Cyclopropane, C3H6, is an anesthetic given by inhalation 1. How many grams are i

Question

Cyclopropane, C3H6, is an anesthetic given by inhalation 1. How many grams are in 0.23 moles of cyclopropane?(Express the mass in grams to two significant numbers)
The sedative Demerol hydrochloride has the formula C15H22ClNO2 2. How many grams are in 0.028 moles of Demerol hydrochloride? (Express the mass in grams to two significant numbers) Cyclopropane, C3H6, is an anesthetic given by inhalation 1. How many grams are in 0.23 moles of cyclopropane?(Express the mass in grams to two significant numbers)
The sedative Demerol hydrochloride has the formula C15H22ClNO2 2. How many grams are in 0.028 moles of Demerol hydrochloride? (Express the mass in grams to two significant numbers) 1. How many grams are in 0.23 moles of cyclopropane?(Express the mass in grams to two significant numbers)
The sedative Demerol hydrochloride has the formula C15H22ClNO2
The sedative Demerol hydrochloride has the formula C15H22ClNO2 2. How many grams are in 0.028 moles of Demerol hydrochloride? (Express the mass in grams to two significant numbers)

Explanation / Answer

1)
molar mass of C3H6 = 42 g/mol
mass of C3H6 = (number of mole of C3H6)*(molar mass of C3H6)
= 0.23*42
= 9.66 g
= 9.7 g

Answer : 9.7 g

2)
molar mass of C15H22ClNO2 = 283.8 g/mol
mass of C15H22ClNO2 = (number of mole of C15H22ClNO2)*(molar mass of C15H22ClNO2)
= 0.028*283.8
= 7.946 g
= 8.0 g

Answer : 8.0 g

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.