(this is for science ) if part “d” of a wave is changed it changes the

a. amplitude

b. wavelength

c. frequency

d. pitch

e. volume

if part “c” of a wave is changed it changes the

a. amplitude

b. wavelength

c. frequency

d. pitch

e. volume

How do you find a theoretical mass? is there a difference between theoretical mass and theoretical yield?

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive

Areaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is: