For us lay people it's enough to know that Soil pH is a measure of how acidic or alkaline our soil is. The pH is a logarithmic scale that goes from 0 to 14 with 0 being most acidic, 7 being neutral and 14 being most alkaline. Because it's a logarithmic scale each jump is a te...
Why does orange juice have a pH of 3? Ammonium (NH4+) can be converted to a gas and lost from soil. What is this process called and what conditions would favor this process? Describe the process that causes solutions of certain metal ions to be acidic. Is the ripening of fruit a phys...
Acid mine drainage refers to the acidic water that forms when surface water (which can mean rainwater, snowmelt, pond water, etc.) and air are exposed to iron sulfide, typically pyrite, a solid waste byproduct of coal mining. A water sample that reads below a pH of 7 is considered “a...
Similarly, an aqueous solution whose pH is less than 7 at 25 degree centigrade is considered acidic, whereas, a solution with pH more than 7 are basic or alkaline in nature. The pH value 7 at 25 degree centigrade indicates a neutral solution for example; pure water due to the equal conce...
High acidic content in rain and other forms of precipitation can also destroy the nutritional value of topsoil, starving crops of necessary nourishment. The alterations to soil makeup can prove deadly to certain plant species, such as maple trees, that are dependent on lowacid soilin order to ...
Hint: We need to know that the pH tells the acidity and basicity of any aqueous solution or substance. If pH is more than seven the substance will be basic. If pH is less than seven then the substance is acidic. A pH is the concentration of ${H^ + }$ ions in any aqueous solution...
This richness is attributed to the soil’s ability to hold onto nutrients and release them slowly over time, ensuring a consistent nutrient supply to plant roots. The pH level of loam soil usually ranges from neutral to slightly acidic, which is ideal for most plants. This pH balance is ...
— 6 to 6.5 or so — is favorable for most trees. Soil pH influences which organisms are present in the soil food web and also the availability of mineral elements (which are absorbed through water) for the tree. Trees will struggle in soils that are either too alkaline or too acidic. ...
Why Do We Test our Water for Ph? Again, pH is a numerical value that is used to determine if the water is acidic. The water quality regulations specify that the tap water should have a pH level of 6.5 to 9.5. Water leaving the treatment works should have a pH of 7 and 9. Howeve...
Thanks to the world’s ballooning population, the amount of waste we produce on a daily basis has also skyrocketed. Click to read more...