You can identify a base by tasting or touching it - bases have a bitter taste and feel slippery or soapy to the touch. In addition, bases turn red litmus paper blue and have a pH greater than 7. Common examples of bases include soap, baking soda, and ammonia.
To identify a base from its chemical formula, look for hydroxide ions (OH-) in the formula. Bases typically contain hydroxide ions, which give them their characteristic properties.
Yes, it is false. It's not safe to identify a base by touching or feeling it as some bases can cause skin irritation or burns. It's best to use indicators or pH strips to test for the presence of a base.
False. A safe way to identify a base is to use an indicator or pH paper to test the substance's pH level. Bases have a pH above 7 and can cause skin irritation or burns if touched directly.
The nitrogenous base numbering system in molecular biology is used to identify and characterize DNA sequences by assigning a specific number to each base in the sequence. This numbering system helps scientists accurately describe the order and composition of the bases in a DNA molecule, which is crucial for understanding genetic information and conducting research on DNA.
Feeling a base can be dangerous as some bases are caustic and can cause skin irritation or burns. It is safer to use pH strips or a pH meter to test the alkalinity of a substance.
Base -7 Exponent 12
The base is 7 and the exponent is 3.
true
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No. Contact with a strong base can cause severe chemical burns.
The answer depends on the context. The base in an exponential term is quite different to that in a polygon or a polyhedron. A base in chemistry is even more different.
To identify a base from its chemical formula, look for hydroxide ions (OH-) in the formula. Bases typically contain hydroxide ions, which give them their characteristic properties.
Aggrandize's etymology includes the Latin base -grandis, meaning great.
A base contain the anion (OH)- and an acid contain the cation H+.
The unique sequence of DNA base pairs that can be used to identify a person at the molecular level is called a DNA fingerprint.
Bases are often bitter tasting and have a slippery texture. However using taste and/or touch to identify a base is not recommended ,because touching or consuming a strong base is dangerous.
that is dangerous. so its false