Predict how decreasing the volume of the container used for the reaxtion below affect the initial rate of the reaction and explain your prediction.

H2 (gas) + I2 (gas) - - - > HI2

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Calculate the volume of a 2.0 molar aqueous solution made from 14 miles of K2S

List the characteristic physical properties that distinguish the metallic elements from the nonmetallic elements.

Which pH would correspond to a substance containing a lower concentration of hydrogen ions than hydroxide ions? Question 2 options: pH 12 pH 7 pH 6 pH 2

Has a hydrogen atom held in a polar bond when it is part of a carboxyl group called

True or false forensic technicians receive OSHA data sheets regarding toxic chemicals they deal with in their lab.

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Where do most carbon monoxide emissions come from?

The osmotic pressure exerted by a solution is equal to the molarity multiplied by the absolute temperature and the gas constant RSuppose the osmotic pressure of a certain solution is measured to be 22. atm at an absolute temperature of 353.

Which one of the following is a redox reaction?. 2 Na (g) + Cl2 (g) 2 NaCl (s) A. K2Cr2O7 (aq) + 2 KOH (aq) 2 K2CrO4 (aq) + H2O (l) B. H2O (l) H + (aq) + OH - (aq) C. Na2CO3 (s) + 2 HCl (aq) 2 NaCl (aq) + CO2 (g) + H2O (l) D.