Questions by HallieBuzaco

0 votes

1 answer 14 views

Calculate the standard enthalpy change for the reaction of cobalt(II) chloride hexahydrate with sodium carbonate to form cobalt(II) carbonate and sodium chloride according to the following balanced equation:CoCl2•6H2O + Na2CO3 → CoCO3 + 2 NaCl + 6 H2OGiven:- The enthalpy of hydration of cobalt(II) chloride is -787 kJ/mol.- The enthalpy of formation of sodium chloride is -411 kJ/mol.- The enthalpy of formation of cobalt(II) carbonate is -718 kJ/mol.- The enthalpy of formation of sodium carbonate is -1130 kJ/mol.

asked 2 days ago in Chemical thermodynamics

0 votes

1 answer 36 views

Who proposed the self-esteem model?

asked Jan 20 in Psychology

0 votes

1 answer 5 views

What is the role of emotion in counselling?

asked Jan 17 in Psychology

0 votes

1 answer 56 views

How is a zero correlation represented on a scatter plot?

asked Jan 16 in Psychology

0 votes

1 answer 24 views

What is the role of peers in adolescent development according to Social Identity Theory?

asked Jan 16 in Psychology

0 votes

1 answer 22 views

Who proposed the theory of Self-Efficacy?

asked Jan 15 in Psychology

0 votes

1 answer 20 views

When does coal release most of its energy?

asked Jan 8 in Science

0 votes

1 answer 21 views

What process within cells makes sure that every gamete receives a copy of every chromosome?

asked Jan 7 in Science

0 votes

1 answer 52 views

What nest of cells protect the egg as it matures in the ovary?

asked Jan 7 in Science

0 votes

1 answer 31 views

What do we call the solid form of hydrocarbons?

asked Jan 6 in Science

0 votes

1 answer 20 views

What adjective describes the movements that propel the feces during elimination?

asked Jan 2 in Science

...