Chemistry Simulation

평형 상수 구하기 Equilibrium Constants

Equilibrium Constants

You can click the particle with the mouse. Chemical equilibrium In a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no…
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압력과 면적의 관계 Pressure and Pressing Area

Pressure and Pressing Area

Pressure is defined as force per unit area. It is usually more convenient to use pressure rather than force to describe the influences upon fluid behavior. The standard unit for pressure is…
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중화 반응 모형 Neutralization Reaction Model

Neutralization Reaction Model

Reset NaOH KOH NH₄OH Ca(OH)₂ Ba(OH)₂ HCl HNO₃ H₂SO₄ H₂CO₃ Click on the substance and put it in the water tank. Neutralization Neutralization is a chemical reaction in which an acid and…
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앙금 생성 반응 Sediment Reaction

Precipitation Reaction

Reset BaCl₂ CaCl₂ NaCl Na₂SO₄ Na₂CO₃ K₂SO₄ KNO₃ AgNO₃ Precipitation reaction is a type of reaction when two solutions react to form a insoluble solid (ionic salt) A lot of ionic compounds…
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바이메탈 Bimetal


Thermostatic Bimetal is comprised of two metals with different coefficients of thermal expansion (CTE) that are bonded together. It is this difference in CTE of the component metals that give Thermostatic Bimetals…
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용해 과정 Dissolution Process

Dissolution Process

Run Dissolving Dissolving means that the solute diffuses into the solvent and mixes. It is a common case that salt or sugar is dissolved in water. Solvents are often liquid, mostly water.…
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용액의 반응 속도 Reaction Rate of Solution

Reaction Rate

Reset Synthetic Reaction(● + ● → ●) How do the concentration curves of reactants and products appear over time? Press the button to synthetic reaction.

에스터(에스테르) Ester


Another Fruit Another Fruit Ester Ester is a organic compounds having a -COO- group in the middle of their molecular structure. Esters usually have fragrance and are found in perfumes, herbal oils…
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물질의 상태 Status


State of matter The material around us exists in three states (solid, liquid, gas) depending on temperature. Solids do not change shape and volume like ice, trees, and so on. The liquid…
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물의 상태 변화 Status Change of Water

Status Change of Water

Reset Run Melting point and heat of fusion When you apply heat to ice (solid), the temperature rises gradually. By the way, when the ice melts, the temperature does not rise. That…
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표준 환원 전위 Standard Reduction Potentials

Standard Reduction Potentials

Standard hydrogen electrode The hydrogen standard electrode is a platinum electrode plugged in a 1 M solution of H+. This platinum electrode should be in equilibrium with H+ at 1 atmosphere of…
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