A gas with a volume of 22.4L and a temp of 273k has a pressure of 0.1atm. how many moles are present? A. 1
B. 10
C. 0.5
D. 0.1

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what