How to use mole in a sentence. Find similar answers. These sentences come from external sources and may not be accurate. Note that the coefficients in front of the " x " correlate to the mole ratios of the reactants to the product. Learn more in the Cambridge French-English Dictionary. The beta couple is Marguerite's friend Henriette, having an affair with La Môle's friend Coconnas. Only authorized users can leave an answer! 2CH4 + 2NH3 + 3O2 2HCN + 6H2O. WORD ORIGINS ; LANGUAGE QUESTIONS ; WORD LISTS; SPANISH DICTIONARY; More. add. Also state the mole ratio of the products. The definition of Mole is followed by practically usable example sentences which allow you to construct your own sentences based on it. The mole is used in chemistry to represent 6.022 × 10 23 of something, but it can be difficult to conceptualize such a large number. Stoichiometry is of fundamental importance in modern chemistry. GRAMMAR A-Z ; SPELLING ; PUNCTUATION ; WRITING TIPS ; USAGE ; EXPLORE . The stoichiometry of the material cannot be readily adjusted as is the case with VPE. what volume in liters, does this gas sample occupy … The molar mass is a bulk, not molecular, property of a substance. English A mole's software for constructing models of its world will be customized for underground use. The mole is an important concept for talking about a very large number of things — 6.02 x 10 23 of them to be exact. a chemical reaction produced 2.50 moles of nitrogen gas. Nonpolar Molecule Definition and Examples. Learn chemistry moles units with free interactive flashcards. Update: I can't figure it out! The mole is a unit of measurement that is mathematically sound when counting atoms and molecules. Watch this video to learn more. Another word for mole. The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kg of carbon-12; its symbol is ’mol.’ 2. Based on the mole, a large number of national standards for important measurands in chemistry have been introduced in recent years so that these measurements are now traceable to the … Find answers to questions asked by student like you. moles are usually less than 1/4 inch (about 6 millimeters) in diameter — the size of a pencil eraser. more_vert. It is known as the Avogadro number. Please Help. Molecular Formula for Common Chemicals. ENGLISH DICTIONARY; SYNONYMS; TRANSLATE; GRAMMAR . Teach Yourself Chemistry Today. It provides a bridge between the atom and the macroscopic amounts of material that we work with in the laboratory. Polar Bond Definition and Examples … Choose from 500 different sets of chemistry moles units flashcards on Quizlet. Compound Definition in Chemistry . Answers. 10 sentence examples: 1. Solution for How many moles of H+ ions are present in 167 mL of 0.116 M nitric acid solution?' 4. The existence of several definitions of the mole has been pointed out before,(3,4,8,10,25) but often the simple number definition of eq 1 was considered as objectionable, and it has therefore not been written as an equation in the peer-reviewed literature. mole ratio in a sentence - Use "mole ratio" in a sentence 1. Mole used in a chemistry sentence . GRAMMAR . Volume ratio equals mole ratio, hence half of 50 = 25 litres. Is Water a Compound or an Element? This module shows how the mole, known as Avogadro’s number, is key to calculating quantities of atoms and molecules. It allows the chemist to weigh out amounts of two substances, say iron and sulfur, such that equal numbers of atoms of iron and sulfur are obtained. __mol H menu ... Related Chemistry Q&A. 2. Update 2: Oh, and I need it soon- If I don't get it, My brother will fail Chemistry...and have to repeat 12th grade. GED Study Guide for Chemistry. 3. 4. Chemistry, 22.06.2019 18:30 How many moles of lead are in 1.50 x 10^12 atoms of lead? Context sentences for "mole" in Polish. If you are not satisfied with the answer or you can’t find one, then try to use the search above or find similar answers below. The molar mass is an average of many instances of the compound, which often vary in mass due to the presence of isotopes. One mole of atoms contains 6 x 10 23 atoms, no matter what element it is. It helps you understand the word Mole with comprehensive detail, no other web page in our knowledge can explain Mole better than this page. could you explain the answer as well and not just give it to me i am refreshing for finals and i … mass = number of moles × molar mass. See more ideas about mole science, mole, mole day. Molecules and Moles in Chemistry. Can't find the answer? This is a very large number: it is 6 with 23 zeros after it. Th The mole is widely used in chemistry as a convenient way to express amounts of reactants and products of chemical reactions. There are some defects that leave the stoichiometry unaffected. 1 Answer. For example, the chemical equation 2H 2 + O 2 → 2H 2 O can be interpreted to mean that for each 2 mol dihydrogen (H 2) and 1 mol dioxygen (O 2) that react, 2 mol of water (H 2 O) form. GRAMMAR A-Z ; SPELLING ; PUNCTUATION ; WRITING TIPS ; USAGE ; EXPLORE . The Periodic Table of Comic Books lets you look up comic books that have referred to a given element! | Meaning, pronunciation, translations and examples Learn more. Find more ways to say mole, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Rarely, moles present at birth (congenital nevi) can be much bigger, covering wide areas of the face, torso or a limb. The mole definition, as used in chemistry, chemical engineering, and physics. One mole of NaOH (Sodium hydroxide) is equal to 39.997 grams of NaOH. WORD … -.-'' Answer Save. where mass is in grams and the molar mass is in grams per mole. Italian Translation of “mole” | The official Collins English-Italian Dictionary online. In a sentence, state the mole ratio of the reactants. The mole establishes a connection between the SI and chemistry. mole meaning: 1. a small mammal that is almost blind, has dark fur, and lives in passages that it digs…. What Is a Chemical Formula? chemistry moles examples mole concept MOLE concept solution greatest mass unit mole concepts examples examples of mole concepts atomic mass unit of O-10 how to measure atomic mass unit tutorial on moles and molecular mass example of mole to mass how to calculate mole concept mole concept table avogadros number using two moles of CO exam on mole concept MOLE MASS … bab.la is not responsible for their content. The mole is a central concept in chemistry: Molar masses are used throughout chemistry, concentrations in mol/L are widely used in various equilibrium calculations in general chemistry, and many quantities in physical chemistry, including the chemical potential, are “molar”, with “/mol” in the units. 2. Watch this video and then complete the “Think” questions that follow. La Reine Margot by Alexandre Dumas can be read as the story of two guys, and their two girlfriends: the alpha couple is Marguerite de Valois (Margot), who's having a passionate affair with the protestant La Môle (sort of historically attested). With the aid of the mole, quantitative relations in chemistry can be made traceable to SI units and measurements internationally compared. How do you use mole in a sentence? The page not only provides Urdu meaning of Mole but also gives extensive definition in English language. Learn more. 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