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A sample of aluminum increases

A sample of aluminum increases its temperature from 20.1oC to 162.5oC byabsorbing 2175 J of heat. What is the mass of the
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2. asked by Anonymous
3. 371 views
A sample of aluminum metal absorbs 10.3 J of heat, upon which the temperature of the sample increases from 23.2 °C to 30.5 °C.
1. 1 answer
2. 33 views
The temperature of a 2.0 g sample of aluminum increases from 25 to 30 degrees celcius. How many joules of heat energy were
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2. asked by Nichole
3. 1,941 views
A 28.4 g sample of aluminum is heated to 39.4 C, then is placed in a calorimeter containing 50.0 g of water. Temperature of
1. 2 answers
2. asked by Ish
3. 4,451 views
A 0.3120 g sample of a compound made up of aluminum and chlorine is dissolved in 150 mL H2O. When excess AgNO3 is added, 1.006 g
1. 3 answers
2. asked by Anonymous
3. 539 views
A 4.78-g sample of aluminum completely reacts with oxygen to form 6.67 g of aluminum oxide Use this data to calculate the mass
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2. asked by Luis
3. 1,932 views
If a 200-mm test tube is substituted for the gas buret in a Aluminum Analysis experiment ( collect H2 from the sample ,and
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2. asked by lamis
3. 475 views
How many moles of aluminum are presented in a 0.856g sample of aluminum can? Assume that the can is pure aluminum.
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2. asked by M
3. 480 views
A 4.91 g sample of aluminum completely reacts with oxygen to form 6.85 g of aluminum oxide. Use this data to calculate the mass
1. 2 answers
2. asked by hannah
3. 690 views
a sample of aluminum has a mass of 6.3g calculate the number of atoms of aluminum in the sample
1. 1 answer
2. 77 views