when isolating the solid after recrystallization using vacuum filtration what solvent should you use to aid in the rinse from the erlenmeyer flask to the vacuum filter funnel?

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

Draw the structure for 5-isopropyl-2-methyl-3-nonene

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.