How much energy leaves the iron in the form of heat

Reference no: EM13285973

What is the mass of water before the hot iron is put into the cup? How much energy is required to melt all of the ice? (Signs matter!)How much energy is required to raise the temperature of the melted ice and water and copper cup to 22 C? (Signs matter!) How much energy leaves the iron in the form of heat? (Signs Matter!) What was the initial temperature of the iron?

Reference no: EM13285973

Questions Cloud

Explain the decomposition of a substrate : Consider the following initial rate data (at 295 K) for the decomposition of a substrate (substrate 1) which decomposes to product 1 and product 2

How far from the building should they position their cannon : A firefighting crew uses a water cannon that shoots water at 29.0m at a fixed angle of 52.0 degrees above the horizontal. How far from the building should they position their cannon

Find the edge dimension of each cube : The mass of a copper atom is 1.54 10-25 kg, and the density of copper is 8 920 kg/m3. Find the edge dimension of each cube

Explain chlorine ions creates an equilibrium with cocl6 : The complex ion Co(H2O)6(2+)(aq) is pink when placed in solution. Addition of chlorine ions creates an equilibrium with CoCl6(4-) in the solution, which is blue in color.

How much energy leaves the iron in the form of heat : What is the mass of water before the hot iron is put into the cup? How much energy is required to melt all of the ice, How much energy leaves the iron in the form of heat

Calculate the current in the solution : Two electrodes are placed in a calcium chloride solution and a potential difference is maintained between them. calculate the current in the solution

Determine the electric force on the rod : An insulating rod of length 11.7-cm and charge 27 nC is in a plane with a long straight uniform line charge. What is the electric force on the rod

Find the second students mass : The 73 kg student balances an 1100 kg elephant on a hydraulic lift. Inside the lift is filled with oil and the diameter of the piston the elephant is standing on is 2.0 m, What is the second student's mass

State how much cocl2 in grams is in the equilibrium mixture : Consider the reaction: CO(g)+Cl2(g)===COCl2(g) Keq= 2.9×10^10 at 25 degress celsius A 5.89 -L flask containing an equilibrium reaction mixture has [CO]= 1.4×10^?6M and = 6.3×10^?7M How much COCl2 in grams is in the equilibrium mixture

User Account

All Pages