If a person burns 2171 Cal each day, how much energy (kJ) does she burn in 2 days?

I am making a solution, and i want to increase the rate at which the solute dissolves. Describe two ways I can achieve this.

Sodium gives chlorine a needed electron, what is chlorine charge after accepting the elections

What state is nitrogen at 20 degree Celsius

How far does light travel in 4 days

The numbers of protons in a neutral atom will be equal to the number of- A neutrons B electrons C electrons and neutrons

The total number of valence electrons in the phosphate ion is

The reaction below has an equilibrium constant kp=2.2*106 at 298 k. 2cof2 (g) ⇌co2 (g) + cf4 (g) calculate kp for the reaction below. cof2 (g) ⇌12co2 (g) + 12cf4 (g)

The electrical conductivities of the following 0.100 M solutions were measured in an apparatus that contained a light bulb as the indicator of conductivity. Rank the solutions in order of decreasing intensity (brightest to dimmest) of the light bulb.

What is the name of a list of elements arranged according to the ease with which they undergo certain chemical reactions?

Why is it harder for the earth to recover from some natural disasters now? A) Human influence may compound the damage. B) The natural disasters have gotten worse. C) This statement is not true.