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

who was one of the main anti-communist crusaders during the second red scare?

The epithet (describing terms) "Laertes' son," frequently applied to Odysseus, emphasizes *

Pls help me on this rq

The passage below contains examples of which figures of speech?

According to the picture, whats the answer?

briefly explain the factors that affect the center of gravity.

Which disadvantage of a free market economy is most likely to lead to high unemployment? the large gap between rich and poor market failure false price signals

vWhat is the measure of the unknown angle? Right triangle. Angle formed with base and hypotenuse is 50 degrees. Angle formed with height and hypotenuse is x de

a metaphor about doing chores

What is the explicit formula for the arithmetic sequence? an = 1.2 + (n - 1)1.5 an = 1.5 + (n − 1)1.2 an = 1.5+ (n - 1)3.9 an = 3.9+(n