In the following reaction, which substance is the precipitate? (NH4) 2SO4 (aq) + Ba (NO3) 2 (aq) BaSO4 (s) + 2NH4NO3 (aq) (NH4) 2SO4 Ba (NO3) 2 BaSO4 NH4NO3

What is the force that acts on an object and opposes its motion called?

How long will it take a force of 2.5 N to bring a 0.25-kg object to rest if it was moving at 1.4 m/s?

I need to make a project that represents united together any ideas?

Explain the difference between texture and composition.

When a potassium ion (k+) enters a gaurd cell it creates a solution of what?

Along with an alpha particle what other product is produced in the alpha decay of americium-241

What does Newton's second law of motion say

Two sinusoidal waves are moving through a medium in the positive x-direction, both having amplitudes of 7.00 cm, a wave number of k=3.00m-1, an angular frequency of ω=2.50s-1, and a period of 6.00 s, but one has a phase shift of an angle ϕ=π12rad.

Which season does the Southern Hemisphere experience when it is tilted toward the sun? A. winter B. summer C. spring D. autumn

For an ideal fluid flowing through a horizontal pipe, Bernoulli's principle and the continuity equation state that the pressure within the pipe does which of the following? (Assume measurements are taken along the pipe in the direction of fluid flow.