Using the data table state which substance would heat up faster. * Metal Specific Heat Capacity (1/K-g) 3.561 Mg Al 1.024 0.903 0.449 Fe Ni 0.444 Zn 0.389 Cu 0.385 Ag 0.235 Au 0.129

Q: A piece of calcite is heated to 72.0°C and placed in a styrofoam coffee cup containing 25.0 mL of…

A: GIVEN: The temperature of Calcite=72.0°C Volume of water= 25.0 mL The initial temperature of water=…

Q: 75.0 g of Ag metal is heated to 80.0 °C and dropped into 50.0 g of water at 23.2 °C. The final…

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Q: A 30.0 g sample of water at 280. K is mixed with 30.0 g of iron at 330 K. The final temperature of…

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Q: A 42.5 gram piece of chromium is heated to a temperature of 98.70ºC. The metal is then dropped into…

A: Mass of chromium = 42.5 g Mass of water = 36.0 g To find final temperature

Q: 100.0 g of unknown metal at 150 °C was placed in 1.00 L of water at 25.0 °C. The final temperature…

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Q: A 10.0 g piece of metal is heated to 80.0 ° C and placed in 100 g of 23 ° C water. When the system…

A: Specific heat of metal = 0.37  J g-1 oC

Q: A piece of unknown metal with a mass of 26.4 g is heated to 92.2 C . When added to 50.00 mL of water…

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Q: A 360-g piece of rebar (a steel rod used for reinforcing concrete) is dropped into 425 mL of water…

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Q: 13. A 60.0 g block of iron that has an initial temperature of 250. °C and 60.0 g block of gold that…

A: Given: Mass of iron block  = 60.0 g Mass of gold block = 60.0 g Initial temperature of iron      =…

Q: A hot 101.5 g lump of an unknown substance initially at 157.8 °C is placed in 35.0 mL of water…

A: we have to identify the unknown substance

Q: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 123. kJ during a…

A: Given: The enthalpy of the mixture i.e. system is decreasing by 123 KJ. And the work done on the…

Q: Calculate the final temperature of the water. Given a 32.4-g stainless steel ball bearing at…

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Q: A hot 122.8 g lump of an unknown substance initially at 154.8 °C is placed in 35.0 mL of water…

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Q: 2. A solid substance has a mass of 250 grams. It is cooled by 25.00°C and loses 4.937 kJ of heat.…

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Q: A sample of nickel is heated to 99.8 0 C and placed in a coffee cup calorimeter containing 150.0 g…

A: Specific heat capacity of nickel = 0.0444 J g-1 K-1 Specific heat capacity of water = 4.18 J g-1 K-1…