WebMar 30, 2024 · Given mass of chloroform =15 ( 10 − 3) g Molar mass of chloroform will be equal to the sum of atomic mass of carbon, atomic mass of hydrogen and atomic mass of chlorine. Molar mass of chloroform = 119.5 g/mol Now the weight of water = 1000g or 1 kg The molarity of the solution will be = 15 ( 10 − 3) 119.5 ( 1) = 0.124 ( 10 − … WebMolecular mass or molar mass are used in stoichiometry calculations in chemistry. In related terms, another unit of mass often used is Dalton (Da) or unified atomic mass unit (u) when describing atomic masses and molecular masses. It is defined to be 1/12 of the mass of one atom of carbon-12 and in older works is also abbreviated as "amu".
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WebElement Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35.45. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. WebThe chloroform toxicity is due to its metabolites. Transplacental transfer of chloroform has been reported in mice and in the fetal blood in rats and it is expected to appear in human … good meat for dinner
What will be the molarity of chloroform in the water sample
WebJul 29, 2024 · The molar mass of any substance is its atomic mass, molecular mass, or formula mass in grams per mole. The periodic table lists the atomic mass of carbon as 12.011 amu; the average molar mass of carbon—the mass of 6.022 × 10 23 carbon atoms—is therefore 12.011 g/mol: WebMar 18, 2024 · How many moles of chloroform (CHCl3) are there in 210.45 g of chloroform? C = 12.01 amu, H = 1.008 amu and Cl = 35.45 amu. A. 1.76 CHCl3 moles B. 2.12 CHCl3 moles C. 4.34 CHCl3 moles D. 2.51 CHCl3 moles 415. The atomic masses of carbon, hydrogen, and oxygen are 12.07g, 1.008g and 16.00g respectively. WebFeb 11, 2024 · Given: Atomic mass : C = 12; H : 1; Cl = 35.5 density of CHCl 3 = 1.49gcm-3. jee main 2024; Share It On Facebook Twitter Email. 1 Answer +1 vote . answered Feb 11 by ... Vapour pressure of chloroform (CHCl3) and dichloromethane (CH2Cl2) at 298 K are 200 mm Hg and 415 mm Irrespectively, asked Feb 20 in Chemistry by AnjaliJangir … cheshire west jobs vacancies