The lab procedure you just read involved several factors, listed below. Some were variable, and
some were constant. Use the drop-down menus to
label each factor with V for variable or C for
constant.
molarity of HCl used as analyte
molarity of NaOH used as titrant
volume of HCI
volume of NaOH
temperature of HCI
temperature of NaOH

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

Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands