Question:
In order to make water for his potatoes Mark Watney slowly
Last updated: 5/7/2023
![In order to make water for his potatoes Mark Watney slowly](https://media.kunduz.com/media/sug-question-candidate/20220511221611918543-4075097.jpg?h=512)
In order to make water for his potatoes Mark Watney slowly opens the nozzle to let out small quan of H and with a small sparks careful not to create a big enough flame to blow up the Hab he initia this reaction 2H O 2H O If Mark has 300 grams of H how many grams of H O can be produced