tyechatyce tyechatyce

04-03-2017
Chemistry

contestada

If 7.83 g of H 2 is reacted with 15.7 g of O 2 in the reaction 2H2 + O2 → 2H2O , what is the limiting reagent?

Respuesta :

PeytonStewart PeytonStewart

04-03-2017

When you take 7.83 g of H2, you convert to moles by dividing by the molar mass (2.02) and multiply by the number of H2s over H2Os. Then do the same for the O2. the limiting reagent in this case is the Oxygen by what I calculated.

Answer Link

Otras preguntas

Which of the following volcanoes of the Philippines is the most active volcano in the central Philippines? A. Pinatubo B. Taal C. Kanlaon D. Mayon

PLZZZZZ HELP!!! What percentage of data is between the lower quartile and the upper quartile?

Suppose a Ferris Wheel is 160 feet high and casts a shadow that is 64 feet long. At the same time, a ticket booth next to the ferris wheel casts a shadow that i

12+(8x(4+3)+2)-6 evaluate the expression

Which of the followings provide variability? A ) How much time does each player spend practicing at home each day? B ) How many windows do you have in your hous

****HELP ASAP****(10 points) Chapter I, The Beginning of Things They were not railway children to begin with. I don't suppose they had ever thought about railwa

Pure rain, egg yolks, battery acid, and milk are all examples of acids. true or false

Planned and expected events in our life are accidents. true or false

Is this correct or is it wrong, let me know

If a + 2 < b + 3, then a < b. A.) True B.) False