An ice cube is placed onto a hot pan that is sitting on the counter top as shown below. please i need help​

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

What is an example of a physical property?

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml