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Zorluk: OrtaChemical Reactions and Compounds

Chemical compounds are identified by specific chemical formulas and possess distinct everyday applications and properties. Match each chemical compound on the left with its corresponding description and practical use on the right.

  • Calcium carbonate (CaCO3\text{CaCO}_3)The primary mineral compound in limestone and marble, also widely used as an antacid.
  • Sodium hydroxide (NaOH\text{NaOH})A strong alkaline base known as lye, used in soap making and heavy-duty drain cleaning.
  • Hydrochloric acid (HCl\text{HCl})A corrosive mineral acid found in gastric juices and sold commercially as muriatic acid.
  • Methane (CH4\text{CH}_4)A simple hydrocarbon gas that serves as the primary component of natural gas fuel.

Cevap

Calcium carbonate matches the primary mineral compound in limestone, marble, and antacids; Sodium hydroxide matches the strong alkaline base lye used in soap making and drain cleaning; Hydrochloric acid matches the corrosive acid found in gastric juices and muriatic acid; Methane matches the simple hydrocarbon gas that serves as the primary component of natural gas.
Each compound correctly corresponds to its standardized chemical formula, common name, and primary practical usage: Calcium carbonate (CaCO3\text{CaCO}_3) is limestone/antacid; Sodium hydroxide (NaOH\text{NaOH}) is lye/drain cleaner; Hydrochloric acid (HCl\text{HCl}) is stomach acid/muriatic acid; Methane (CH4\text{CH}_4) is natural gas fuel.

Adım Adım Çözüm

1
Analyze the formula and chemical nature of Calcium carbonate (CaCO3\text{CaCO}_3).
Identify it as an insoluble ionic salt that constitutes limestone and marble, frequently used to neutralize stomach acids.
Connecting chemical formula to geological presence and antacid utility.
2
Analyze the formula and chemical nature of Sodium hydroxide (NaOH\text{NaOH}).
Identify it as a soluble, highly caustic alkali base commonly called lye.
Distinguishing hydroxide bases and their commercial cleaning roles.
3
Analyze the formula and chemical nature of Hydrochloric acid (HCl\text{HCl}).
Identify it as a strong binary acid present in the stomach and sold as muriatic acid.
Matching common commercial acid names with biological roles.
4
Analyze the formula and chemical nature of Methane (CH4\text{CH}_4).
Identify it as a simple flammable hydrocarbon that makes up the majority of natural gas.
Classifying organic fuel compounds by molecular formula.

Anahtar Kavram

Nomenclature, chemical formulas, and practical applications of common household and industrial compounds
Tahmini Süre:1m 0s
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Konular

Chemical Reactions and Compounds

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