2. An almond weighs 0.823 grams. When the almond is burned in a calorimeter that contains 124.2 grams of water, the water temperature changes from 23.5 °C to 45.7 °C. The "uncombusted remains" of the almond weighs 0.615 grams. a) Calculate the change in temperature (AT) of the water. b) Calculate the amount of energy that was released from the almond sample. Assume that all of the energy released from the almond was transferred to the water. Use the specific heat (S) of water (1.000 cal/g °C), the mass of the water that was in the flask, and the temperature change (AT) of the water to calculate the amount of energy (2) that was transferred to the water, and thus the amount of energy that was released from almond. ●

Fourth Slide: Slide Titled Strong Bases. Chart with 3 columns. First Column is name of base, Second Column is formula of base. Third Column is use of base. You only need to list 1 use. The base names for your chart: sodium hydroxide, lithium hydroxide, potassium hydroxide, rubidium hydroxide, cesium hydroxide, magnesium hydroxide, calcium hydroxide, strontium hydroxide, barium hydroxide. Research the internet for a use.

i (1) Lalc çĻas Cyclohexylbenzene has the empirical formula C,H,. Its molar mass is 160.3. Its molecular formula is Select one: a. CH b. C,H C. C,H12 C12H16 d. C.H Previous page Next page Jump to... Return to: General OA Shot by Hisense H12

Which molecule is a complete organic molecule (i.e. all atoms are shown correctly)? A H. c=C–C= C–H H C H. C=C-C-C-H | H. H. C H. C- D H. нн . C С —С—Н C=C–C- C-H H H. ОН Н А I-0-I エーO I-Ú-I I-U-I I-U-I エー○