answersLogoWhite

0


Best Answer

write out the balanced equation that you need then write out formation equations (2-4) that will give you those reactants and products. manipulate the equations by reversing them or multiplying or dividing by whatever number. until you have what you need for the original equation. whatever you do to the equation, do it to the enthalpy for that equation. everything should add or cancel until you have the equation needed and you can add the enthalpies to get the enthalpy for that equation

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5d ago

To solve Hess's law problems, first write out the chemical equations for all reactions involved. Then calculate the enthalpy change for each reaction. Finally, add or subtract the enthalpy changes to obtain the overall enthalpy change for the desired reaction.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you solve Hess's law problems?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Law

What type of law did Washington Gladden feel could solve social problems?

Washington Gladden believed that incorporating Christian teachings and principles into social and economic policies could help solve social problems. He believed that a combination of moral and legal solutions could address issues such as poverty, inequality, and injustice.


Examine the merit and problems associated with the principles of fidelity of law?

Fidelity to law ensures consistency and predictability in legal decision-making, fostering public trust in the justice system. However, rigid adherence to the letter of the law may lead to unjust outcomes or conflict with evolving societal values, necessitating flexibility and interpretation by judges. Striking a balance between fidelity to law and adapting to changing circumstances is essential for a just legal system.


What is the reason for thinking up ideas for new laws is?

The reason for thinking up ideas for new laws is to address emerging issues, solve societal problems, protect citizens' rights, and ensure the smooth functioning of society. New laws help adapt to changing conditions, promote justice, and reflect the values and priorities of a community.


What is the practical application of tringle law?

Triangle law, also known as the triangle sum theorem, states that the sum of the interior angles of a triangle is always 180 degrees. This law is used in various fields such as geometry, surveying, and navigation to calculate and understand the angles of triangles, which are essential for solving problems involving shapes and distances.


It is better to solve the problems instead of ignoring them?

Yes, addressing problems head-on can lead to resolutions and prevent issues from escalating further. Ignoring problems may only allow them to worsen over time and create more challenges in the future. It is important to face problems with a proactive and constructive mindset.