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What is the primary standard used in this experiment .define a primary standard?
Wiki User
∙ 11y ago
It is primary standard is a substance that has a known high digree of purity ,reatively large molar mass ,is nonhygroscopic and reacts in a predic table way.
Wiki User
∙ 11y ago
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Is hcl praimary standard or secondary standard?
HCl is not used as a primary standard
What primary standard is used to titrate against potassium hydroxide?
HCl, hydrochloric acid, is the primary standard used to titrate against potassium hydroxide.
Why is potassium permanganate not used as a primary standard?
because it easily ionises itself.
Why is o-xylene used as an internal standard in this experiment?
Oxylene is used as an internal standard in experiments because it absorbs a wide area. It also absorbs other compounds easily.
Is EDTA considered as a primary standard?
No. Chemical compounds have to fulfill a number of requirements before they can be classified and used as a primary standard: A primary standard in chemistry is a reliable, readily quantified substance. Features of a primary standard include: 1. High purity 2. Stability (low reactivity) 3. Low hygroscopicity and efflorescence 4. High solubility (if used in titration) 5. High equivalent weight 6. Non-toxicity 7. Ready and cheap availability Edta and particularly the sodium salts of EDTA which are frequently used do not fulfill the first requirement. Therefore the solution of EDTA has to be standardised against a known and accepted primary standard.
Standard used for comparison in an experiment?
the control
What in an experiment is the standard used to compare with the outcome?
The control is the standard used to compare with the experimental results.
Is hcl praimary standard or secondary standard?
HCl is not used as a primary standard
Which tool is most commonly used in the standard model dmaic define phase?
The Kano model is most commonly used in the define phase of the DMAIC (define, measure, analyze, improve, and control) standard improvement model.
Which is most commonly used in the standard improvement model dmaic define phase?
The Kano model is most commonly used in the define phase of the DMAIC (define, measure, analyze, improve, and control) standard improvement model.
Which tool is commonly used in the standard improvement model DMAIC Define phase?
The Kano model is most commonly used in the define phase of the DMAIC (define, measure, analyze, improve, and control) standard improvement model.
Which tool is most commonly used in the standard improvent model define phase?
The Kano model is most commonly used in the define phase of the DMAIC (define, measure, analyze, improve, and control) standard improvement model.
What is the standard used to define one kilogramme?
to control the pointer
Which tool is most commonly used in standard improvement model DMAIC Define phase?
The Kano model is most commonly used in the define phase of the DMAIC (define, measure, analyze, improve, and control) standard improvement model.
What is the standard used to compare in an experiment?
That would be the control....i think....:)
What primary standard is used to titrate against potassium hydroxide?
HCl, hydrochloric acid, is the primary standard used to titrate against potassium hydroxide.
What viscosity is used in the primary?
Either full synthetic or standard primary oil.
