Questions by KiaWhitis116

0 votes

1 answer 37 views

Find the standard enthalpy change for the reaction: 2C2H5OH(l) + 9O2(g) --> 6CO2(g) + 8H2O(l) given the following information: Standard enthalpy of formation (ΔHfº) of C2H5OH(l) = -277 kJ/mol Standard enthalpy of formation (ΔHfº) of CO2(g) = -393.5 kJ/mol Standard enthalpy of formation (ΔHfº) of H2O(l) = -285.8 kJ/mol Assume that the reaction occurs at standard conditions.

asked 6 days ago in Chemical thermodynamics

0 votes

1 answer 61 views

What is the major product formed when propanal is treated with a catalytic amount of NaOH and CH3CH2I? Provide a stepwise mechanism to support your answer.

asked Jan 21 in Organic Chemistry

0 votes

1 answer 29 views

Why was the term 'crazy' challenged by mental health advocates?

asked Jan 20 in Psychology

0 votes

1 answer 43 views

How might selective optimisation with compensation explain age-related cognitive changes?

asked Jan 20 in Psychology

0 votes

1 answer 22 views

What function of the car is affected by the pedal that controls the amount of gas the engine gets?

asked Jan 6 in Science

0 votes

1 answer 29 views

The first consumption of breast milk or formula floods the baby's gastrointestinal tract with what?

asked Jan 2 in Science

0 votes

1 answer 24 views

Gfci stands for ground-fault circuit what?

asked Dec 30, 2024 in Science

...