Chemistry, 27.10.2020 18:20 leannadoughty06
Which one of these tests would NOT be helpful in determining if a sample is human or animal? a. blood type determined to be AB
B. luminol test is performed and a blue glow is observed
c. precipitin test is performed and no coagulation is observed
d. when sample is viewed under a microscope, a large nucleus is viewed in Ted blood cells
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
Chemistry, 22.06.2019 16:00
He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
Answers: 2
Chemistry, 22.06.2019 16:30
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
Chemistry, 22.06.2019 17:30
What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.
Answers: 1
You know the right answer?
Which one of these tests would NOT be helpful in determining if a sample is human or animal? a. bloo...
Questions
Mathematics, 26.06.2019 01:00
Mathematics, 26.06.2019 01:00
Mathematics, 26.06.2019 01:00
History, 26.06.2019 01:00
Spanish, 26.06.2019 01:00
Biology, 26.06.2019 01:00
Mathematics, 26.06.2019 01:10
Geography, 26.06.2019 01:10
