Ask question

Ask question

All categories

3 years ago

12

In your double replacement reaction, the more reactive metal "pushed" the other one out of its place. Without using the Internet

, where could you look to determine which metal was more reactive?

1 answer:

irakobra [83]3 years ago

5 0

You are using the internet right now. The question told you not to. Lol

You might be interested in

At room temperature, compounds that are held together by covalent bonds tend to exist in what state?

Sophie [7]

at room temperature substances hawks together by covalent bonds are typically in liquid form

6 0

3 years ago

Read 2 more answers

How many bromine atoms are present in 39.4 g of CH2Br2

strojnjashka [21]

37.8 g CH2Br2 X (1 mol CH2Br2 / 173.83 g) = 4.60X10^-3 mol CH2Br2

<span>4.60X10^-3 mol CH2Br2 X (2 mol Br / 1 mol CH2Br2) X 6.02X10^23 atoms/mol = 5.54X10^21 bromine atoms</span>

7 0

3 years ago

A gas has a volume of 62.65L at O degrees Celsius and 1 atm. At what temperature in Celsius would the volume of the gas be 78.31

Anastaziya [24]

Answer:

The volume of the gas will be 78.31 L at 1.7 °C.

Explanation:

We can find the temperature of the gas by the ideal gas law equation:

$PV = nRT$

Where:

n: is the number of moles

V: is the volume

T: is the temperature

R: is the gas constant = 0.082 L*atm/(K*mol)

From the initial we can find the number of moles:

$n = \frac{P_{1}V_{1}}{RT_{1}} = \frac{1 atm*62.65 L}{(0.082 L*atm/K*mol)*(0 + 273)K} = 2.80 moles$

Now, we can find the temperature with the final conditions:

$T_{2} = \frac{P_{2}V_{2}}{nR} = \frac{612.0 mmHg*\frac{1 atm}{760 mmHg}*78.31 L}{2.80 moles*0.082 L*atm/(K*mol)} = 274.7 K$

The temperature in Celsius is:

$T_{2} = 274.7 - 273 = 1.7 ^{\circ} C$

Therefore, the volume of the gas will be 78.31 L at 1.7 °C.

I hope it helps you!

8 0

3 years ago

What is cells function of animal cell??<br>PLZ HELP ME

olga nikolaevna [1]

Answer:

Controls the movement of substances into and out of the cell.

7 0

3 years ago

Sediment layers stop lateral spreading when:

GREYUIT [131]

Sediment layers stop lateral spreading when they encounter a barrier and they run out of additional sedimentary material. Lateral spreading is the lateral movement of gently to steeply sloping, saturated soil deposits caused by earthquake-induced liquefaction. Hope this answers the question.

3 0

4 years ago

Read 2 more answers