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3 years ago

5

What do you feel when you're inlove

2 answers:

jeka943 years ago

6 0

People who are in love generally feel a powerful sense of empathy toward their beloved, feeling the other person's pain as their own and being willing to sacrifice anything for the other person.

ikadub [295]3 years ago

3 0

When i fell in love with my first love. I loved everything about him he was the first thing on my mind & the last thing on my mind. I was always thinking of him. I would cross the ocean for Him. He was my bestfriend. Love is when everyday your heart pounds when you see them. Love is where their smile gives you Motivation. Love is time , compassion & two people who deeply care for one another. I was in love once & it's weird because not a day goes by that i dont think of him!! Everyone says i should try & win him back when in reality its too late & ill have to accept the fact that he will just be in my heart & Not in my life. We dont talk like we used too mabye once a month. I will always love him though . & Yeah that's love

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This is basic chemistry btw.<br> screen shoted it

mr_godi [17]

B) Metalloid because that's a mixture of the other two.

5 0

3 years ago

Calculate the volume of a 2.0 molar aqueous solution made from 14 miles of K2S

Vilka [71]

Answer:

volume is 7.0 liters

Explanation:

We are given;

Molarity of the aqueous solution as 2.0 M
Moles of the solute, K₂S as 14 moles

We are required to determine the volume of the solution;

We need to know that;

Molarity = Moles ÷ volume

Therefore;

Volume = Moles ÷ Molarity

Thus;

Volume of the solution = 14 moles ÷ 2.0 M

= 7.0 L

Hence, the volume of the molar solution is 7.0 L

5 0

3 years ago

If you subtract an objects starting velocity from its final velocity and divide by the time it took to change velocity, what are

amid [387]

Change in velocity over time is acceleration.

You're finding acceleration .

7 0

3 years ago

What element is found in solid form within earth's crust

ioda

Answer:

silicon

Explanation:

5 0

3 years ago

Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid. HCl(aq), as described by

melisa1 [442]

Answer:

0.88 g

Explanation:

Using ideal gas equation to calculate the moles of chlorine gas produced as:-

$PV=nRT$

where,

P = pressure of the gas = 805 Torr

V = Volume of the gas = 235 mL = 0.235 L

T = Temperature of the gas = $25^oC=[25+273]K=298K$

R = Gas constant = $62.3637\text{torr}mol^{-1}K^{-1}$

n = number of moles of chlorine gas = ?

Putting values in above equation, we get:

$805torr\times 0.235L=n\times 62.3637\text{ torrHg }mol^{-1}K^{-1}\times 298K\\\\n=\frac{805\times 0.235}{62.3637\times 298}=0.01017\ mol$

According to the reaction:-

$MnO_2+4HCl\rightarrow MnCl_2+2H_2O+Cl_2$

1 mole of chlorine gas is produced when 1 mole of manganese dioxide undergoes reaction.

So,

0.01017 mole of chlorine gas is produced when 0.01017 mole of manganese dioxide undergoes reaction.

Moles of $MnO_2$ = 0.01017 moles

Molar mass of $MnO_2$ = 86.93685 g/mol

So,

$Mass=Moles\times Molar\ mass$

Applying values, we get that:-

$Mass=0.01017moles \times 86.93685\ g/mol=0.88\ g$

<u>0.88 g of $MnO_2(s)$ should be added to excess HCl (aq) to obtain 235 mL of $Cl_2(g)$ at 25 degrees C and 805 Torr.</u>

6 0

3 years ago