Acids Vs. Bases

pH collection plate The pH carapace was invented by a biochemist named Soren Sorensen in 1909. The pH cuticle is used to circular the sulfurousity of piths. The scale has range from zero to 14; the closer a marrow is to zero on the pH scale, the more sulphurous the substance is. The closer a substance is to 14 on the pH scale, the more basic the substance is. Substances that have a pH level of seven be considered to a neutral, uncomplete vinegarishic nor basic. H+ ions. OH- ions. An Acid is a solution that has too many another(prenominal) another(prenominal) H+ ions. Bases atomic number 18 solutions that have too many OH- ions. bulletproof corrosives are known as having low pH levels on the pH scale, in the midst of 0-6 on the pH scale. Strong bases are known as having high pH levels, usually between 8 and 14 on the pH scale. Weak acids and pint-size bases have pH levels close to the middle of the pH scale; seven is considered neutral. Properties of Acid s ? ? ? ? ? Taste sour (dont taste them!)...

the word acid comes from the Latin acere, which means sour acids change litmus test test (a unsanctified veg dye) from bluing to red their aqueous (water) solutions conduct electric on-going (are electrolytes) defend with bases to system salts and water evolve hydrogen petrol (H2) upon chemical reaction with an active metal (such as fundament metals, alkaline creation metals, zinc, aluminum) Properties of Bases ? ? ? ? Taste bitter (dont taste them!) notice slippery or slimey (dont arbitrarily touch them!) bases dont change the color of litmus; they can turn red (acidified) litmus back to blue their aqueo! us (water) solutions conduct and electric menses (are electrolytes) ? React with acids to form salts and water Examples of car park Bases ? ? ? ? detergents soap lye (NaOH) household ammonia (aqueous) Examples of Common Acids ? ? ? ? ? citric acid (from accredited fruits and veggies, notably citrus fruits) ascorbic acid (vitamin C, as from certain fruits) vinegar (5% acetic acid) carbonic acid (for carbonation of soft drinks) lactic acid (in buttermilk) If you want to get a full essay, order it on our website: OrderCustomPaper.com

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