shaelycole1121 shaelycole1121
  • 22-02-2024
  • Chemistry
contestada

A sample of ethanol (C2H6O) has a mass of 0.2301 g. Complete combustion of this sample causes the temperature of a bomb calorimeter to increase by 1.33°C. The calorimeter has a mass of 2.000 kg and a specific heat of 2.45 J/g°C. What is the heat of combustion for this sample? (kJ)
a) 254.3 kJ
b) 365.7 kJ
c) 458.2 kJ
d) 573.9 kJ

Relax

Respuesta :

Otras preguntas

I am factor of 48, I am bigger than 4 square. I am smaller than 5. WHAT IS THE MYSTERY NUMBER
A ball falls, rebounds to 72% of its previous height and falls again. After two bounces, the ball reached a height of 25cm. From what height was the ball droppe
Represent 23/-4 on number line
How to add and subtract fractions
how many days are really in a year
Perform the operations, multiply, and simplify.-a^3b (3a^2 b^5 - ab^4 - 7a ^2 b)
I am factor of 48, I am bigger than 4 square. I am smaller than 5. WHAT IS THE MYSTERY NUMBER
The recommended dose of Vancocin® for a severe staphylococcal infection is 40 mg/kg/day.  The adult weighs 180 pounds and is to receive the medication IV q6h
what is the mass in grams of 1.73 moles CaH2
to find the area of a rectangle, is it supposed to go area=lxw?