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What is a substance that resists a pH change when small amounts of acid or base are added?
A buffer solution is a substance that resists changes in pH when small amounts of acid or base are added. Buffers are typically composed of a weak acid and its conjugate base (or a weak base and its conjugate acid) that can neutralize added acid or base without drastic changes in pH.
Was it possible to determine if a substance was pure by just its appearance?
No, it is not always possible to determine if a substance is pure just by its appearance. Impurities can be present in small amounts and may not be visible to the naked eye. Chemical analysis is typically needed to accurately determine the purity of a substance.
What is used to heat small amounts of solid?
put the solid substance into a test tube and then heat it on a wiregauze , alittle bit far from it...thx...with best regards.. crucible and lid is used for heating small amounts of solids
What mineral group does coal belong to?
Coal belongs to the mineral group called organic minerals because it is primarily made up of organic matter, mainly carbon along with small amounts of other elements.
What is a substance that neutralizes small amounts of acids or bases?
A substance that can neutralize small amounts of acids or bases is called a buffer. Buffers help maintain a stable pH by resisting changes in acidity or alkalinity when small amounts of acids or bases are added. Common examples of buffers include bicarbonate in blood and phosphate in cells.
What Organic essential nutrients are required in small amounts by the body for health?
vitamins are required in small amounts by the body.
What is Organic essential nutrients required in small amounts by the body for health?
vitamins/fruits and vegetables
What is the complex organic substances needed in small amounts for normal growth maintenance reproduction?
Organic nutrients required in small amounts to maintain growth and normal metabolism are called vitamins. Raw materials that the body can use to assemble some vitamins are provitamins.
What is the movement of a substance from where it is in large amounts to where it is in small amounts called?
diffusion
Why is Jupiter this organdy color?
due to small amounts of organic matter
Is vitamins a mineral?
no
What is an Organic compound that organisms need in small amounts but can't produce?
A vitamin
A substance that is vital to life in small amounts?
Trace element such as vitamins and/or minerals.
Is a catalyst required in small amounts?
Yes, a catalyst is typically required in small amounts to increase the rate of a chemical reaction without being consumed in the process. It works by providing an alternative reaction pathway with lower activation energy, allowing the reaction to proceed faster.
What is uroporphyrins?
Uroporphyrin is a substance that is excreted in the urine. This is excreted in very small amounts at a time.
What are organic compounds that are necessary in small amounts to maintain good health and sustain life?
vitamins
What element has a small amounts of elemnt are required by the human body?
A trace element.
