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How is helium prepared in the laboratory?
magic
What do you use nitric acids for in laboratory?
lABORATORY METHOD:Nitric acid can be prepared in he laboratory by the action of the conc. h2so4 on the potassium nitrate
What is the most frequent occurring laboratory nosocomial infection?
HCV
What is the first element prepared in laboratory?
acetic acid
How acetone prepared commercially and the equation of it?
acetone is prepared in laboratory by dry distillation of calcium acetate
What is the result if the patient is having an HIV DNA laboratory examine when hbsag is negative?
The result is that the patient HIV infected if the hbsag is negative.
Can chickenpox be mistaken for HIV?
Chickenpox can't be mistaken for HIV in laboratory testing. It's hard to imagine mistaking the two in any context.
How is oxygen gas prepared in the laboratory?
Oxygen can be prepared by the electrolysis of water. 2H2O + electricity --> 2H2 + O2
What laboratory tests are used to monitor HIV-infected people?
They test a blood sample.
Can medical labs transmit HIV?
Your question is unclear. Should a laboratory deal with the HIV virus there would be stringent measures in place to prevent such an occurrence.
Is francium synthetic and radioactive?
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
How is hydrogen gas prepared in the laboratory?
just use the hydrogen cylinder
