NaHCO 3 and NaHSO 4 are acid salts. however aqueous solution of NaHCO 3 is basic while aqueous solution of NaHSO 4 is acidic. give reason.

Density of a piece of wood with a volume of 2.5L and a mass of 12.5 kg

Why is a horizontal row

The centripetal force on an object in circular motion is a. in the same direction as the tangential speed. b. in the direction opposite the tangential speed. c. in the same direction as the centripetal acceleration. d.

What values do we plot on the y-axis of a graph

True or false Questioning is the beginning of the scientific inquiry process.

Can the nature of a reactant be altered to speed up reaction

What describes the basis of the band theory of metallic bonding

Why isn't air travel based on hydrogen popular today? A. Hydrogen is very expensive B. Hydrogen is difficult to find C. Hydrogen is flammable and dangerous D. Hydrogen is too cold for travelers to stand on long trips

How to get 1m solution to 0.001m solution?

If something is in high resolution you can see and object but not very clearly. True or False.