Which of the following compounds would be named with a name that ends in -yne?

ch3-ch2-ch3

ch3-chdouble bondch-ch3

chtriple bondc-ch2-ch3

ch3-ch2-ch2-chdouble bondch2

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.