Why neglected to calculate the volume of the flask

Reference no: EM13658328

Explain A student neglected to calculate the volume of the flask by using a graduated cylinder. As he did not know the volume of the flask, he decided to utilize 125 ml for his volume in his calculations. Why He reasoned that the resulting molecular weight would still be within 2% of the value he would have obtained if he had measured the volume of the flask in the laboratory. Explain was this assumption correct?

Reference no: EM13658328

Questions Cloud

Determine the subsequent reaction at equilibrium : Determine the subsequent reaction at equilibrium. Define what effect will increasing the temperature have on the system. C3H8(g)+5O2(g) 3CO2(g)+4H2O(l) H=-2220kj

Explain how does fyodor pavlovitch embody : In The Brothers Karamazov by Dostoevsky, Explain how does Fyodor Pavlovitch embody Ivan's beliefs, and describe what does Ivan's disgust of his father say about the sincerity of those beliefs?

Explain how many moles of hydrogen gas wanted to react : Explain how many moles of hydrogen gas would be wanted to react with excess carbon dioxide to produce 99.1 moles of water vapor

Explain how does megs character changes throughout the novel : Explain how does Meg's character modify throughout the novel A Wrinkle in Time? Does she come to accept uniqueness and not having a complete, normal understanding of the world?

Why neglected to calculate the volume of the flask : Why He reasoned that the resulting molecular weight would still be within 2% of the value he would have obtained if he had measured the volume of the flask in the laboratory. Explain was this assumption correct?

Explain what is the impotence of the two central couples : Explain what is the impotence of the two central couples in Tolstoy's War and Peace? And whom they eventually end up marrying?

Determine the subsequent reaction at equilibrium : Determine the subsequent reaction at equilibrium. Explain what effect will increasing the temperature have on the system

Explain a colorless solution results : IF a black precipitate remaining from the separation of Cr3+ as well as Fe2+ ions from Ni2+ ion is dissolved in HCl and HNO3. A few NH3 is added, followed by several drops of dimethylglyoxime. (1) Explain a colorless solution results.

Utilize the appropriate symbol to separate substances : Three 5-L flasks, fixed with pressure gauges as well as small valves, each contain 4 g of gas at 273 K. Flask A contains H2, flask B contains He, and flask C contains CH4. Rank the flask contents in terms of the subsequent properties. Utilize the ..

User Account

All Pages