2 years ago

LIST and DESCRIBE properties of synthetic materials that make them useful in our current world?

2 answers:

7 0

Synthetic materials are flexible so their elasticity can be useful for making clothing and other materials like latex, acrylic, nylon and polyester

morpeh [17]2 years ago

3 0

Answer:

Explanation:

You might be interested in

The gas in the piston is at constant temperature. A student increases the pressure on the piston from 2 atm to 3 atm. The observ

Vesna [10]

Answer: row 1, the volume decreases when the pressure increased

Explanation:

7 0

3 years ago

In a chemical equation, (aq) after one of the substances means that it is which of these? a solid formed from two ionic substanc

Vladimir79 [104]

The answer is dissolved in water, because in chemistry, (aq) is shorthand for aqueous solution.

3 0

2 years ago

Given the reaction _K(s) +_ Cl2(g) → _KCl(s) what is the amount of K, in grams, needed to completely react with 2 moles of Cl2(g

damaskus [11]

Answer:

156.4g K

Explanation:

I'm not sure if it is correct but I think it should be this

What do we know so far?: 2K + 1Cl2 -> 2KCl, 2 mol of Cl2

What are we looking for?: #g of K

What is the ratio of K to Cl2?: 2:1

Set up equation: 2molCl2 x $\frac{2mol K}{1 mol Cl2}$

Cancel unwanted units: 2 x $\frac{2mol K}{1}$

Answer we got: 2 x 2mol K = 4mol K

Converting moles to grams: 4 x 39.1 (molar mass of K) = 156.4g K

3 0

2 years ago

Que impacto ambiental hay de los servicios de integrales de diseño y contracción

Nuetrik [128]

Answer:

IMPACTO AMBIENTAL EN LOS DISEÑOS Y CONSTRUCCIÓN

Explanation:

Los impactos directos por el uso de las vías terrestres pueden incluir: mayor demanda de combustibles para los motores; accidentes con los medios no motorizados de transporte o el reemplazo de los mismos; mayor contaminación del aire, ruido, desechos a los lados del camino; daños físicos o muerte a animales y personas ...

8 0

2 years ago

How many protons, neutrons, and electrons are in an atom of hydrogen with an atomic number of 1 and a

FinnZ [79.3K]

1 proton, 1 electron, and 2 neutrons

8 0

3 years ago