3 years ago

How is hydrogen different from alkali metals?

Chemistry

1 answer:

Irina18 [472]3 years ago

5 0

Hydrogen is different from alkali metals because it also exhibits the properties of inert gas

You might be interested in

How many moles of water are produced from 13.35 mol of oxygen?

olganol [36]

Answer:

The answer is 26.70

4 0

2 years ago

Which of these is NOT a property of water?

Elis [28]

Answer:

-low specific heat

3 0

2 years ago

Read 2 more answers

A mixture of 117.9 g of P and 121.8 g of O, reacts completely to form P4O6 and P4O10. Find the masses of P4O6 and P4O10

Alex17521 [72]

Answer:

Mass of P4O6=103.4

P4O10=133.48

Explanation:

Balanced reaction is:

8P +8 $O_{2}$ ⇒ $P_{4} O_{6}$ + $P_{4} O_{10}$

Both reactant completely vanishes as equivalent of bot are equal.

Moles of P= $\frac{117.9}{31}$ =3.80

Moles of $O_{2}$ = $\frac{117.9}{31}$ =3.80

No. of moles of formed product are equal and is $\frac{1}{8}$ th of mole of any of reactant.

Thus weight of $P_{4} O_{6}$ = $\frac{3.80}{8}$ ×220 ≈103.41

weight of $P_{4} O_{10}$ = $\frac{3.80}{8}$ ×284 ≈133.48

4 0

2 years ago

PLS HELP THIS IS ACTUALLY SCIENCE

Alekssandra [29.7K]

Answer:

Death rates, Birth rates, and immigration rates

Explanation:

5 0

2 years ago

Read 2 more answers

What changed about the peppered moth population during the second industrial revolution

Marysya12 [62]

Answer:

The months became darker colored and more darker colored moths were sighted.

Explanation:

All of the new air pollution caused the moths to alter there wings and bodies. The moths had no adaptation to this air pollution, causing them to be discolored.

7 0

2 years ago

Read 2 more answers