Objects 1 and 2 float as shown in the beaker below. The density of the liquid in the beaker is 3.2 g/cm3. Which of the densities given below are possible values for the densities of the two objects?

If the element whose electric configuration ends in the d sublevel, the element is calssified as? a. inner transition b. noble gases c. representative d. transition

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

Is this a single replacement reaction or there is no