Answers by JudithWooten

0 votes

20 views

Calculate the standard enthalpy of formation for propene (C3H6) given that the standard enthalpy of combustion of propene is -1411.1 kJ/mol and the standard enthalpy of formation of carbon dioxide (CO2) and water (H2O) are -393.5 kJ/mol and -285.8 kJ/mol respectively.

answered 2 days ago in Chemical thermodynamics

0 votes

62 views

Calculate the magnetic moment of a chromium (III) complex with the formula [Cr(en)Cl(ClO4)2] (en = ethylenediamine) in its high-spin state at room temperature assuming it has an octahedral geometry.

answered Jan 23 in Inorganic Chemistry

0 votes

20 views

What is the therapeutic alliance, and why is it important in psychoanalysis?

answered Jan 13 in Psychology

0 votes

47 views

What type of scientists study the effects people have on their environment?

answered Jan 8 in Science

0 votes

25 views

What is required for both the synthesis and breakdown of molecules?

answered Jan 6 in Science

0 votes

25 views

Viruses were assumed to exist before they were first seen with an electron microscope in which decade?

answered Jan 2 in Science

0 votes

20 views

In the past, biologists grouped living organisms into five kingdoms: animals, plants, fungi, protists, and what?

answered Dec 31, 2024 in Science

0 votes

19 views

Only finished mrnas are exported from the nucleus to what?

answered Dec 27, 2024 in Science

0 votes

10 views

Did the the open circulatory systems of molluscs and arthropods arise dependently or independently of each other?

answered Dec 27, 2024 in Science

...