Question
In: Chemistry
1. What is the role of condenser used in the experiment of isoteniscope method? 2. How...
1. What is the role of condenser used in the experiment of isoteniscope method?
2. How to know the filling the air into the system is finished before taking off isoteniscope?
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
1. A student attempts to identify an unknown compound by the method used in this experiment....
1. A student attempts to identify an unknown compound by the
method used in this experiment. She finds that when she heated a
sample weighing 0.5015 g the mass went down appreciably, to 0.3432
g. When the product was converted to a chloride, the mass went up,
to 0.3726 g.
a. Is the sample a carbonate? ____________ Give your
reasoning.
b. What are the two compounds that might be in the unknown?
____________ and ____________
c. Write the chemical equation...
1. A student attempts to identify an unknown compound by the method used in this experiment....
1. A student attempts to identify an unknown compound by the
method used in this experiment. She finds that when she heated a
sample weighing 0.4862 g the mass barely changed, dropping to
0.4855 g. When the product was converted to a chloride, the mass
went up, to 0.5247 g.
a. Is the sample a carbonate? NO
b. What are the two compounds that might be in the unknown?
KHCO3 and NaHCO3
c. Write the chemical equation for the overall...
1. What is the role of the capture antibody in the ELISA? 2. How is a...
1. What is the role of the capture antibody in the
ELISA?
2. How is a colored reaction product produced in the
ELISA?
3. What is the role of the Abeta standard curve in the
ELISA?
1. Explain how rules are used to facilitate communication. 2. Explain the role of protocols and...
1. Explain how rules are used to facilitate communication.
2. Explain the role of protocols and standards organizations in
facilitating interoperability in network communications.
3. Explain how devices on a LAN access resources in a small to
medium-sized business network.
1- Why do you think some of the indicators used in experiment 2 were different than the ones used in experiment 1?
Experiment 1: Measure the pH of Acids
Lab Results
Record your observations in the table below.
Test Tube #
Bromothymol Blue Color
Methyl Yellow Color
Bromocresol Green Color
1
Goldish Yellow
Dark Red
Goldish Yellow
2
Goldish Yellow
Red
Dark Goldish Yellow
3
Goldish Yellow
Orange
Much Darker Goldish Yellow
4
Goldish Yellow
Dark Yellow
Green
5
Darker Goldish Yellow
Yellow
Blue
6
Green
Yellow
Darker Blue
7
Turquize
Lighter Yellow
Much Darker Blue
Data Analysis
For each test...
What is the role of Spectralon plate in an experiment of in situ spectral measurement? How...
What is the role of Spectralon plate in an experiment of in
situ spectral measurement? How to use it to generate spectral
reflectance?
During lipid metabolism experiment, several reagents were used, what is their role of the TLC developing...
During lipid metabolism experiment, several reagents
were used, what is their role of the TLC developing
reagent (petrolum ether:ether:glacial acetic acid)?
How is the discrete choice experiment method different from the contingent valuation method? What are some...
How is the discrete choice experiment method different from the
contingent valuation method? What are some relative advantages of
the discrete choice experiment method as compared to the contingent
valuation method? Can you think of any examples where the
contingent valuation method may be more practical than the discrete
choice experiment method?
How is the discrete choice experiment method different from the contingent valuation method? What are some...
How is the discrete choice experiment method different from the
contingent valuation method?
What are some relative advantages of the discrete choice
experiment method as compared to the contingent valuation
method?
Can you think of any examples where the contingent valuation
method may be more practical than the discrete choice experiment
method?
EXPLAIN WHY.
How to make condenser, types of condenser, materials and formulas to find out its properties, please...
How to make condenser, types of condenser, materials and
formulas to find out its properties, please elaborate everything
about condenser.
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