Students were asked over to answer a question at schools and to mention what is most important for them to succeed. One that response stood out from the rest was practice. Successful persons commonly not born successful; they become successful by just hard work and commitment. This is how you can attain your goals. just below some question and answer examples that you could potentially work with to develop your knowledge and gain insight that will help you to preserve your school studies.
Question:
Calculate the number of grams of COOH 3 CH in the vinegar.
Answer:
If you are given the number of
moles of sodium bicarbonate, use the balanced chemical equation. The molar mass
of the acetic acid is 60 grams per mole. Using stochiometric balance.
Number of moles of acetic acid =
3 moles NaHCO3 (1 mol CH3COOH/1 mol NaHCO3) = 3 moles of acetic acid
Grams of acetic acid = 3 moles
of CH3COOH (60 g CH3COOH/1 mol CH3COOH) = 180 grams of acetic acid
They possibly will hopefully assist the student resolve the question by implementing the questions and answer examples. Then could carry out some sharing in a group discussion and also learning with the classmate in connection with the topic, so another student also take up some enlightenment and still keeps up the school learning.