Table of Contents

- 1 How do you find the specific heat capacity of a metal?
- 2 How do you calculate heat capacity?
- 3 What is the specific heat capacity of a metal?
- 4 What is the specific heat capacity if it takes 1000 J of energy to heat 25 g of this substance by 100 C?
- 5 Can you use specific heat to identify an unknown metal?
- 6 What is the SHC of water?
- 7 What is the specific heat capacity of copper?
- 8 What is the specific heat capacity of aluminum?

## How do you find the specific heat capacity of a metal?

Use Q = sm∆T to determine the heat capacity of the metal. (Make sure to use the heat given off by the metal, the mass of the metal, and the temperature change of the metal in this calculation.)

**How do you calculate temperature change in specific heat capacity?**

Subtract the final and initial temperature to get the change in temperature (ΔT). Multiply the change in temperature with the mass of the sample. Divide the heat supplied/energy with the product. The formula is C = Q / (ΔT ⨉ m) .

### How do you calculate heat capacity?

Heat Capacity of an object can be calculated by dividing the amount of heat energy supplied (E) by the corresponding change in temperature (T). Our equation is: Heat Capacity = E / T. Example: It takes 2000 Joules of energy to heat a block up 5 degrees Celsius — what is the heat capacity of the block?

**What is the specific heat capacity of the unknown metal?**

approximately 916 J kg−1K

The specific heat capacity of the unknown metal is approximately 916 J kg−1K−1, which roughly corresponds to the heat capacity of aluminium as listed in the Handbook of Chemistry and Physics.

#### What is the specific heat capacity of a metal?

Specific Heat Capacity of Metals Table Chart | ||
---|---|---|

Metal | Btu/(lb-°F) | J/(g-°C) |

AlBeMet | 0.36 | 1.507248 |

Aluminum | 0.220 | 0.921096 |

Antimony | 0.050 | 0.20934 |

**What does Q MC t mean?**

Q = mc∆T. Q = heat energy (Joules, J) m = mass of a substance (kg) c = specific heat (units J/kg∙K) ∆ is a symbol meaning “the change in”

## What is the specific heat capacity if it takes 1000 J of energy to heat 25 g of this substance by 100 C?

What is the specific heat capacity if it takes 1000 J of energy to heat 25 g of this substance by 100°C? Give your answer in J/kg°C. c = Q m Δ T = 1000 J 0.025 k g × 100 ∘ C = 400 J / ( k g ∘ C ) .

**What is the specific heat capacity of zinc?**

0.388

Specific Heats (Csp)

Substance | Formula | Csp (J/goC) |
---|---|---|

Uranium | U | 0.115 |

Water | H2O | 4.184 |

Xenon | Xe | 0.158 |

Zinc | Zn | 0.388 |

### Can you use specific heat to identify an unknown metal?

Both specific heat and density are physical properties that can be used to identify an unknown element.

**What is Q specific heat?**

Q = heat energy (Joules, J) m = mass of a substance (kg) c = specific heat (units J/kg∙K)

#### What is the SHC of water?

4,200 Joules per kilogram per degree

The specific heat capacity of water is 4,200 Joules per kilogram per degree Celsius (J/kg°C). This means that it takes 4,200 J to raise the temperature of 1 kg of water by 1°C. Lead will warm up and cool down fastest because it doesn’t take much energy to change its temperature.

**What is the specific heat of metal X?**

1. The temperature of a piece of Metal X with a mass of 95.4g increases from 25.0°C to 48.0°C as the metal absorbs 849 J of heat. What is the specific heat of Metal X?

## What is the specific heat capacity of copper?

Specific Heat Capacity of Metals Table Chart Metal Btu/ (lb-°F) J/ (kg-K) J/ (g-°C) Btu/ (lb-°C) Chromium 0.110 460.548 0.460548 0.198 Cobalt 0.100 418.68 0.41868 0.18 Copper 0.090 376.812 0.376812 0.162 Gallium 0.088 368.4384 0.3684384 0.1584

**How to determine the specific heat of a substance?**

How to Determine the Specific Heat of a Substance. Solving gives 0.498 J g¯ 1 °C¯ 1 Notice the starting temperature of the metal (52.0 °C). This is an unusual value in that the metal sample is usually heated up by immersion in boiling water, making the usual starting temperature at or near 100.0 °C for the metal.

### What is the specific heat capacity of aluminum?

Specific Heat Capacity of Metals Table Chart Metal Btu/ (lb-°F) J/ (kg-K) J/ (g-°C) Btu/ (lb-°C) AlBeMet 0.36 1507.248 1.507248 0.648 Aluminum 0.220 921.096 0.921096 0.396 Antimony 0.050 209.34 0.20934 0.09 Barium 0.048 200.9664 0.2009664 0.0864