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When did Nolasc del Molar die?
Nolasc del Molar died in 1983.
What is the molar mass for anhydrous(without water) barium sulfate?
The molar mass for anhydrous barium sulfate (BaSO4) is 233.43 g/mol
How can you determine the molar mass without knowing the molecular formula?
To determine the molar mass without knowing the molecular formula, you can use techniques such as mass spectrometry, which measures the mass-to-charge ratio of ions, allowing you to infer the molar mass of the compound. Additionally, you can perform elemental analysis to assess the composition of the compound and then calculate the molar mass based on the known atomic masses of the elements present. These methods can provide an approximate molar mass even in the absence of the exact molecular formula.
How do you calculate molar enthalpy change when tungsten is heated by 15 K?
The molar enthalpy change for heating a substance can be calculated using the formula: ΔH = nCΔT, where n is the number of moles, C is the molar heat capacity, and ΔT is the temperature change. Without specific values for n and C, the molar enthalpy change cannot be determined.
If the substance has a molar mass of 160 plus 5 grams per mole what is its molecular formula?
To find the molecular formula, you need the empirical formula and molar mass. If the molar mass is 160 plus 5 grams per mole, the molecular formula cannot be determined without additional information about the empirical formula's molar mass relationship.
What is the molar mass of Casey rounded to the nearest gram?
To determine the molar mass of "Casey," we first need to clarify that "Casey" does not refer to a specific chemical compound or element with a defined molar mass. If "Casey" refers to a substance or a mixture, please provide its chemical formula or composition for accurate calculation. Otherwise, without specific information, it's impossible to provide a molar mass.
How to pull out a loose molar without pain?
wiggle your loose molar back and forth gently until it gets so loose that it comes out. This method is sure to get your tooth out within 1-2 days depending on how long you wiggle it for.
Can you live without a molar?
While it is possible to function without a single molar, it can impact your ability to chew properly. Losing multiple molars can lead to alignment issues, jaw discomfort, and difficulty eating. It is recommended to consult with a dentist to discuss options for replacement or restoration.
How many grams are in 1.25 moles?
To determine the grams in 1.25 moles of a substance, you need to know the molar mass of the substance. By multiplying the number of moles by the molar mass, you can calculate the grams. Without specifying the substance, the answer cannot be determined.
Can a 10 year old have a root canal on a molar?
6 year olds get their first adult molar at the back of the mouth , and if a cavity gets too deep quickly, the nerve will die, and the tooth will need root canal treatment.
What is the molar mass of SiC?
Molar Mass of Carbon + Molar Mass of Silicon = Molar Mass of SiC. 12.0107 + 28.0855 = 40.0962 g / mol.
What is the molecular formula of the compound CH2 with molar mass = 42.0?
The molecular formula of a compound can not be determined solely based on its molar mass. In this case, without additional information, it is not possible to determine the molecular formula of the compound CH2.
