Strong electrolytes dissociate completely in water to form their respective ions. the equation that represents this dissociation is known as the ionic equation. the equation that gives the description of all the ionic and non-ionic species present in the reaction is known as the total ionic equation, which is the same as the complete ionic equation. however, not all of the ions represented in the total ionic equation undergo the reaction. the ions that are present on both sides of the total ionic equation are known as spectator ions. when the spectator ions are removed from the total ionic equation, you get the net ionic equation. the total ionic equation and the net ionic equation for a chemical reaction consider the neutralization reaction between potassium carbonate, k2co3, and hydrobromic acid, hbr, forming the salt potassium bromide, kbr, carbon dioxide, co2, and water, h2o. the balanced chemical equation for the reaction is k2co3(aq)+2hbr(aq)→2kbr(aq)+co2(g)+ h2o(l) in the reaction, k2co3, hbr, and kbr are strong electrolytes, so these compounds dissociate completely in water to form their respective ions. the total ionic equation is 2k+(aq) + co32−(aq) + 2h+(aq) + 2br−(aq)→2k+(aq) + 2br−(aq) + co2(g) + h2o(l) to obtain the net ionic equation, the spectator ions k+ and br− are removed: co32−(aq)+2h+(aq)→co2(g)+h2o(l) using the chemical formula templates when writing chemical equations in mastering, indicate the physical states using the abbreviation

according to the u.s. department of agriculture, the label of "certified organic" comes with a set of highly regulated standards for environmental stewardship and resource conservation. some of these include maintenance and improvement of soil quality, prevention of ground and surface water contamination, greenhouse gas regulation, encouragement of biodiversity and conservation of water and energy (see references 1). organic practices integrate natural methods such as mulching, plant diversity, native and adapted plants, crop rotation and the introduction of beneficial insects to control pests without synthetic pesticides.

environmental implications of pesticides

synthetic pesticides ensure high crop yields. while effective in achieving this goal, pesticides contaminate soil, air, ground and surface water, as well as the plants and animals that come into contact with these contaminated sources. freshwater and marine organisms are particularly susceptible to pesticides through agricultural runoff. pesticides also reduce soil fertility (necessitating the use of synthetic fertilizers) and can travel far from the original source, contaminating water and air hundreds of miles from the location of application (see references 2).

health implications of organics

although a subject of particular debate, many recent findings show that organic food is healthier than conventionally grown food. according to the usda, an extensive european union-funded study found that organically grown foods contain more beneficial compounds, such as the vitamins and antioxidants needed to combat many diseases (see references 5). organic milk, meat and eggs are regulated to ensure they are free of hormones administered to conventional livestock and poultry.

health implications of pesticides

pesticides affect human health in three ways: through skin contact, inhalation and ingestion. acute and long-term exposure to pesticides can cause serious health problems for farmers who apply them. the majority of other people are affected by drinking contaminated water and eating contaminated marine life (see references 3). pesticides have been linked to neurological disorders, endocrine and reproductive disorders, immune system deficiencies and cancer. according to the world health organization, acute pesticide poisoning (app) is responsible for significant annual mortality, especially in developing nations (see references 4).

other important considerations

not every small farm or business owner can afford the costly certification process required to be considered "certified organic," even if the farm is not using chemicals. "transitional" farms include those that once used chemicals and are now transitioning to organic-only production. in addition, though organic farming methods offer obvious environmental benefit, an organic apple shipped from around the world creates a different set of environmental problems. locally grown food (particularly locally grown, organic food) is key in sustainable food production.

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms

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explanation: