What volume of H2 gas (in L), at 748 mmHg and 86 °C, is required to synthesize 25.8 g CH3OH ? How many liters of CO gas, measured under the same conditions, are required?

Thus volume of hydrogen is 48.7 L and volume of CO is 24.4 L

Explanation:

The balanced chemical reaction is :

To calculate the moles :

According to stoichiometry :

1 mole of require = 2 moles of

Thus 0.81 moles of will require=  of

To find Volume of hydrogen :

According to ideal gas equation :

P= pressure of gas = 748 mm Hg = 0.98 atm   (760mmHg=1atm)

R = Gas constant =

T = temperature of the gas =

V = volume of gas = ?

n = number of moles = 1.62

According to stoichiometry :

2 moles of require = 1 moles of

Thus 1.62 moles of will require= of

To find Volume of CO:

Thus volume of hydrogen is 48.7 L and volume of CO is 24.4 L

a is the answer

explanation:

which statement about trans-fatty acids is false?

a. the conversion of cis-fatty acids to trans-fatty acids is inhibited by the presence of antioxidants.

hope this

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.