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A 50.0g piece of iron

Q 31 The sum of the weights of an iron piece and of a copper piece is 1280 gm. The volume of the copper piece is twice that of
1. 3 answers
2. asked by usha
3. 2,528 views
a piece of iron has a temperature of 18 degrees celsius. A second identical piece of iron is twice as hot. What is the
1. 1 answer
2. asked by Sonia
3. 729 views
a piece of iron reacts with sulfuric acid and produces 250 dm^3 hydrogen gas at 27 degree celsius temperature and 99.99 kPa.
1. 1 answer
2. asked by tazvi
3. 587 views
a piece of iron reacts with sulfuric acid and produces 250 dm^3 hydrogen gas at 27 degree celsius temperature and 99.99 kPa.
1. 1 answer
2. asked by tazvi
3. 520 views
If you had a piece of magnet and you stuck it to an iron nail, and you stuck it to a small washer. How would the washer stick to
1. 1 answer
2. asked by Analise
3. 628 views
A piece of iron wire weighs 2.225g. It is dissolved in acid, which oxidizes the iron to iron(II), and made up to 250 mL. A 25mL
1. 2 answers
2. asked by jerry
3. 1,702 views
A piece of iron wire weighs 2.225g. It is dissolved in acid, which oxidizes the iron to iron(II), and made up to 250 mL. A 25mL
1. 0 answers
2. asked by Farah
3. 801 views
A blacksmith at a historical reenactment is making an iron hinge. after placing the iron (0.750 kg) in the fire and shaping it
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2. asked by Kimberly
3. 602 views
A blacksmith at a historical reenactment is making an iron hinge. after placing the iron (0.750 kg) in the fire and shaping it
1. 0 answers
2. asked by Kimberly
3. 657 views
Part AIn "The Medicine Bag," Grandpa describes a piece of iron his father once found. What does the piece of iron most likely
1. 1 answer
2. 26 views