 6 Lesson 3. Hydrates. Ionic compound that has water incorporated into its crystal structure. . 2. Hydrates. Written as MgSO. 4. ●7H. 2. O. Read as “Magnesium Sulfate . Heptahydrate. ”. Means for every one MgSO. CHEMISTRY. Lecture 59. Formulas of Hydrates. Ozgur. . Unal. 1. Hydrates. What is the difference between the two fruits?. 2. Can. you find how much water was removed from the fruit. ?. Naming Hydrates. Percent Composition. . Percent Composition – . the percentage by mass of each element in a compound . Percent =. _______. Part. Whole. x 100%. So…. Percent composition. of a compound or =. molecule. 4/21/2010. Background. Fertilizer use exploded after WWII. Plants built during the war to supply nitrogen for bombs; after war supplied ammonia for fertilizer. Most of ammonia applied in 1940’s was ammonium nitrate pellets, but this was highly explosive. CALCULATION OF THE WATER OF HYDRATION COEFFICIENT. FROM YOUR DATA, FIND . MASS OF ANHYDROUS SALT. . ( SUBTRACT EMPTY BEAKER FROM BEAKER CONTAINNING THE ANHYDRATE AT END OF LAB).. CALCULATE THE MOLAR MASS (GFM) OF YOUR ANHYDROUS SALT AND CONVERT YOUR MASS TO MOLES.. Hydrates. Ionic compound that has water incorporated into its crystal structure. . 2. Hydrates. Written as MgSO. 4. ●7H. 2. O. Read as “Magnesium Sulfate . Heptahydrate. ”. Means for every one MgSO. Hydrates. Ionic compound that has water incorporated into its crystal structure. . 2. Hydrates. Written as MgSO. 4. ●7H. 2. O. Read as “Magnesium Sulfate . Heptahydrate. ”. Means for every one MgSO. Class Set - Class Set - Do not write on! Lab - Hydrate Ratio of Epsom Salt Goggles must be worn! Overview: Epsom salt (aka magnesium sulfate) is a combination of MgSO 4 and H 2 O. Many ionic compou