chuẩn độ 100 ml dung dịch CH3COOH 0.1 M bằng dung dịch giá trị ph của dung dịch tại điểm tg đương là bao nhiêu

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

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)

All cells are made of four types of acids, lipids, proteins, and carbohydrates.