Converting liquid water to solid water (ice) releases 1.44 kcal/mol energy. 1. What is the sign of AH(negative or positive) for this process? 2. Write a reaction (chemical equation) showing heat in its correct place. 3. How many kilocalories are released by freezing 32 g of water? 4. How many kilocalories are absorbed by melting 1 mol of ice?​

Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

Once similarity and one difference between a mixture of elements and a mixture of compounds