Apiece of candy is burned in a calorimeter raising up the tempature of 500g of water from 21 c to 25 c water has a specific heat of 4.18j/g c how much energy was released by the candy

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

How have the greenhouse gasses increased from the year 2000 to 2018

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?