Why is HBrO a weak acid

What does the 3 indicate in 1s22s22p63s1? the third shell third sublevel last shell has 3 electrons none of the above

2. Which change occurs when N3 + is changed to an N atom? Three neutrons are lost. Three electrons are lost. Three protons are gained. ons Three electrons are gained. ons

The osmotic pressure is found to depend on the concentration of the solution. What way, directly or inversely

Compounds can be represented by chemical formulas. the chemical formula co2 represents carbon dioxide. one molecule of carbon dioxide is made up of a. two carbon atoms and two oxygen atoms. b. one carbon atom and two oxygen atoms. c.

What would be one way to reduce the amount of a gas dissolved in water?

18,754kg of methanol which has a density of 0.788g/cm3 what is the volume

How is enthalpy used to predict whether a reaction is endothermic or exothermic? A) When the enthalpy of the reactants is higher than the enthalpy of the products, the reaction is endothermic.

In a calorimetry experiment, it was determined that a 92.0 gram piece of copper metal released 1860 J of heat to the surrounding water in the calorimeter (qcopper = - 1860 J). If the final temperature of the copper metal-water mixture was 25.

If i walk 25 steps north than 75 steps south, what is my final position

At a different temperature (this means that Keq will be different than part a)), 6.0 mol of IF5 and 8.0 mol of I4F2 are placed in a 10.0 L container. At equilibrium, 6.0mol of I4F2 are left. Calculate the Keq for the new temperature.