Which one of the following best represents the predicted approximate chemical shift and coupling for the hydrogen(s) indicated with the arrow? a) 5.40 ppm, doublet b) 3.00 ppm, doublet c) 1.00 ppm, multiplet d) 1.00 ppm, doublet

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)