Asked by Guy

If a reaction was started with 3 mL of TEOS in H2O and yielded 0.3275 grams of SiO2. what is the percent recovery of SiO2?
Answered by DrBob222
1. What is the concentration of TEOS?

2.What is TEOS?
Answered by Guy
Si(OC2H5)4 + 2 H2O → SiO2 + 4 C2H5OH
TEOS: Tetraethyl orthosilicate. No concentration given.