About Chlorine gas. Login. The equivalent weight of the metal will be (1) 14.2 (2) 7.1 (3) 24 (4) 5. Step 2: Calculate Total Chlorine Emissions as a Chloride Equivalent Convert the HCl and Cl 2 results from Step 1 to a Cl(-) equivalent using Equation 2 Equation 2: Cl(-) Equivalent (ppmv) = HCl (ppmv) + [ 2 x Cl 2 (ppmv) ] Alternative Calculation of a Cl(-l) Equivalent Convert Method 26 analytical results from mg/dscm to a Cl(-) equivalent in ppmv using . More information on molar mass and molecular weight Q. The equivalent weight of chlorine molecule in the given equation is 3Cl2+6N aOH5N aCl+N aClO3+3H2O Q. The atomic weight of Nitrogen = 14 grams. Thus, potassium permanganate reacting by double decomposition has an equivalent weight equal to its gram molecular weight, 158.038/1 g; as an oxidizing agent under different circumstances it may be reduced to the manganate ion (MnO 4 2), to manganese dioxide (MnO 2), or to the manganous ion (Mn 2+), with . Read more Equivalent weight (E) Study Materials. decrease by 1 So, n - factor = 1 Equivalent weight = 1m. Equivalent weight = 4.67 g/eq. 1 Answer +2 votes answered Jun 26, 2019 by rahul_verma (342 points) Moles of chlorine = 71 / 71 = 1, So, moles of metallic chloride = 1, Therefore, molar mass of M = 95 - 71 = 24 g Thus to find out the equivalent weight, the atomic weight of the substance is divided by its valence. Here is how the Equivalent Weight calculation can be explained with given input values -> 13.33333 = 0.12/9. How to calculate Equivalent Weight using this online calculator? 5 g of chlorine. class 5. The weight of chlorine gas undergoing oxidation when excess of chlorine is sent into hot concentrated caustic soda solution containing 24 grams of solute in it 3Cl2+6N aOH5N aCl+N aClO3+3H2O View More CBSE ICSE CAT IAS JEE NEET Commerce JEE Main The atomic weight of the element is (to the nearest integer) : So, the relation between the equivalent weight, valency and gram equivalent weight of chlorine is About Chlorine; 1 cubic meter of Chlorine weighs 2.898 kilograms [kg] 1 cubic inch of Chlorine weighs 0.00167515 ounce [oz] Chlorine weighs 0.002898 gram per cubic centimeter or 2.898 kilogram per cubic meter, i.e. In terms of hydrogen, oxygen and chlorine, the equivalent weight of an element is the weight equivalent to In the case of chlorine, the equivalent weight is 35.5, valency is 1 and its gram atomic weight is 35.5 . Number of parts by weight of a substance that combines with or displace directly or indirectly 1.008 parts by weight of Hydrogen or 8 Parts by weight of Oxygen or 35.5 parts by weight of chlorine. US teaspoon. There are Nine methods to determining Equivalent weight 1.Hydrogen displacement method Formula: The molecular weight of benzene is 78. These values correspond to the atomic weight divided by the usual valence; [2] for oxygen as example that is 16.0 g / 2 = 8.0 g. The Fish Tale Across the Wall Tenths and Hundredths Parts and Whole Can you see the Pattern? Correct option is A) For the relation - NaoH+3cl 25Nacl+Naclo 3+3H 2O In 1st case, cl 20Nacl 1 O.N. the equivalent weight of chlorine is 35.453, which is also it's atomic weight. Mg + 2HCl MgCl 2 + H 2 Since 24 grams of magnesium is equal to 2 grams of hydrogen, the equivalent weight of magnesium is 12. The equivalent weight of metal chloride is jee jee mains some basic concepts of chemistry mole concept Please log in or register to answer this question. Valency = +3 (As the valency of chlorine is -1 and there are three ions of chlorine) Keep the values in the formula to find the equivalent weight. Number of parts by weight of a substance that combines with or displace directly or indirectly 1.008 parts by weight of Hydrogen or 8 Parts by weight of Oxygen or 35.5 parts by weight of chlorine. The equivalent weight of metal is: Q. Chlorine molecular weight Molar mass of Cl = 35.453 g/mol Convert grams Chlorine to moles or moles Chlorine to grams Percent composition by element Calculate the molecular weight of a chemical compound Enter a chemical formula: Browse the list of common chemical compounds. The gram equivalent of an element can be defined as the weight that either combines or displaces 1.008 grams of the hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine in the respective molecules. If it was involved in a reaction involving the double bonds, there are 3 of . These values correspond to the atomic weight divided by the usual valence; for oxygen as example that is 16.0 g / 2 = 8.0 g. 5 parts by mass of chlorine, or one gram equivalent of any other element, is the value of the equivalent mass of the . Thus, in other words, gram equivalent or the equivalent weight of a substance is the mass of the substance that can displace 1.008 grams of hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine. The equivalent mass of a substance is the number of parts by mass of the substance which combines with or displaces or contains 1.008 parts by mass of hydrogen, 8 part by mass of oxygen, or 35.5 part by mass of chlorine. Additional Information: We use hot and concentrated sodium hydroxide for this reaction. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. Therefore, Equivalent mass of C l 2 = 3 x 71 5 = 42.6 Therefore, the answer is - option (a) - The equivalent weight of chlorine molecule in the given reaction is 42.6. If the equivalent mass is expressed in grams then it is called gram equivalent mass (GEM). 5. The equivalent weight of chlorine molecule in the equation:3Cl 2+6NaOH5NaCl+NaClO 3+3H 2O. 0.2. 7 4. The Equivalent weight of the element is 3. These values correspond to the atomic weight divided by the usual valence; for oxygen as example that is 16.0 Use in polymer chemistry View solution > A metal oxide contains 60% metal. 0.07. metric teaspoon. The equivalent weight of the metal is. Hard. Equivalent wt is the wt of that molecule i.e. It gives different products on reaction with cold and dilute sodium hydroxide. That mean Cl valency is 1 Lawrence C. FinTech Enthusiast, Expert Investor, Finance at Masterworks Updated Jul 21 Promoted This might sound unconventional, but hands down I'd go with blue-chip art. 74.5 g of metal chloride contains 35.5 g of chlorine. Performing division. The atomic weight of the element is : Medium. NaOH + HCl NaCl + H 2 O All elements combine with each other according to the laws of chemical combination, and the number of parts by which an element combines with 1 1 1 part by mass of hydrogen, or 8 8 8 parts by mass of oxygen, or 35.5 35.5 3 5. Equivalent mass of element Number of parts by mass of an element which reacts or displaces from a compound 1.008 parts by mass of hydrogen, 8 parts by mass of oxygen and 35.5 parts by mass of chlorine, is known as the equivalent weight of that element. 0.2. (2) Adding (1) & (2) 1M+ 5M 135.5+ 535.5 3.5+7.1 42.6 So, the correct option is A View solution > View more. . View solution. A metal chloride contain 47.22 % metal.Calculate the equivalent weight of metal. (1) In 2 ndcase,cl 20Naclo 3 O.N. x molar mass number of electrons taking part in the reaction Therefore, equivalent mass of C l 2 = 3 71 5 = 42.6 These values correspond to the atomic weight divided by the usual valence; for oxygen as example that is 16.0 g / 2 = 8.0 g. The equivalent weight of metal is: Medium. density of chlorine gas is equal to 2.898 kg/m. wt of Cl2 divided by its valency . There are Nine methods to determining Equivalent weight 1.Hydrogen displacement method Formula: 71/1. Hence, the equivalent weight of nitrogen in NCl3 is 4.67 g/eq. NCERT Solutions. The range of Cl atomic weights in nature and in . 5 g of metal chloride contains 3 5. What is equivalent weight of benzene? Its equivalent weight is. The equivalent weight of an element is the mass which combines with or displaces 1.008 gram of hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine. Illustration: CLASSES AND TRENDING CHAPTER. Step 2: Calculate the mass of element and chlorine in 1 . The equivalent weight of an element is the mass which combines with or displaces 1.008 gram of hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine. 1 cubic meter of Chlorine gas weighs 2.898 kilograms [kg] 1 cubic inch of Chlorine gas weighs 0.00167515 ounce [oz] Chlorine gas weighs 0.002898 gram per cubic centimeter or 2.898 kilogram per cubic meter, i.e. The equivalent weight of a substance may vary with the type of reaction it undergoes. From the equivalent weight of the metal oxide we get the weight of the metal = 24g Therefore the metal chloride formula = MgCl2 n- factor is 2 therefore equivalent weight of metal chloride = M/2 = 95/2 =47.5g Les McLean Ph.D. in Engineering Author has 4.9K answers and 8.3M answer views 4 y XOxide = 40g X= 40 - 16 = 24g Assuming it is reacting with chlorine and UV light, the functionality is 6 so the equivalent weight would be 78/6 = 13. Chlorinated solvents are reported to have ( 37 Cl) values ranging from at least 6.0 to +4.4 , corresponding to x ( 37 Cl) = 0.2411 to 0.2430 and Ar (Cl) = 35.450 to 35.454. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. H 2 + Cl 2 2HCl Since 2 grams of hydrogen react with 71 grams of chlorine, the equivalent weight of chlorine is 35.5. Equivalent weight of chlorine molecule in the equation is : `3Cl_(2)+6NaOHrarr5NaCl+NaClO_(3)+3H_(2)O` To use this online calculator for Equivalent Weight, enter Molecular Weight (MW) & N Factor (nf) and hit the calculate button. The equivalent weight of an element is the mass which combines with or displaces 1.008 gram of hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine. Equivalent weight =. The percentage by weight of any atom or group of atoms . Question A metal chloride contain 47.22% metal.Calculate the equivalent weight of metal. Percent active chlorine values have now virtually replaced the older system of chlorometric degrees: 1% active chlorine is equivalent to 3.16 Cl. Therefore, 70.9 / 58.39 = 1.214 or 121.4%. The equivalent weight of metal is: Hard. The chlorine isotopes of those compounds may also be fractionated by biochemical degradation reactions. Solution Equivalent weight = (Mass of metal / Mass of chlorine) 35.5 = 47.22/ (100-47.22) * 35.5 = 47.22/52.78 * 35.5 = 31.76 Chemistry Standard XII Suggest Corrections 6 So the equivalent weight of oxygen is 8. `74.5 g` of a metallic chloride contain `35.5 g` of chlorine. density of chlorine is equal to 2.898 kg/m.In Imperial or US customary measurement system, the density is equal to 0.1809 pound per cubic foot [lb/ft], or 0.0016752 ounce per . 8 2. The Equivalent weight of the element is 14. Now molar mass of elemental chlorine = 35.5 amu Therefore, molar mass of chlorine gas, C l 2 = 2 35.5 a m u = 71 a m u equivalent mass of an oxidizing or reducing agent = moles of oxidising or reducing agent. In the example of lithium hypochlorite, molecular weight 58.39, it only takes 58.39 grams to equal the bleaching power of 70.90 grams of dichlorine. increase by 5 so n - factor = 5 Equivalent weight = 5M. Chlorine: Cl: 35.453: 3: 65.571%: Iron: Fe: 55.845: 1: 34.429% . View solution > The vapour density of a chloride of an element is 3 9. The equivalent weight of an element is the mass which combines with or displaces 1.008 gram of hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine. The valency of a metallic element is 2 and its equivalent weight 32.
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