Ask a New Question

(100g)(.473J/g°C)(x-62°C) =-(500g)(4.184J/g°C)(x-22°C) Q = mass•specific

(100g)(.473J/g°C)(x-62°C) =-(500g)(4.184J/g°C)(x-22°C)Q = mass•specific heat•change in temperature Can someone show me
1. 1 answer
2. asked by don
3. 448 views
The specific heat of water is 4.184J/gc and that of aluminum is 0.897J/gc which substance will show a larger increase in
1. 2 answers
2. asked by Kishwar
3. 2,148 views
A copper container of mass 100g contains 500g of water. A steel paddle of mass 85g stirs the water. A pulley system operates the
1. 1 answer
2. asked by Haiano
3. 813 views
In a 100g sample of water, determine the amount of weight thatis attributed to Hydrogen and to Oxygen. i found the mass ratio
1. 1 answer
2. asked by lisa
3. 600 views
In a 100g sample of water, determine the amount of weight thatis attributed to Hydrogen and to Oxygen. i found the mass ratio
1. 0 answers
2. asked by lisa
3. 600 views
What is the change in thermal energy of water in a pond with a mass of 1,000kg and a specific heat of 4,184j(kgdegreesc) if the
1. 0 answers
2. asked by zack
3. 836 views
7. A 100g mass of tungsten at 100 degrees C is placed in 200 mL of water at 20 degrees C. The mixture reaches equilibrium at
1. 2 answers
2. asked by mhaidar9108
3. 1,811 views
What is the density of a ball that has a volume of 2cm cubed and a mass of 100g? * 200g/cm cubed 50g/cm cubed 20g/cm cubed
1. 1 answer
2. 25 views
A piece of copper weighing 400g is heated to 100C and then quickly transferred to a copper calorimeter of mass 10g containing
1. 1 answer
2. 102 views
A piece of copper weighing 400g is heated to 100C and then quickly transferred to a copper calorimeter of mass 10g containing
1. 1 answer
2. 64 views