【解析】molar mass摩尔质量:0.88g/0.02mol=44g/molChemical formula求化学方程式,楼主你没给完整帮不到你。如果满意,请采纳,有任何疑问也欢迎提问,谢谢。相关推荐 1【题目】The mass of 0.02mol of a substanceis 0.88g1.what is the molar mass of this substance?2.what is its chemical formula?求答案...
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 Question What is the molar mass of barium nitrate? What is the molar mass of Ba(NO3)2?
The gram molecular mass of chlorine is 35.453 g/mol.Since this is a decimal value, there must be multiple isotopes of chlorine. Rounding this average... Learn more about this topic: Molar Mass | Definition, Formula & Examples from
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 Question What mass grams of nitric acid, HNO, is required to neutralize (completely react with 4.30 g of Ca(OH) according to the acid-base re...
What is fluorine's molar mass? What is the formula for fluorine gas? What is helium-4 isotope? What is the symbol for fluorine? What are the elements of an isotope? What is the chemical formula for fluorine gas? What is the electronegativity of fluorine?
Molar Mass Calculator Common Compounds Periodic Elements Chemical Formula HCl also known as Hydrochloric Acid Molar Mass of HCl: 36.46 g/mol ElementSymbolAtomsMass % Hydrogen H 1 2.8% Chlorine Cl 1 97.2%Meet the Mole A mole of a substance is defined as a specific number of atoms or ...
Molecular massmay be calculated bytaking the atomic mass of each element present and multiplying it by the number of atoms of that element in the molecular formula. Then, the number of atoms of each element is added together. For example. to find the molecular mass of methane, CH4, the fi...
What Is Solar Power? Biology What Is the Largest Predator That Ever Lived? Related Articles What Is Molar Concentration? What Is Equivalent Weight? What Is Peptide Molecular Weight? Discussion Comments Byanon303237— On Nov 13, 2012 But are there any new ideas and theories about molarity?
Magnesium oxide (chemical formula: MgO) is a compound composed of magnesium and oxygen elements. Relative molecular mass is the ratio of the mass of a substance molecule to the mass of carbon-12 isotope. It can be used to describe the size of the Magnesium oxide molecule's mass. What ...
Rearranging this equation to solve for n, we get:n = PV/RTThe mass of oxygen in the cylinder can then be calculated as:m = n * M where M is the molar mass of oxygen.First, let's calculate the initial volume of the cylinder:V1 = 0.07 m^3 Next, let's calculate ...