martinbogdanov martinbogdanov

20-10-2022
Chemistry

contestada

Calculate the internal energy change, ΔrU, for the combustion of 29.3 g of vitamin C (C6H8O6, molar mass = 176.124 g mol-1) if the combustion inside a bomb calorimeter, Ccal = 8.31 kJ °C-1, causes a temperature change from 21.5 °C to 68.3 °C.

Respuesta :

Otras preguntas

The _______ contains the main idea in a paragraph. A. declarative statement B. first sentence C. topic sentence D. thesis statement

I'd the ratio 25 to 16 proportional to the ratio 5 to 4 explain

Lunch begins at 11:45 and ends at 12:10. How long is lunch time?

Suppose 13-years and 17-year, anc cicadas both appear this year. When will both typed of cicadas next appear together?

Neolithic people developed systems of mathematics for all the following reasons, except to

Which of the ordered pairs in the form (x, y) is a solution of this equation? Three x minus begin fraction y over four end fraction equals eleven 3x-y/4=11 (3,

What patriot disguised himself as a teacher to spy on British

is 0.313311333111 a repeated decimal

What do minutemen, loyalist, and patriots have in common

what is 5 over 6 divided by 2 over 7