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A student melts 50.0 grams of ice using 16650 J

A student melts 50.0 grams of ice using 16650 J of energy. What is the heat of fusion of ice?
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2. asked by Nick
3. 1,702 views
In frost wedging, a crack expands when water __________. When the water ___________ it can seep into new fissures in the rock.
1. 1 answer
2. 79 views
H₂O (water) melts at 0°C. A student observes another pure substance that melts at 10°C. Which of the following conclusions
1. 1 answer
2. 67 views
In frost wedging, a crack expands when water __________. When the water ___________ it can seep into new fissures in the rock.
1. 3 answers
2. 97 views
In frost wedging, a crack expands when water __________. When the water ___________ it can seep into new fissures in the rock.
1. 1 answer
2. 122 views
In frost wedging, a crack expands when water __________. When the water ___________ it can seep into new fissures in the rock.
1. 1 answer
2. 144 views
Water melts at 0°C. A student observes a liquid that melts at 10ºC. Which conclusion can the student reasonably draw?(1 point)
1. 1 answer
2. asked by Kiddo
3. 186 views
In an experiment, a student burns 115.6 grams of paper, he collects all the products, finding that it produced 10.2 grams of
1. 1 answer
2. asked by Noah
3. 13 views
A student is given 2 small, identical ice cubes and places the ice cubes on blocks of two unknown materials. The ice cube on
1. 1 answer
2. asked by Justin
3. 770 views
A student places 5.77 grams of wex (a mythical substance often burned for light on other planets) in a test tube and then melts
1. 2 answers
2. asked by Kat
3. 475 views