Answer:
<h3>
<em>Water's extensive capability to dissolve a variety of molecules has earned it the designation of “universal solvent,” and it is this ability that makes water such an invaluable life-sustaining force. On a biological level, water's role as a solvent helps cells transport and use substances like oxygen or nutrients.</em></h3>
Explanation:
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Answer:
6.098M
Explanation:
akording to m1v1/m2v2=n1/n2
Glucose is a simple sugar occurring both in plant and animal tissues. It has a chemical formula of (C6H12O6). Glucose is the byproduct of photosynthesis in plants and a raw material in the metabolism of animals. So, the answer to the above question is Glucose.
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In a scientific experiment, there are three types of variables: dependent, independent, and control.
Independent variables are the variables that are changed and doesn't depend on another.
Dependent variables are the variables that are depending on the independent variable. When the independent variable changes, it affects the dependent variable.
Control variables are the variables that are kept the same throughout the entire experiment. These don't change at all.
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Answer:
The correct answer is - option 1. the molarity of H changes by one order of magnitude.
Explanation:
pH is dependent on the concentration of H+ not on the volume of H+ or the salt content. The molarity of H+ changes by one order of magnitude with the change in pH of 1.0 unit that can be an increase or decrease in molar concentration by one order of magnitude or factor of 10.
Order of magnitude refers to the factor of ten or powers of ten. A change in the order is equal to the change of the exponent changes by ± 1