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#### How much heat is required to increase the temperature of a 10

###### Sociology

How much heat is required to increase the temperature of a 10.0 gram piece of iron from 25 C to 55 C? C iron=0.449 J/g

uiz Instructions Question 1 2 pts How much heat is required to increase the temperature of a 10.0 gram piece of iron from 25°C to 55°C? Ciron = 0.449 J/gºC O 0.449 J O 134.7 ] 300.) 449) Next > 0 iz Instructions Question 1 2 pts How much heat is required to increase the temperature of a 100 gram piece of iron from 25°C to 55°C? Giron=0.449 J/g°C O 0.449 ) 134.7) 0 300.) 4.49 ) Next Quiz saved at 4:26pm Submit C Init 6 Thermochemist X G How much heat is required i X Activity: Hess' Law (HONOR X II. Hess cture.com/courses/1011/quizzes/7998/take/questions/77319 Which substance below would be the worst at retaining (storing) heat energy? Specific Heats of Common Materials MATERIAL Liquid water Solid water (ice) SPECIFIC HEAT (Joules/gram.c) 4.18 2.11 2.00 1.01 0.84 Water vapor Dry air Basalt Granite Iron 0.45 Copper Lead 0 O Copper O Lead O Liquid water Dry air Question 3 Which statement below is true? Temperature changes through a change of state There can be a change in heat (kJ) without the temperature changing. Heat and temperature are the same. O Heat energy remains constant through a change of state. my courses/1011/quizzes/7998/take/questions/77324 Choose the most accurate diagram to represent the different phase changes: W. Gas X. Gas 7 sublimation condensation deposition vaporization condensation vaporization sublimation deposition Liquid freezing melting > Solid Liquid freezing melting -> Solid Y. Gas 2. Gas vaporization condensation deposition sublimation vaporization deposition condensation sublimation melting melting Liquid Solid Liquid -> Solid freezing freezing OZ Y OX