3 years ago

This is a material that allows heat/electricity to transfer.

Chemistry

2 answers:

sergiy2304 [10]3 years ago

6 0

It’s called a conductor

Anvisha [2.4K]3 years ago

5 0

A material that allows heat/electricity to transfer is called a conductor.

You might be interested in

Given the reaction to 2NaOH + H2 SO4 â Na2 SO4 + 2H2 O, what is the total number of grams of NaOH needed to react completely wit

vfiekz [6]

Answer:

4 moles, 160 g

Explanation:

The formula for the calculation of moles is shown below:

$moles = \frac{Mass\ taken}{Molar\ mass}$

For $H_2SO_4$ :-

Mass of $H_2SO_4$ = 196 g

Molar mass of $H_2SO_4$ = 98 g/mol

The formula for the calculation of moles is shown below:

$moles = \frac{Mass\ taken}{Molar\ mass}$

Thus,

$Moles= \frac{196\ g}{98\ g/mol}$

$Moles\ of\ Sulfuric\ acid= 2\ mol$

According to the given reaction:

$2NaOH+H_2SO_4\rightarrow Na_2SO_4+2H_2O$

1 mole of sulfuric acid reacts with 2 moles of NaOH

So,

2 moles of sulfuric acid reacts with 2*2 moles of NaOH

Moles of NaOH must react = 4 moles

Molar mass of NaOH = 40 g/mol

<u>Mass = Moles*molar mass = $4\times 40\ g$ = 160 g</u>

7 0

2 years ago

When iron, Fe, react with chlorine, Cl, the product is iron(II) chloride, FeCl. If 56.8 g of

Sauron [17]

Answer:

the answer is 25.032g check pic for explanation

4 0

3 years ago

In order to determine if 2 atoms are cooper what must be the same for each

galina1969 [7]

-number of electrons
-atom size
-charge of the atom
-number of protons

4 0

3 years ago

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

Which of the following ions would represent the ion of an element from Group 2 on the Periodic Table? A2+ Y3+ X2- Z+

Luba_88 [7]

A2+. Group 2 elements form cations with 2+ charge.

7 0

3 years ago