Acidic Ph Links

Bubble-propelled microrockets 'may work in stomach acid'

Washington, Feb 9 (ANI): Scientists have designed tiny "micromotors" that propel themselves through acidic environments using hydrogen bubbles.

Shiny Science: Make Homemade Nontoxic Glass Cleaner

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Acid Rain Change

Acid rain is a rain or any other form of precipitation that is unusually acidic, meaning that it possesses elevated levels of hydrogen ions (low pH). It can have harmful effects on plants, aquatic animals, and infrastructure. Acid rain is caused by emissions of carbon dioxide, sulfur dioxide and nitrogen oxides which react with the water molecules in the atmosphere to produce acids. Measurable ...

Hydrogen from acidic water: Potential low cost alternative to platinum for splitting water

A technique for creating a new molecule that structurally and chemically replicates the active part of the molybdenite catalyst paves the way for developing catalytic materials that can serve as effective low-cost alternatives to platinum for generating hydrogen gas from water.

Linda Smith : Soil test leads to right mix

You've finally had your soil tested and have received the results. The test may have revealed that your soil is either too acidic or too alkaline. Now what do you do?

Ocean Acidification Study Helps Scientists Evaluate Effects On Marine Life

Might a penguin's next meal be affected by the exhaust from your tailpipe? The answer may be yes, when you add your exhaust fumes to the total amount of carbon dioxide lofted into the atmosphere by humans since the industrial revolution. One-third of that carbon dioxide is absorbed by the world's oceans, making them more acidic and affecting marine life. A UC Santa Barbara marine scientist and a ...

Hydrogen from acidic water: Researchers develop potential low cost alternative to platinum for splitting water

A technique for creating a new molecule that structurally and chemically replicates the active part of the widely used industrial catalyst molybdenite has been developed by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab). This technique holds promise for the creation of catalytic materials that can serve as effective low-cost alternatives to platinum for generating ...

Broadest study of ocean acidification to date helps scientists evaluate effects on marine life

( University of California - Santa Barbara ) Might a penguin's next meal be affected by the exhaust from your tailpipe? The answer may be yes, when you add your exhaust fumes to the total amount of carbon dioxide lofted into the atmosphere by humans since the industrial revolution. One-third of that carbon dioxide is absorbed by the world's oceans, making them more acidic and affecting marine ...

Major study of ocean acidification helps scientists evaluate effects of atmospheric carbon dioxide on marine life

Might a penguin's next meal be affected by the exhaust from your tailpipe? The answer may be yes, when you add your exhaust fumes to the total amount of carbon dioxide lofted into the atmosphere by humans since the industrial revolution. One-third of that carbon dioxide is absorbed by the world's oceans, making them more acidic and affecting marine life.

Will bubble-powered microrockets zoom through the human stomach?

Scientists have developed a new kind of tiny motor — which they term a "microrocket" — that can propel itself through acidic environments, such as the human stomach, without any external energy source, opening the way to a variety of medical and industrial applications. Their report in the Journal of the American Chemical Society describes the microrockets traveling at virtual warp speed for ...