If grapefruit juice has a ph of 3.0 and egg white have a ph of 8.0, which contains more h + ions? how many more?

Scientific notation for 7890

A rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the + y-direction is upward.

Research indicates many adults experience emotional turmoil during their 40s. T or F

A train travels a distance of 240km in 3 hours. Calculate the speed of the train A - 80km/h B - 720km/h C - 80m/h

In the list below, there is a group of two numbers with the same order of magnitude. No other numbers in the list have this same order of magnitude. Select both of these numbers. 748 82341 3984 5421 17354 374 4287 10751

Two sailboats leave a harbor in the bahamas at the same time. the first sails at 23 mph in a direction 330°. the second sails at 34 mph in a direction 190°.

What conclusion can be drawn from the statement that an element has high electron affinity, high electronegativity, and a high ionization energy? A) The element is most likely from Group 1A or 2A and in period 1 or 2.

When a cyclist rides past you on the street, this is an example of

Why are galaxies visible

I hockey puck slides across an ice rink more easily than it does across a rough concrete surface why is this