Which of the following steps correctly converts 1.25 moles of fluorine to an equivalent mass of fluorine in grams? a. Add 1.25 to the atomic mass of fluorine.
b. Divide the atomic mass of fluorine by 1.25.
c. Subtract 1.25 from the atomic mass of fluorine.
d. Multiply the atomic mass of fluorine by 1.25.

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)