When Magnesium and Oxygen react 204 g of MgO is actually produced. The calculated theoretical yield is 216 g. What is the percent yield for this reaction? 6 %
11.2 %
94 %
100%

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.