- Moles of HCl=0+0.5=0.5 moles Total moles at equilibrium: Total moles=0.5+0.5+0.5=1.5 moles 5. Calculate Initial Vapor Density: The molar mass of NH4Cl can be calculated as: M(NH4Cl)=14+(4×1)+35.5=53.5 g/mol The initial vapor density (VD) is given by: VD=mass of compoundmoles...
Science Chemistry Molar mass Assuming you have plenty of {eq}\rm HCl {/eq}, what mass of {eq}\rm Al {/eq}, in {eq}\rm g {/eq}, is required to produce {eq}\rm 256.0\ g\ AlCl_3 {/eq}?Question:Assuming you have plenty of {eq}\rm HCl {/e...
The mass of a substance required to produce a certain mass of another substance in a certain chemical reaction is calculated by using the balanced chemical equation which provides the exact molar ratio of the species.Answer and Explanation: ...
Ga2O3 Molar Mass Ga2O3 Oxidation Number Aluminium - Al Aluminum 13Al Element 13 Al Molar Mass Al Oxidation Number Products Aluminum Oxide - Al2O3 Aluminium Oxide Poraminar Martoxin Lucalox Ketjen B Jubenon R Hypalox Ii Fasertonerde Al2O3 Molar Mass Al2O3 Oxidation Number Ga3 Calcul...
Cell and batteries are used for generating electricity from the chemical reactions taking place in it. They are a type of electrochemical cell and it is also known as the galvanic cell.Answer and Explanation: Given, Mass of Zn present = 25.0 g Molar mass of Zn = ...
Also, we see that the molecular mass of any substance in grams constitutes 1 mole of the substance. Answer and Explanation: Given: Amount of CaCl2 dissolved in the solution is m=1.004g. Molar mass of CaCl2...Become ...
Let amount of Na(2)CO(3) in 1 gm of mixture be ‘a’ and since Na(2)CO(3) and NaHCO(3) are in equimolar amounts. (a)/(106) = ((1-a))/(84) :. A = 0.558 gm :. "Weight of "NaHCO(3) = (1-0.558) = 0.442 gm Meq of Na(2)CO(3) + "Meq of " NaHCO(3) = "...
Molar Mass 189.14 Melting Point 232°C (dec.)(lit.) Boling Point 333.8°C at 760 mmHg Specific Rotation(α) 25.5 º (c=5,2 N HCl,dry.sub.) Flash Point >900°C Water Solubility soluble Solubility Soluble in water. Vapor Presure 2.55E-05mmHg at 25°C Appearance Powder ...
What is the g% of 180mM NaCl?Mass Percentage:The molarity of a solution describes its concentration and can be expressed in units of moles per liter, or M. The molar mass of a compound describes the mass of each individual element contained within the compound. The mass percentage (g%) ...
753K What is molar mass? Learn the definition of molar mass and how it relates to the periodic table. See examples of how to use the molar mass formula. Related to this QuestionWhat is the mass of 1.000 mol of HCl? (a) 1.01 g (b) 6 * 10^23 g (c) 35.45 g (d) 36.46 g....