Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 55...

Question

Question

Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 55 g of meth

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Speific heat +2.517kg mass=ssg T= 1C T2 =92°C. = 274.15k T2=365.15k. 23.15 92.00 365 LI q Q = mx sx. AT 559 X 2.52 T/x-9 (365 please please give me the thumb up please its urgently required please

Add a comment

Answer 2

Similar Homework Help Questions

If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise...

If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 83 g of methanol from 15 oC to 78 oC ?
Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary...

Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 12 g of methanol from 26°C to 78°C ? IVO AJ o B ? Submit Request Answer
Lab 9 q If the specijfic heat of methanol is 2.51 J/K-g, how many joules are...

Lab 9 q If the specijfic heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 86 g of methanol from 27 oC to 64 oC ? (------------) J

a) If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to...

a) If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 87 g of methanol from 4 oC to 99 oC ? b When a 3.78 g sample of solid sodium hydroxide was dissolved in a calorimeter in 150.0 g of water, the temperature rose from 14.5 oC to 45.2 oC . Calculate ΔH (in kJ/mol NaOH) for the following solution process: NaOH(s)→Na+(aq)+OH−(aq) Assume that it’s a perfect calorimeter and that the specific heat of...
please help me with #9 and 10 before 9:30 9. If the specific heat of methanol...

please help me with #9 and 10 before 9:30 9. If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 50 g of methanol from 20 °C to 60 °C? 10. When a 3.25 g sample of solid sodium hydroxide was dissolved in a calorimeter in 100.0 g of water, the temperature rose from 23.9 °C to 32.0 °C. Calculate AH (in kJ/mol NaOH) for the following solution process: NaOH(s) —...
how many joules are required to raise the temperature of 1.074 g of iron from 25.1C...

how many joules are required to raise the temperature of 1.074 g of iron from 25.1C to 100.0C ( the specific heat of iron is 0.449 J/g*C)

Specific heat is the heat necessary to raise the temperature of 1kg of a given material...

Specific heat is the heat necessary to raise the temperature of 1kg of a given material by 1∘C. This specific heat value varies by material with metals having relatively low specific heat with organic materials and water being very high. The specific heat of mercury is 140 J/kg∘C and the specific heat of water is 4190 J/kg∘C. 1.140 J of heat energy are transferred to 30.9 g of mercury. By how much does the temperature increase in Celsius? 2. How...
The specific heat capacity of solid copper metal is 0.385 J/gK. How many joules of heat...

The specific heat capacity of solid copper metal is 0.385 J/gK. How many joules of heat are needed to raise the temperature of a 2.12-kg block of copper from 25.0°C to 88.0°C?
Part A Calculate the final temperature when 35 mL of water at 50 °C are added to 75 mL of water at 45 °C. Assume de...

Part A Calculate the final temperature when 35 mL of water at 50 °C are added to 75 mL of water at 45 °C. Assume density of water is 1.00 g/mL and no heat is lost to the calorimeter. IVO AQ o 2 ? Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 12 g of methanol from 26°C to 78°C ? IVO AO + O 2 ?...

The specific heat of aluminum is 0.900 J/g*C. How many joules of heat are absorbed by...

The specific heat of aluminum is 0.900 J/g*C. How many joules of heat are absorbed by 15.0 grams of AI if it is heated from 20.0 C to 60.0 C. Please show how to work out.

Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 55...

Homework Answers

Add Answer to:
Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 55...

Post as a guest

Earn Coins

If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise...

Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary...

Lab 9 q If the specijfic heat of methanol is 2.51 J/K-g, how many joules are...

a) If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to...

please help me with #9 and 10 before 9:30 9. If the specific heat of methanol...

how many joules are required to raise the temperature of 1.074 g of iron from 25.1C...

Specific heat is the heat necessary to raise the temperature of 1kg of a given material...

The specific heat capacity of solid copper metal is 0.385 J/gK. How many joules of heat...

Part A Calculate the final temperature when 35 mL of water at 50 °C are added to 75 mL of water at 45 °C. Assume de...

The specific heat of aluminum is 0.900 J/g*C. How many joules of heat are absorbed by...

Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 55...

Homework Answers

Add Answer to: Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 55...

Post as a guest

Earn Coins

Add Answer to:
Part A If the specific heat of methanol is 2.51 J/K-g, how many joules are necessary to raise the temperature of 55...