Express the following concentration of solution in terms of molarity: 3.00 L of solution contains 1.75 mol of solute.

Clasifica según sea: solución, coloide o suspensión.

makkiz [27]

Answer:

Sal, cobre, aluminio, anillo de oro puro Oxígeno ------ suspensión.

Cerveza, carbonato de sodio, oxígeno, carbono y helio ------ solución.

Explicación:

Sal, Cobre, Aluminio, Anillo de oro puro Oxígeno son los ejemplos de suspensión porque permanecen suspendidos en la solución mientras que por otro lado, Cerveza, Carbonato de sodio, Oxígeno, Carbono y helio son los ejemplos de solución porque formaron una mezcla homogénea en la que ambas soluciones no se pueden diferenciar entre sí pero en suspensión sí se pueden diferenciar.

4 0

3 years ago

How many grams are there in 3.5 moles of H20

aksik [14]

Molar mass H₂O = 18.0 g/mol

1 mol ----- 18.0 g
3.5 moles --- ?

Mass ( H₂O) = 3.5 x 18.0 / 1

=> 63.0 g

hope this helps!

8 0

4 years ago

New York state index fossil Valcouroceras is classified as

Olenka [21]

I will research it and let you know if i find anything useful!

4 0

4 years ago

The volume of oxygen gas in a container is 587cm3 at s t p. Calculate its

JulijaS [17]

Answer:

Explanation:

Debate Topics For Teens

by Loraine Walters

Creatubject.

If you want to promote critical reasoning and analysis among teenagers, be sure to go over these debate topics for teens and choose the ones that you think will suit their interests best. An interesting topic can help students to learn how to express their point of view and understand that it is valued. All in all, teens are about to enter the adult world, critical thinking and research will help them on their journey, and each school has the resources necessary for their development.

List of 25 Debate Topics For Teens

All citizens who do not vote should pay a fine.

All students should have an after school job.

Are professional athletes overpaid?

Are single-sex classrooms beneficial?

Are sports programs for children and teenagers too intense?

Are the lyrics of popular music harmful to children’s development?

Art Education

Campus Security

Considerations

Do helicopter parents cause harm to their children’s development?

Does the gender wage gap still exist?

Every student should be required to take a performing arts course.

Internet Privacy

PE should be required of all students throughout high school.

Renewable forms of energy should be subsidized by the government.

School Uniforms

School uniforms should be required in school.

Should cheerleading be considered a sport?

Single-gender Schools

Students Grading Teachers

Teen Violence

The legal drinking age should be lowered to 18.

The voting age should be lowered to 16 years old.

Wheeled Transportation

Year round education is not a good idea for student learning.

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