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Logan County, Ohio
Logan County is a county located in the west central portion of the U.S. state of Ohio. As of the 2020 census, the population was 46,150. The county seat is Bellefontaine. The county is named for Benjamin Logan, who fought Native Americans in the area. Logan County comprises the Bellefontaine, OH Micropolitan Statistical Area, which is also included in the Columbus-Marion-Zanesville, OH Combined Statistical Area. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (1.8%) is water. Campbell Hill, the highest natural point in Ohio at , is located northeast of Bellefontaine. Adjacent counties * Hardin County (north) * Union County (east) * Champaign County (south) * Shelby County (west) * Auglaize County (northwest) Major highways * U.S. Route 33 * U.S. Route 68 * State Route 47 * State Route 117 * State Route 235 * State Route 245 * State Route 273 * State Route 274 * State Route 287 * State R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Logan
Benjamin Logan (May 1, 1743 – December 11, 1802) was an American pioneer, soldier, and politician from Virginia, then Shelby County, Kentucky. As colonel of the Kentucky County, Virginia militia during the American Revolutionary War, he was second-in-command of all the trans-Appalachian Virginia. He became a politician and help secure statehood for Kentucky. His brother, John Logan, who at times served under him in the militia and replaced him as delegate, became the first state treasurer of Kentucky. Early and family life Benjamin Logan was born in then-vast Augusta County, Virginia, the eldest son of Scottish immigrants David and Jane (McKinley) Logan. He had seven siblings by the time his father died, when Benjamin Logan was 15. By primogeniture, Benjamin inherited the family's 860 acre (3.5 km2) farm, but would sell it when he reached legal age, then split the proceeds with his siblings and move across the Appalachian Mountains to the Holston River, where he purchase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shelby County, Ohio
Shelby County is a county in the western portion of the U.S. state of Ohio. As of the 2020 United States Census, the population was 48,230. Its county seat is Sidney. Its name honors Isaac Shelby, first governor of Kentucky. Shelby County comprises the Sidney, OH Micropolitan Statistical Area, which is also included in the Dayton-Springfield-Sidney, OH Combined Statistical Area. History The Algonquian-speaking Shawnee Native Americans had come into the area in the 18th century, displacing the Ojibwa-speaking Ottawa of the Anishinaabeg, a related language group who moved northwest. The Shawnee were joined by the Iroquois, Seneca and Mingo peoples as well, displaced by colonial encroachment to the east. In 1792 the European-American pioneer John Hardin was killed by the Shawnee in Shelby County. Early settlers named the first county seat of Hardin in his memory. Shelby County was created in 1819 from Miami County. Its original boundary included Minster and New Bremen; thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State Route 273
State Route 273 (SR 273) is a two-lane east–west state highway in Logan and Hardin counties in the U.S. state of Ohio. It begins at an intersection with State Route 31 in Mt. Victory, passes through Belle Center, and ends in a dead end on Long Island at Indian Lake. Along the way, it intersects State Route 292 (north of Ridgeway), State Route 274 (north of the crossroads of Big Springs), US 68 (at the former location of Whitestown, today occupied only by a butcher's shop), and State Route 638 (in Belle Center). It overlap Overlap may refer to: * In set theory, an overlap of elements shared between sets is called an intersection, as in a Venn diagram. * In music theory, overlap is a synonym for reinterpretation of a chord at the boundary of two musical phrases * Ove ...s State Route 117 for a short distance near Indian Lake. West of State Route 117, State Route 273 continues for two miles (3 km), to the Indian Lake community of Long Island. This is an uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OH-273
Hydroxide is a diatomic anion with chemical formula OH−. It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge. It is an important but usually minor constituent of water. It functions as a base, a ligand, a nucleophile, and a catalyst. The hydroxide ion forms salts, some of which dissociate in aqueous solution, liberating solvated hydroxide ions. Sodium hydroxide is a multi-million-ton per annum commodity chemical. The corresponding electrically neutral compound HO• is the hydroxyl radical. The corresponding covalently bound group –OH of atoms is the hydroxy group. Both the hydroxide ion and hydroxy group are nucleophiles and can act as catalysts in organic chemistry. Many inorganic substances which bear the word ''hydroxide'' in their names are not ionic compounds of the hydroxide ion, but covalent compounds which contain hydroxy groups. Hydroxide ion The hydroxide ion is a natural part of wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State Route 245
State Route 245 (SR 245) is an east–west state highway in the western portion of the U.S. state of Ohio. The western terminus of SR 245 is at an intersection with SR 29 near Rosewood. Its eastern terminus is at an exit ramp with U.S. Route 33 (US 33), US 36, and SR 4 in Marysville. Route description SR 245 travels through the northern portion of Champaign County, the southern portion of Logan County and then re-enters Champaign County; the highway also travels through the western part of Union County. No segment of this highway is a part of the National Highway System. History SR 245 was first designated in 1962. The original routing of the highway consisted of the same route as today. Prior to June 1963, SR 245 was signed as SR 275. The route was renumbered at that time due to Ohio renumbering state highways sharing the same number as Interstate highways The Dwight D. Eisenhower National System of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OH-245
Hydroxide is a diatomic anion with chemical formula OH−. It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge. It is an important but usually minor constituent of water. It functions as a base, a ligand, a nucleophile, and a catalyst. The hydroxide ion forms salts, some of which dissociate in aqueous solution, liberating solvated hydroxide ions. Sodium hydroxide is a multi-million-ton per annum commodity chemical. The corresponding electrically neutral compound HO• is the hydroxyl radical. The corresponding covalently bound group –OH of atoms is the hydroxy group. Both the hydroxide ion and hydroxy group are nucleophiles and can act as catalysts in organic chemistry. Many inorganic substances which bear the word ''hydroxide'' in their names are not ionic compounds of the hydroxide ion, but covalent compounds which contain hydroxy groups. Hydroxide ion The hydroxide ion is a natural part of wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State Route 235
State Route 235 (SR 235) is a north–south state highway in the western portion of the U.S. state of Ohio. Its southern terminus is at US 68 near the small town of Oldtown just north of Xenia, and its northern terminus is at State Route 65 at the Maumee River nearly east of Grand Rapids, west of Otsego. Prior to late 1968, SR 235's northern terminus was at an intersection with State Route 4 and then State Route 69, which ran from downtown Dayton northward to State Route 65. With the reconstruction of SR 4/SR 69 to a high speed thoroughfare from I-75 to I-70, SR 69 southwards was discontinued, and northwards from the intersection was renumbered as an almost 200 mile northern extension of SR 235. There are a number of urban legends pertaining to why this renumbering occurred. One is that the number 69 has certain sexual meanings in popular culture, and the signs kept getting stolen. (There were actually numerous cases of people stealing the signs for this route.) Anot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OH-235
Hydroxide is a diatomic anion with chemical formula OH−. It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge. It is an important but usually minor constituent of water. It functions as a base, a ligand, a nucleophile, and a catalyst. The hydroxide ion forms salts, some of which dissociate in aqueous solution, liberating solvated hydroxide ions. Sodium hydroxide is a multi-million-ton per annum commodity chemical. The corresponding electrically neutral compound HO• is the hydroxyl radical. The corresponding covalently bound group –OH of atoms is the hydroxy group. Both the hydroxide ion and hydroxy group are nucleophiles and can act as catalysts in organic chemistry. Many inorganic substances which bear the word ''hydroxide'' in their names are not ionic compounds of the hydroxide ion, but covalent compounds which contain hydroxy groups. Hydroxide ion The hydroxide ion is a natural part of wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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