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1 x 10^4 J
An endothermic reaction occur with heat absorption.
Heat is written as a product of the reaction (apecs answer)
2H2O2 + heat --> 2H2O + O2
convection
Melting
A calorie is the amount it takes to heat one gram of water one degree Celsius. So to heat 10 g one degree, it would take 10 calories, same goes for the 100 g.
I believe this question refers to the fact that the partial differential equation that describes heat transfer is classified as a parabolic equation. So you would see these two terms together when people talk about the "parabolic heat equation" (meaning the heat equation, which is a parabolic equation): <math>u_t = k(u_{xx} + u_{yy} + u_{zz})</math>
1 x 10^4 J
If you're looking for an equation that describes the loss of heat of an object in terms of time and the ambient temperature I would recommend Newton's law of cooling. Look for it here http://www.ugrad.math.ubc.ca/coursedoc/math100/notes/diffeqs/cool.html
on the left side of the equation
What equation are you referring to
The parabolic heat equation is a partial differential equation that models the diffusion of heat (i.e. temperature) through a medium through time. More information, including a spreadsheet to solve the heat equation in Excel, is given at the related link.
Mercuric oxide will decompose into elemental Mercury and gaseous oxygen
The parabolic heat equation is a partial differential equation that models the diffusion of heat (i.e. temperature) through a medium through time. More information, including a spreadsheet to solve the heat equation in Excel, is given at the related link.
An endothermic reaction occur with heat absorption.
The heat in an endothermic reaction is included as a reactant on the left side of the equation, and has a positive value.