Cho m gam Al và Ag vào dung dịch HCl dư, sau phản ứng thu được dung dịch A và 1 gam chất rắn không tan và 6,72 lít khi ở điều kiện tiêu chuẩn. Tính m

You are to give ampicillin with a recommended dose of 25mg/kg to a child with a mass of 29kg. if stock on hand is 250mg/capsule how many capsules should be given?

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign