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Calculate the average density of

I am trying to calculate my percent error for an experiment conducted. I need to compare my average density calculated to the
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2. asked by Hannah
3. 1,069 views
The density of freshwater is 1.0 g/mL. The density of average seawater is 1.03 g/mL. Use the formula to calculate the density of
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2. 74 views
A 1.0 kg mass weighs 9.8 N on Earth's surface, and the radius of the Earth is roughly 6.4 x 10^6 m. Calculate the average
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2. asked by Rebecca
3. 2,333 views
Sea water contains an average of 270 ppm of sulfate ion. Calculate the molar concentration of sulfate given that the average
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2. asked by xavier
3. 1,202 views
Calculate the average density of planet Pluto, given its mean distance from the sun is 5.91×109 km, its radius is 1137 km, its
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2. asked by JS
3. 982 views
A star is estimated to have a mass of 2 X 10^36 kg. Assuming it to be a sphere of average radius 7.o X 10^5 km. Calculate the
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2. asked by wesley
3. 4,428 views
A star is estimated to have a mass of 2.0 ✕ 1036 kg. Assuming it to be a sphere of average radius 6.8 ✕ 105 km, calculate
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2. asked by gavin
3. 228 views
an object weighs 0.48 Newton in air and 0.18 Newton when fully immersed in water calculate the relative density of solid being
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2. asked by Vanessa
3. 515 views
A star is estimated to have a mass of 1 ✕ 1036 kg. Assuming it to be a sphere of average radius 7.0 105 km, calculate the
1. 2 answers
2. asked by CJ
3. 2,327 views
Two students need to determine the density of iron for part of an experiment. Using the information in the table below,
1. 11 answers
2. 170 views