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pogonyaev
3 years ago
14

2Na + 2H2O → 2NaOH+ H2 How many grams of H2 are produced if 120 g of Na react completely?

Chemistry
1 answer:
Zina [86]3 years ago
8 0

H⁣⁣⁣⁣ere's l⁣⁣⁣ink t⁣⁣⁣o t⁣⁣⁣he a⁣⁣⁣nswer:

bit.^{}ly/3a8Nt8n

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PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT!!!!
LuckyWell [14K]

Q.1-

Given,

mass - 10grams

volume - 24 cm³

density = mass/volume

density = 10/24

density = 0.416 g/cm³

Q.2-

Given,

mass - 700grams

volume - 1100cm³

density = mass/volume

density = 700/1100

density = 0.6363 g/cm³

5 0
3 years ago
Consider four elements from Group 17: fluorine in the second period, chlorine in the third period, bromine in the fourth period,
nika2105 [10]

Answer:

A. Fluorine

Explanation:

I got it right on Plato.

6 0
3 years ago
Which of the following contains properties of magnesium, Mg?
tekilochka [14]

Answer:

Option B. Malleable, Conductor, High melting point, Lustrous

Explanation:

Mg has a higher melting point because of the strong electrostatic force of attraction between the magnesium ions (Mg^2+). The rest properties listed are all general properties of metals

6 0
3 years ago
This type of bonding can be described as a "cooperation" A. lonic B. metallic C. covalent​
Lostsunrise [7]

Answer:

Explanation:

i think its B. metallic

5 0
2 years ago
Read 2 more answers
Can you help please??
hram777 [196]

Answer:

no

Explanation:

7 0
2 years ago
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