For chemistry and other sciences, it is customary to keep a negative value, should one occur. Whether error is positive or negative is important. For example, you would not expect to have a positive percent error comparing actual totheoretical yield in a chemical reaction. If a positive value...
The percent yield is calculated using the ratio between the actual yield and the theoretical yield. To find the percent yield the actual yield is divided by the theoretical yield the resulting answer is multiplied by 100. What is the formula for the theoretical yield? We calculate the theoretica...
if the per cent error is very low you can neglect it but if the per cent error is high you have to calculate or measure the things again to get the absolute
So how would I go about comparing experimental data range to the actual values? Obviously I could just state that the range found experimentally was in close proximity to the printed values, which is what I did. Is there any equations used to calculate the percent error for melting point ran...
How long will it take $5,000 to grow to $6,500 if the investment earns interest at the rate of 12 percent per year compounded monthly? How do you calculate the percentage error between theoretical and experimental values? How to find the momentum in an electron through the photoelectric eff...
If you see "normal" as "expected," even in the chemical sense this is more or less on target: A normalized preparation is one that has been created in proportion or relation to an established standard. To discover how to calculate the normality of NaOH, or how to convert from normality ...
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Convert the volume to m3. Divide the mass by the volume. You will then have the density of the object in units of kg/m3. How do I calculate the density of the Earth? Note the mass of Earth in kilograms, which is 6×1024 kg. Look up the volume of the Earth in m3, which is ...
To calculate an object's density, you need the object's mass and volume. These problems show how to calculate the density of a solid and a liquid.
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