How are a mole and a dozen similar brainly
Web27 de ago. de 2024 · Chemists have chosen to count atoms and molecules using a unit called the mole (mol), from the Latin moles, meaning “pile” or “heap.”. One mole is 6.022 x 10 23 of the microscopic particles which make up the substance in question. Thus 6.022 x 10 23 Br atoms is referred to as 1 mol Br. The mole is an amount unit similar to familiar ... WebExpert solutions Question Explain how a mole is similar to a dozen. Solution Verified Create an account to view solutions By signing up, you accept Quizlet's Terms of Service and Privacy Policy Continue with Google Continue with Facebook Sign up with email Recommended textbook solutions Chemistry: Matter and Change
How are a mole and a dozen similar brainly
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Web21 de mar. de 2024 · Figure 6.1. 1 Water Molecules. The ratio of hydrogen atoms to oxygen atoms used to make water molecules is always 2:1, no matter how many water molecules are being made. One problem we have, however, is that it is extremely difficult, if not impossible, to organize atoms one at a time. We deal with billions of atoms at a time. WebUnderstand that a mole means a number of things, just like a dozen means a certain number of things—twelve, in the case of a dozen. But a mole is a much larger number of things. These things can be atoms, or molecules, or eggs; however, in chemistry, we usually use the mole to refer to the amounts of atoms or molecules.
Web8 de set. de 2024 · How are a mole and a dozen similar? One mole consists of Avogadro’s number of atoms i.e., 6.02×1023 atoms. – The amount of atoms in 12.0 grams of Carbon; 12 is the same as Avogadro’s number as it is for 1 mole of carbon i.e. a sample of 12 grams of carbon is equal to its one mole. Therefore, it is similar to a dozen. WebIt could be a dozen pencils, a dozen cars, etc. It is just known that a dozen means 1 2 things. Similarly, a mole describes that there are 6 . 0 2 × 1 0 2 3 molecules of somethings.
WebEach sample has the same number of molecules. Which value gives the number of particles in 1 mol of a substance? 6.02x1023. Which is the molar mass of H2O? 18.02 g/mol. Which statement best describes a mole? It contains 6.02 1023 grams of sodium chloride. Consider the equation below. Na+ + Cl- -> NaCl. WebAnalogies. A mole (6.02 x 10 23) is a counting number like dozen (12), gross (144), ream (500), etc. used to count objects such as eggs, pencils, or sheets of paper. Because atoms are so very small, measurements using ordinary laboratory-measuring equipment can only be made on very large numbers of them-on the order of Avogadro's number.
Web23 de jun. de 2024 · Mole and dozen are similar to each other because of the presence of number 12 in both measurements. How are a mole and a dozen similar? The sample … philhealth baguio city contact numberWebGiven 12 g of aluminum, how many moles do you have? = 0.44 mol Al. Given 34 moles CF4 , how many grams would you have? =3.0x10^3 g CF4. How many atoms are in 2.00 moles of Li? = 1.20 x 10^24 atoms Li. How many atoms are in 55 grams of iron? = 5.9 x 10^23 atoms Fe. philhealth bacoor branch addressWeb22 de jul. de 2024 · Answer: it is called a chemist dozen because , just as we used to term ' dozen ' in our day to day life , chemist use the ' mole ' to do their experiments . just as eggs is a dozen eggs , 6.02 × 10^23 egg is a mole of eggs ... philhealth bacoorWebThe mole is an amount unit similar to familiar units like pair, dozen, gross, etc. It provides a specific measure of the number of atoms or molecules in a bulk sample of matter. A mole is defined as the amount of substance containing the same number of discrete entities (atoms, molecules, ions, etc.) as the number of atoms in a sample of pure 12 C weighing exactly … philhealth bacolod officeWeb13 de abr. de 2024 · Click here 👆 to get an answer to your question ️ How is a mole similar to a dozen? Pogo1485 Pogo1485 13.04.2024 Chemistry Secondary School answered How is a mole similar to a dozen? See answers Advertisement ... Brainly User Brainly User The mole is a unit for counting 6.02 1023 representative particles. ... philhealth baguio cityWebIt could be a dozen pencils, a dozen cars, etc. It is just known that a dozen means 12 things. Similarly, a mole describes that there are 6.02×10 23 molecules of somethings. So say I have 1 mole of H 2O. This means I have 1 mole of H 2O and that means I have 6.02×10 23 molecules H 2O. philhealth baguio addressWebHow are a mole and a dozen similar? Each represents a certain mass of material. Each names a given number of objects. Each identifies a specific volume. Each measures a … philhealth baguio contact