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What Loss on drying formula for solid powder forms?
The Loss on Drying (LOD) formula for solid powder forms is typically calculated as: LOD (%) = ((Initial weight - Final weight) / Initial weight) x 100 Where: Initial weight is the weight of the sample before drying. Final weight is the weight of the sample after drying.
How do you prepare 5 percent nitric acid solution from 55 percent nitric acid?
To solve this problem, we basically have 2 equations and 2 unknowns. The unknowns are the (volume of water) & the (volume of 70 wt%) nitric acid to add. * This problem will assume that you are interested in making 1 L (or 1000 mL) of 5 wt% nitric acid solution. Equation 1: (volume of water) + (volume of 70 wt% nitric acid) = 1000 mL Equation 2: mass of nitric acid / [mass of water + mass of 70 wt% nitric acid solution] = 0.05 (0.05 is 5 wt%) * Remember that mass = density * volume * Remember that 70 wt% nitric acid solution mean that for 100 grams (gm) of this acid, then there's 70 grams of HNO3 * Remember that density of 70 wt% nitric acid solution is 1.413 gm/cm^3 * Remember that density of water is 1 gm/cm^3 Equation 2 is now re-written as: [(density of 70 wt% nitric acid soln)*(volume of 70 wt% nitric acid)*0.70] / [(volume water)*(1gm*cm^3) + (volume of 70 wt% nitric acid)*(1.413gm/cm^3)] = 0.05 Solving for the 2 equations gives answer to the 2 unknowns: Answer: To make 1000 mL of 5 wt% nitric acid solution, add 1) 51.63 mL of 70 wt% nitric acid solution 2) 948.37 mL of water
How do you solve for how many grams are in 2.38 moles of calcium carbonate?
To convert moles to grams, you need to use the molar mass of calcium carbonate (CaCO3). The molar mass of CaCO3 is approximately 100.1 g/mol. To calculate the grams in 2.38 moles of CaCO3, you would multiply the number of moles (2.38) by the molar mass (100.1 g/mol), which gives you approximately 238 grams.
How many ounces equall one pound?
16 wt oz = 1 Lb
What element has a mass number of 56?
Iron (Fe) has At No 26 and At Wt 55.85. Is that close enough to 56 for your question.
Whats the meaning of malafied intension?
Means bad intension eg illegal
What is the difference between intension and extension in the context of logic and semantics?
In logic and semantics, intension refers to the meaning or characteristics of a concept, while extension refers to the actual objects or instances that the concept includes.
Can you explain what intension means in simple terms?
Intension refers to the specific characteristics or qualities that define a concept or term. It is the essential nature or meaning of something, distinct from its extension, which refers to the objects or examples that fall under that concept.
What are the two methods of meaning sets?
The two methods of meaning sets are the extension method and the intension method. The extension method refers to the specific instances or members that a term encompasses, while the intension method relates to the inherent qualities or characteristics that define the term. Together, these methods help clarify the meaning of concepts in various contexts.
What is the main intension of advertisement in the society?
The main intension is to sell the product in the market,to satisfy customer needs and earn profit ....
What is the meaning of synchronization?
The act of synchronizing; concurrence of events in respect to time.
What does a quarter wt?
"wt"?
Wt is the meaning of brains and balls?
"Brains" = you're smart "Balls" = you're tough (or you're a man)
What is the meaning of wt in slang?
"WT" in slang can stand for "What the" and is typically used to express confusion, surprise, or disbelief in a situation or statement. It is often used as a shorthand expression in online communication.
Abbreviatins for wt?
wt is an abbreviation for weight
What is extension in semantics?
In semantics, extension refers to the set of entities or objects that a word or phrase applies to in the real world. For example, the extension of the term "dog" includes all actual dogs. This contrasts with intension, which pertains to the inherent meaning or concept associated with the term. Together, extension and intension help clarify how language relates to the objects and ideas it represents.
How do you figure out cubic wt?
Take the wt and cube it.
