subject

Chemistry, 02.10.2019 20:00 20009

50 points + brainliest to whoever is right

which of the following is not true about percent yield?
percent yield is often less than 100%
percent yields measures the efficiency of a reaction carried out in a lab
percent yield of 100% is unlikely when reactants or products were no carefully measured
percent yield is the ratio of theoretical yield to actual yield expressed as a percent

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 08:00

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Answers: 1

question

Chemistry, 22.06.2019 08:30

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Answers: 2

question

Chemistry, 22.06.2019 16:30

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)

Answers: 1

question

Chemistry, 23.06.2019 00:30

There are approximately 15 milliliters (ml) in 1 tablespoon (tbsp). what expression can be used to find the approximate number of milliliters in 3 tbsp?

Answers: 1

You know the right answer?

50 points + brainliest to whoever is right

which of the following is not true about perc...

Questions

question

Social Studies, 12.12.2019 01:31

According to the family, a 24 year old female subject began to act in a hostile manner. after assessing, you have determined that she cannot remember...

question

Business, 12.12.2019 01:31

During the year, belyk paving co. had sales of $2,425,000. cost of goods sold, administrative and selling expenses, and depreciation expense were $1,3...

question

Business, 12.12.2019 01:31

Machinery purchased for $64,800 by windsor co. in 2016 was originally estimated to have a life of 8 years with a salvage value of $4,320 at the end of...

question

Business, 12.12.2019 01:31

Which of the following is more likely to be effective in increasing the growth rate of real gdp? a. permanent cuts in busines...

question

Mathematics, 12.12.2019 01:31

Apuck company wants to sponsor the players with the 10% quickest goals in hockey games. the times of first goals are normally distributed with a mean...

question

Engineering, 12.12.2019 01:31

The bearings at a and d exert only y and z components offeree on the shaft. if ta)low = 60-mpa, determine to the nearest millimeter the smallest permi...

question

Mathematics, 12.12.2019 01:31

An srs of 100 flights of a large airline (airline 1) showed that 64 were on time. an srs of 100 flights of another large airline (airline 2) showed th...

question

Biology, 12.12.2019 01:31

The symbols +, -, and o are to be used to show the results of interactions between individuals and groups of individuals in the examples that follow....

question

History, 12.12.2019 01:31

The dramatic slowdown in productivity growth experienced after the great recession a) is believed by most economists to be a permanent shift in...

question

Business, 12.12.2019 01:31

Parisian cosmetics company is planning a one-month campaign for september to promote sales of one of its two cosmetics products. a total of $140,000 h...

question

Business, 12.12.2019 01:31

Dave lacroix recently received a 10 percent capital and profits interest in cirque capital llc in exchange for consulting services he provided. if cir...

question

Mathematics, 12.12.2019 01:31

In pennsylvania, the average iq score is 101.5. the variable is normally distributed and the population standard deviation is 15. a school superintend...

question

Chemistry, 12.12.2019 01:31

A48.0g sample of quartz, which has a specific heat capacity of 0.730·j·g−1°c−1, is dropped into an insulated container containing 300.0g of water at 2...

question

Business, 12.12.2019 01:31

Schultz industries is considering the purchase of arras manufacturing. arras is currently a supplier for schultz, and the acquisition would allow schu...

question

Mathematics, 12.12.2019 01:31

Consider the following information: rate of return if state occurs state of probability of economy state of economy stock a stock b stock c boom .15...

question

Business, 12.12.2019 01:31

Bramble corporation’s april 30 inventory was destroyed by fire. january 1 inventory was $157,900, and purchases for january through april totaled $540...

question

Business, 12.12.2019 01:31

E10.4 (lo 1), ap c. s. lewis company had the following transactions involving notes payable. prepare entries for interest-bearing notes. july 1, 2022...

question

Business, 12.12.2019 01:31

Formulate an lp to minimize the expediting cost such that the project finishes in 90 days. (b) suppose that instead of meeting the deadline exactly, t...

question

Business, 12.12.2019 01:31

During june, the following changes in inventory item 27 took place: june 1 balance 1,450 units @ $34 14 purchased 890 units @ $55 24 purchased 650 un...

question

Biology, 12.12.2019 01:31

Which process is ethanol produces...

More questions: Chemistry Another questions

Questions on the website: 13722367