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1 gram of iron contains how many atoms?
A simple way to do solve such problems is, first find the atomic mass of iron ie ferrous. Fe. If m is the atomic mass then change into gram. Then that amount is known as molar mass. Always a molar mass would have 6.023 x 10^23 atoms. Hence one gram would have 6.023 x 10^23 / m. In case of carbon 12 is the atomic mass. Hence in one gram of carbon there will be 6.023 x 10^23 / 12 ie 5.019 x 10^22 atoms . A second person: 1 mol of Fe = 56 grams 1 gram = 1 mol of Fe/56 =(6 x 10^23)/56
What is the gram stain for cholera?
Gram Negative
What is the scientific name of 'gram pulse'?
gram
What is the melting point of propanol?
i dont have the answer for cyclohexane but i do for 1-propanol Hydrocarbons and alcohols Formulas Molar heat of combustion (kJ/mol) Molar heat of combustion (kJ/gram) 1-propanol C3H7OH 2016 33.6
How many micrograms in one half gram?
1 gram = 1,000 milligrams so 1/2 gram = 500 milligrams
What is the process to calculate the gram molecular weight of the unknown liquid?
To calculate the gram molecular weight of an unknown liquid, you need to determine the molecular formula of the liquid and then add up the atomic weights of all the atoms in the formula. This will give you the gram molecular weight of the unknown liquid.
When 1 gram of zinc chloride ZnCl2 is dissolved in water the heat evolved is 0.53kJ Calculate the molar heat of substance of solution of zinc chloride?
To calculate the molar heat of solution of zinc chloride, we use the heat evolved by dissolving 1 gram of ZnCl2 in water. First, we convert the mass of ZnCl2 to moles using its molar mass of 136.3 g/mol. Then, we divide the heat evolved by the number of moles dissolved to get the molar heat of solution. In this case, the molar heat of solution would be 3.89 kJ/mol.
How do you convert energy transferred per gram into energy transferred per mole?
To convert energy transferred per gram to energy transferred per mole, you need to first calculate the molar mass of the substance in grams per mole. Then, you can use this molar mass to convert the energy transferred per gram to energy transferred per mole by multiplying or dividing accordingly.
What is the molar mass of nitrogen to the nearest gram?
The molar mass of nitrogen dioxide is 46.0055 g.
A particular element M has a heat capacity of 0.36 JgK and it forms an oxide that contains 2.9 grams of M per gram of oxygen What is the molar mass of the metal?
To find the molar mass of the metal (M), first, calculate the molar mass of the oxide. Since one gram of the oxide contains 2.9 grams of M and 1 gram of oxygen, the molar mass of the oxide is M + O = 2.9M + 16. Using the heat capacity, you can calculate the molar mass of the oxide, which in turn gives you the molar mass of the metal M.
The formula for sodium carbonate us Na2CO3. Figure the molar mass of sodium carbonate to the nearest gram?
The molar mass of sodium carbonate to the nearest gram is 105,99 g.
How do you calculate gram equivalent weight.?
Gram equivalent weight is calculated by dividing the molar mass of the compound by the number of equivalents of the species involved in the reaction. It is a measure of the mass of a substance that provides one equivalent of the species of interest in a chemical reaction.
What is the total number of moles present in a 52.0 gram sample of NaN3 gram formula mass equals 65.0 mole?
To calculate the total number of moles in the 52.0 gram sample of NaN3, divide the given mass by the molar mass of NaN3. First, determine the molar mass of NaN3 by summing the atomic masses of its elements (sodium, nitrogen, and three times the atomic mass of nitrogen). Then, divide the mass of the sample by the molar mass of NaN3 to find the number of moles.
Gram of molar mass in uranium?
1 atom gram of natural uranium = 238,028 91 grams
How do you calculate the molar mass of ammonia?
To calculate molar mass, you use the following formula.Molar Mass = Given mass / number of moles.For example if you are given that there is 85 gram of ammonia and it is 5 moles. Then Molar Mass = 85/5 = 17 g.
What is the molar mass of aluminum carbonate to the nearest gram per mole?
To the nearest gram, molar mass of aluminium carbonate is 234 g/mol.
What is the molar mass of Dalton in grams per mole?
The molar mass of Dalton is approximately 1 gram per mole.
