Aluminium oxide is used as a catalyst to speed up the reaction. Suggest another reason for using a catalyst.

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Which particle is j. j. thomson credited with discovering?

Which of the following processes does not involve a change in chemical properties? Rusting fermenting burning boiling

How many nitrogen atoms are present in calcium nitrate, Ca (NO3) 2?

Benzene, C6H6, reacts with nitric acid, HNO3. Two products are formed, one of which is water. The second product has a molar mass of 213 grams. The second product is composed of 33.8% carbon, 1.42% hydrogen, 19.7% nitrogen, and 45.1% oxygen.

If the solution surrounding a cell contains the same amount of solute as the cytoplasm the osmotic condition is said to be:

Which of the following statements is true? a. Ag (s) reacts spontaneously with 1 M H + (aq). b. Ag (s) reacts spontaneously with Ni2+. c. Ag (s) reacts spontaneously with 1 M NO3 - in 1 M H + (aq). d.

A 2.950Ã-10âˆ'2 M solution of glycerol (C3H8O3) in water is at 20.0∘C. The sample was created by dissolving a sample of C3H8O3 in water and then bringing the volume up to 1.000 L.

Which substance can be decomposed by chemical means

4) How many silver atoms are contained in 3.75 moles of silver?

Pressure has the greatest effect on the solubility of