trosehall9652 trosehall9652

15-09-2022
Chemistry

Answered

How much energy is required to raise the temperature of 2kg of iron from 20 c to 23 c?

Answer :

Other Questions

An oxide of iron is found to be 70. 00% iron by mass. Determine the empirical formula for this compound and name it.

Silver has a specific heat of 0.24 J/(g°C). A piece of silver absorbs 9512 J of energy and undergoes a temperature change of 50°C. What is the mass of the piece

Does the mean molecular speed change as much as the temperature as the water heats up? Explain.

4. Compare the diagrams of the two substances shown below. a. Use your understanding of structure to predict which substance is a gas at room temperature and wh

A 2.0 mL bubble of gas is released at the bottom of a lake where the pressure is 6.5 atm and the temperature is 10 degrees celsius. Predict the Celsius temperat

4. Compare the diagrams of the two substances shown below. a. Use your understanding of structure to predict which substance is a gas at room temperature and wh

14. Classify the following as heterogeneous or as homogeneous: sand & salt mixture, salt water, pure water, tossed salad, hydrogen, unfiltered air, an apple

Decane has a freezing point of -30 °C and a boiling point of 174 °C. A small sample of decane is placed in an open beaker in an oven at a temperature of 120°C a

The solubility of o2 in water is 6. 5mg/l at an atmospheric pressure of 1. 0 atm and temperature of 40. 0 c. Calculate henrys law constant of o2 at 40c. The mol

A car with a mass of 1500kg and a bus with a mass of 9000kg are both traveling along the road at a speed of 55mph(24.6 m/s) what is the Kinetic energy of each v