Q11. the three hydrides, HCI, HF and CH4 are placed in order of increasing boiling point (from left to right), which of the following is correct?
A-CH4, HF, HCI
B-HF, CH4, HCI
C-CH4, HCI, HF
D-HCI, CH4 HF

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

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