Molar

((31.35 – 0.38)/1000) * 0.2116m = .006553 2) Calc Moles of Acid because 1:1 ratio moles acid equals moles NaOH moles acid = Run 1: .006475 and Run #2: .006553 3) Molar Mass (grams used/moles acid) Run #1: (1.3160g/.006475) = 203.24 g/mol Run #2: (1.3276g/.006553) = 202.59 g/mol 4) Average Molar Mass (203.24 + 202.59)/2 = 202.92…

the hominid was likely alive. It can also help anthropologists know more about what the living conditions were like in the time that that species was alive. Traits like a sagittal keel or large molars can show that the food that that species consumed was likely tough and required a lot of chewing. The molars that are present in older hominids would slowly go away as species adapted to softer foods, as would the sagittal keel. The brain size would show the intelligence that a species was likely…

the hydrogen gas higher than the actual value and ultimately increase the molar volume of the gas. Another example of an error is the measuring of the ribbon of magnesium. The ribbon of magnesium was not straightened out all the way, and this resulted in a length which is lower than the real value. When converting length into mass and into moles, there would be a significant margin of error. The error would shift the molar volume much lower than it is. Another way the measuring of magnesium…

The position of the third molars appears to play a role in the incidence of IAN injury; teeth that are impacted and horizontally positioned have a higher frequency of IAN injury. Regarding the lingual nerve, although permanent sensory deficits are rarely reported, up to 20% of patients report some level of post-op sensory impairment.20 In a 2010 case study reported by Ruga et al, following unsuccessful attempts made by a general dentist to extract mandibular third molars, the patient…

1. The physical states observed in the species were primarily ancestral characteristics ranging from the more distinct species, gorilla gorilla, to modern human, homo sapiens, they all had molars, flat face with forward facing eyes. Ancestral/primitive characters are the characters that were present in a common ancestor whereas the derived characters are those type of characters that were not present in the common ancestor. One of the observed characteristics for derived characters are large…

radiograph imaging from CBCT 3D showed presence of dental caries in samples of Pawon Man III of permanent mandibular third molar tooth of region 4(48) in lingual area and buccal lesion in permanent tooth of upper first molar of region 1(16). Pawon IV showed presence of lingual lesion in permanent mandibular second molar tooth of region 4 (47) and in permanent mandibular third molar tooth of region 4 (48). All lesions detected are only in enamel area. Conclusion: The dental caries in skulls of…

Also referred to as the third molar, a wisdom tooth is one if the three molars in a human’s set of teeth. This is the final molar and most posterior of all molars. There are usually four wisdom teeth in all and they erupt during a person’s late teens or early twenties ranging from 17 to 25 years old. Each of these wisdom tooth is located on the four quadrants of the mouth. There are also rare instances where a person can have more wisdom teeth than the normal four, and these extra teeth are…

A person’s third molars, or wisdom teeth, has always been a caused of debate and endless talks especially when to get it removed. When to remove wisdom teeth has been fought for a long period of time. There are some experts who would not resort to getting them out if they do not cause any problems at all, but there are also some who would rather opt to remove it at the soonest possible time to prevent future problems. But when should wisdom teeth be removed? We will have to answer that one…

objective of this case report was to describe the clinical management of three teeth with aberrant root canal morphology: a mandibular canine with two radicular canals, maxillary second premolar with three roots and root canals;and maxillary second molar with four roots and root canals,all of which are rare clinical occurrence in our…

elements were able to be determined. Calculations Given: 0.01 mol AgX 1 mol Ag = 107.868g Solution A: (mol of Ag)(molar mass of Ag) + (mol of A)(unknown) = mass of salt .01 mol Ag(107.868 g) + .01 mol(A) = 1.74g A= 66.132 g Solution B: (mol of Ag)(molar mass of Ag) + (mol of B)(unknown) = mass of salt .01 mol Ag(107.868 g) + .01 mol(B) = 2.43g B= 135.132 g Solution C: (mol of Ag)(molar mass of Ag) + (mol of C)(unknown) = mass of…