what would be the effect on the properties of the water molecule if oxygen and hydrogen had equal electronegativity?

A solution has a pH of 2.5. Answer the following questions. pOH = [H+] = [OH-] =

At constant temperature and pressure, 2.05 g of oxygen gas O2 is added to a 1.0 L balloon containing 1.00 g of O2. What is the new volume of the balloon?

Describe the process of chromatography.

A cracked egg cooks in an iron skillet. the bottom of the egg cooks faster than the top. how is heat being added to the egg?

How does Elnora feel about her future? A) She takes one day at a time. B) She is apprehensive and anxious. C) She is optimistic and open-minded. Eliminate D) She is confident and has already made plans.

Is S + O2-> 2H2O + 483.6 KJ exothermic or endothermic

An aspirin tablet contains 81.0 mg of aspirin, which has the molecular formula, c9h8o4.

If you have 6 moles of CH4 how many moles of H2O can be produced

What is the definition of substance in your own words.

A 1.3 g sample of gold (specific heat capacity = 0.130 J/g °C) is heated using 86.9 J of energy. If the original temperature of the gold is 25.0°C, what is its final temperature?