You are conducting a calorimetry experiment using a calorimeter with 500 mL of water in its outer
chamber to determine the enthalpy of reaction of a chemical reaction. The initial temperature of the
water was 25 °C. After the reaction, the temperature of the water was 57.4 °C. Disregarding any heat
loss to the walls of the container, calculate the Hf). (The specific heat of the water is 4.18 J/(g. K).
Answers: 1
Chemistry, 21.06.2019 15:30
Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn
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Chemistry, 22.06.2019 03:00
Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge
Answers: 1
Chemistry, 22.06.2019 10:00
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
Chemistry, 22.06.2019 13:30
Why does asexual reproduction result in offspring with identicle genetic variation
Answers: 2
You are conducting a calorimetry experiment using a calorimeter with 500 mL of water in its outer
c...
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