A weather balloon has a volume of 105 L at 98.3 atm when the temperature is 300 K. What is the volume at 295 K and 106.4 atm?

Evaluate this exponential expression,8. (2 + 3)2 – 42

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion