All categories

3 years ago

Why doesn't the air pressure crush this tiny flower?

Chemistry

1 answer:

Romashka-Z-Leto [24]3 years ago

8 0

Answer:

because air pressure crushes masses and or grams that have a stronger gravitaional

pull

You might be interested in

How many grams of aluminum chloride are produced when 5.96 grams of aluminum are reacted with excess chlorine gas? Start with a

Vadim26 [7]

Answer:

29.47 g of AlCl₃.

Explanation:

We'll begin by writing the balanced equation for the reaction. This is illustrated below:

2Al + 3Cl₂ —> 2AlCl₃

Next, we shall determine the mass of Al that reacted and the mass of AlCl₃ produced from the balanced equation. This can be obtained as follow:

Molar mass of Al = 27 g/mol

Mass of Al from the balanced equation = 2 × 27 = 54 g

Molar mass of AlCl₃ = 27 + (35.5× 3)

= 27 + 106.5

= 133.5 g/mol

Mass of AlCl₃ from the balanced equation = 2 × 133.5 = 267 g

SUMMARY:

From the balanced equation above,

54 g of Al reacted to produce 267 g of AlCl₃.

Finally, we shall determine the mass of AlCl₃ produced by the reaction of 5.96 g of Al. This can be obtained as follow:

From the balanced equation above,

54 g of Al reacted to produce 267 g of AlCl₃.

Therefore, 5.96 g of Al will react to produce = (5.96 × 267)/54 = 29.47 g of AlCl₃.

Thus, 29.47 g of AlCl₃ were obtained from the reaction.

3 0

3 years ago

what mass of small stones would be needed to make the strongest concrete? give a reason for your awnser.

VikaD [51]

Answer:

For a good consert mix aggregate needed to the clean hard strong partical free of absorb chemicals or coating clay and other fine materials

3 0

3 years ago

I NEED THIS ANSWER A.S.A.P

grigory [225]

Extrusive. Please give me a brainliest! Im new i really need it thanks

6 0

3 years ago

Read 2 more answers

ICE Princess25 [194]

Answer:

qualitative data

and

quanitative data

Explanation:

hope this helps and PLZ brainliest thank you

3 0

3 years ago

Read 2 more answers

Someone help me with this please, it’s overdue:(

Zolol [24]

Answer:

See explanation.

Explanation:

Hello there!

3. In this case, according to the given question, it turns out possible for us to say that any chemical formula, for an ionic compound, has the cation (positive) on the left and the anion (negative) on the right; thus, since Mg is a metal, which tends to lose electrons and become positively charged whereas the Cl is a nonmetal, which tends to gain electrons and become negatively charged, we have the following:

$Mg^{2+}Cl^-\\\\Mg^{2+}Cl^-_2\\\\MgCl_2$

4. In this case, since lithium is a metal, as well as magnesium, it is not possible for them to switch around their charges as they will not be bonded because they will be repelled rather than attracted because of their equal positive charges.

Regards!

8 0

3 years ago