Heating water with a Bunsen burner results in a 2:1 mixture of hydrogen and oxygen gases. true or false?

The correct answer is

false

Explanation:

Heating the water in a Bunsen burner will raise the temperature of the water (ΔH = m·c·ΔT) to boiling point which is 100 °C at which point all the water will evaporate as more heat is added by ΔH = m·L

To split water into hydrogen and oxygen gases is accomplished by water electrolysis where hydrogen and oxygen are liberated from the H₂O molecule by distinct evolution reactions at the electrodes. That is electric passes through liquid water and transforms it into oxygen an hydrogen gases  

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.