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Is H2SO4 heterogeneous or homogeneous?
Both homogeneous and heterogeneous catalysts are used to increase the reaction rate. A homogeneous catalyst such as sulfuric acid (H2SO4), hydrochloric acid (HCl), and para-toluene sulfonic acid (p-TSA) acts as a protonating catalyst during the esterifica- tion reaction [3,4].
Is H2SO4 an element compound homogeneous mixture or heterogeneous mixture?
Matter
| Question | Answer |
|---|---|
| Is SULFURIC ACID an element, compound, mixture, or none? (H2SO4) | Compound – made of more than one element and chemically combined |
| Is BISMUTH an element, compound, mixture, or none? (Bi) | Element – on the periodic table (only one capital letter) |
What kind of mixture is H2SO4?
Is Sulfuric Acid Compound or Mixture? Sulfuric acid (H2SO4) is a compound of hydrogen, sulfur, and oxygen that combine chemically. It’s not a mixture because the ratio of composition is fixed.
Is sulphuric acid a mixture?
Pure sulfuric acid has a specific gravity of 1.830 at 25 °C (77 °F); it freezes at 10.37 °C (50.7 °F). This mixture of sulfuric acid and water boils at a constant temperature of 338 °C (640 °F) at one atmosphere pressure. Sulfuric acid is commonly supplied at concentrations of 78, 93, or 98 percent.
Is H2SO4 a pure substance?
Sulfuric acid is a corrosive mineral acid used in labs, batteries, and manufacturing. The acid reacts with most metals to make sulfate and hydrogen gas and reacts violently when water is added. Sulfuric Acid (H2SO4) is a strong mineral acid that has is colorless when pure.
Is pure sulfuric acid a solution?
It is a colorless, odorless and viscous liquid that is miscible with water. Pure sulfuric acid does not exist naturally on Earth due to its strong affinity to water vapor; for this reason, it is hygroscopic and readily absorbs water vapor from the air….Sulfuric acid.
| Names | |
|---|---|
| Melting point | 10.31 °C (50.56 °F; 283.46 K) |
Is uranium a homogeneous or heterogeneous mixture?
Elements, Compounds, and Mixtures
| A | B |
|---|---|
| water | compound |
| fertilizer | mixture |
| milk | mixture |
| uranium | element |
Is uranium a mixture or pure substance?
Natural uranium is a mixture of three types or isotopes called U-234/234U, U-235/235U and U-238/238U. All three are the same chemical, but they have different radioactive properties….4.3Related Element.
| Element Name | Uranium |
|---|---|
| Element Symbol | U |
| Atomic Number | 92 |
Is H2SO4 soluble?
Sulfuric acid is a colorless oily liquid. It is soluble in water with release of heat.