Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Heat and Temperature
Thermal energy conversion
How much heat in joules is required to heat a 40g sample of aluminum from 77*C to 150*F?
1 answer
q = heat require = mass Al x specific heat Al x (Tfinal-Tinitial)
You can
ask a new question
or
answer this question
.
Related Questions
3.) A 5.00 x 10^2 g block of metal absorbs 5016 joules of heat when its temperature changed from 20 degrees C to 30 degrees C.
a considerable amount of heat is required for the decomposition of aluminum oxide.
2Al2O3-> 4Al(s)+ 3O2(g) change in heat= 3352KJ
how much heat is required to convert 40g of ice at -10°c to steam at 120°c
A 54.7-g sample of aluminum at 95.0°C is dropped into 35.0 g of water at 40.0°C. What is the final temperature of the mixture?
The temperature of a 2.0 g sample of aluminum increases from 25 to 30 degrees celcius. How many joules of heat energy were
You have 23.0g of water initially at -46°C. How much energy in joules is required to
heat the ice to 0°C? c ice = 2.1 J/g°C. I
The temperature of a 12.58g sample of calcium carbonate increases from 23.6degrees celcius to 38.2 degrees celcius. If the heat
Lead has a melting point of 327ºC, its specific heat is J/g•deg, and its molar enthalpy of fusion is 4.80 kJ/mol. How much
How much heat energy is required to change 40g of ice at -10K to water at 70K?
[Specific heat of ice=2100J/KgK Specific heat of
Calculate the amount of heat required to raise the temperature of a 65-g sample of water from 32∘C to 65∘C. (The specific