3 years ago

What does helium and lithium

1 answer:

4 0

Answer:

LiHe is a compound of helium and lithium. The substance is a cold low density gas made of molecules each composed of a helium atom and lithium atom bound by van der Waals force.

You might be interested in

Easy chemistry!! I'm really on a time crunch please please please help me!!!! I'm terrible at chemistry x﹏x

Serjik [45]

Answer:

ADD MORE POINTS THEN WE CAN TALK HUN

Explanation:

YW!!!!! ;D

8 0

3 years ago

What is not true about radiation? it travels out in all directions from its source. it is one of three methods of heat transfer.

Alika [10]

The answer is the last one (it needs a medium through which to travel) it is not true about radiation. A radiation is the emission of energy in the form of waves or particles through space or through a material medium. This includes; electromagnetic radiation, such as a radio wave, microwaves, visible light, x rays, and gamma radiation.

6 0

4 years ago

Read 2 more answers

What would be the new pressure if 250. сm of gas at 25.0°C and 730. mmHg pressure

IrinaVladis [17]

Answer:

2340mmHg

Explanation:

P1V1/n1T1=P2V2/n2T2

n1=n2 T1=25+271=298k

T2=300+273=573k

730×250/298=P2×150/573

P2=2340mmHg

5 0

3 years ago

• If 2.5 moles of sugar are added to 2.0 L of a water/lemon juice solution, what is the molarity of the lemonade?

d1i1m1o1n [39]

The answer is 4.5 because you add rhem

6 0

3 years ago

Now that we have put a coefficient of 3 in front of caso4, what coefficient should go in front of cacl2 to balance calcium (ca)?

Ronch [10]

3 to balance the calciums on both sides of the equation, but only if that balances the Cl on both sides of the equation to because you now have 6 Cl and 3Ca

3 0

3 years ago

Read 2 more answers

What does helium and lithium ​

What does helium and lithium