please help! thank you A piece of aluminum foil measures 10.3 cm by 15.7 cm and...

Question

Question

please help! thank you
A piece of aluminum foil measures 10.3 cm by 15.7 cm and weighs 9.2175 g. If the density of aluminum is 2.70 g/cm3 what is th

science chemistry

Answer 1

Similar Homework Help Questions

A piece of aluminum foil measures 10.3 cm by 15.7 cm and weighs 9.2175 g. If...

A piece of aluminum foil measures 10.3 cm by 15.7 cm and weighs 9.2175 g. If the density of aluminum is 2.70 g/cm3 what is the thickness of the foil? Show your work for full credit. Enter your answer here cm thick
Aluminum has a density of 2.70 g/cm3. A piece of foil measures 10.4cm by 5.75cm and...

Aluminum has a density of 2.70 g/cm3. A piece of foil measures 10.4cm by 5.75cm and weighs 0.268 g. What is the thickness of the foil?
Rolls of aluminum foil are 308 mm wide and 0.016 mm thick. What maximum length of...

Rolls of aluminum foil are 308 mm wide and 0.016 mm thick. What maximum length of aluminum foil can be made from 1.21 kg of aluminum?( d(aluminum)=2.70 g/cm3) Express your answer using two significant figures. Answer should be in meters.

Aluminum has a density of 2.70 g/mL2.70 g/mL. Calculate the mass (in grams) of a piece...

Aluminum has a density of 2.70 g/mL2.70 g/mL. Calculate the mass (in grams) of a piece of aluminum having a volume of 267 mLmL . Express your answer to three significant figures. Iron has a density of 7.86 g/cm37.86 g/cm3 (1 cm3=1 mL1 cm3=1 mL). Calculate the volume (in dLdL) of a piece of iron having a mass of 4.94 kgkg . Note that the density is provided in different units of volume and mass than the desired units of...
please help & show work if possible!! thank you A sample of dimethyl succinate insect repellent...

please help & show work if possible!! thank you A sample of dimethyl succinate insect repellent is 62.58% C, 9.63% H, and 27.79% O. Its molar mass is 230. g/mol. What are the empirical and molecular formulas for dimethyl succinate? Show your work for full credit. empirical formula Enter your answer here molecular formula Enter your answer here
Please help! I got this wrong. Please show work too. Thank you! Find the number of...

Please help! I got this wrong. Please show work too. Thank you! Find the number of atoms in a copper rod with a length of 9.90 cm and a radius of 1.00 cm. The density of copper is 8.96 g/cm3 Express the number of atoms to three significant figures or x ion 芻 2.64 1022 Cu atoms Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

Please answer this question: An aluminum wire having a cross-sectional area of 2.10 ✕ 10−6 m2...

Please answer this question: An aluminum wire having a cross-sectional area of 2.10 ✕ 10−6 m2 carries a current of 6.00 A. The density of aluminum is 2.70 g/cm3. Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire. Please answer correctly!!!! Thank you so much in advance! Safari File Edit View History Bookmarks Window Help 恸令49%DEE1 Mon 3:12:37 PM 6.585*10*-5 X Your response is off by a multiple...
What is the mass of a gold cylinder that is 6.27 cm long and has a...

What is the mass of a gold cylinder that is 6.27 cm long and has a radius of 3.62 cm? Metal Density (g/cm3) Gold 19.32 Lead 11.34 Aluminum 2.70 Copper 8.96 Silver 10.50 Round your answer to a whole number. Thank you so much
10.005 m 10.00 10.05oom = 26.055 3dcc. 10.0500 m P 4. Significant figures and units. The...

10.005 m 10.00 10.05oom = 26.055 3dcc. 10.0500 m P 4. Significant figures and units. The density of aluminum is 2.70 g/mL. An aluminum foil measuring 20.5 am in length and 15.2 cm in width has a mass of 1.683 grams, what is the thickness of the foil in centimeters reported to the correct number of significant figures? 1 mL - exactly 1 cm'. Show your work. lxwxh ness 20.5cm x 15.2 cm x X 2no- -4.54 density om 1.683...

1). Determine the thickness of a piece of platinum foil that has a mass of 2.000...

1). Determine the thickness of a piece of platinum foil that has a mass of 2.000 g, and has length and width of 9.85 cm and 5.20 cm, respectively. Note that the density of platinum is 21.45 g/cm3 . 2). A 100.06-g piece of tungsten metal is dropped into a graduated cylinder containing water. If the water level in the graduated cylinder is observed to increase from 14.5 mL to 19.7 mL, what is the density of tungsten? 3.) What...