Suppose you need to calibrate a calorimeter. You burn 0.849 g of a fuel with an enthalpy of combustion of − 48.7 kJ/g . If the temperature of water in the calorimeter increases by 11.4 ∘ C during the reaction, what is the heat capacity of the calorimeter in kJ/C°?

Which other elements contain the same number of outer electrons as sodium

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

What is the measured amount of a product obtained from a chemical reaction?