Arrange the measurements from longest length to shortest length 0.01km 100in 1000yards 1 x 10^11nm

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Based on its chemical properties, identify the position of each chemical family on the periodic table.

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