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wolverine [178]
3 years ago
13

Which molecule has weakest bond?

Chemistry
1 answer:
ollegr [7]3 years ago
3 0

Answer:

ionic bonds are the weakest bonds

Explanation:

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The density of a mineral is 2.6g/cm* what is the specific gravity
vesna_86 [32]

Answer:

Specific gravity of mineral = 2.6

Explanation:

Given data:

Density of mineral = 2.6 g/cm³

Specific gravity = ?

Solution:

Specific gravity:

Specific gravity of a substance is ration of density of substance and the density of reference substance. It is unit less quantity.

Mostly water is taken as reference substance.

The density of water is 1 g/cm³

Thus the specific gravity of mineral is,

Specific gravity of mineral = density of mineral /density of water

Specific gravity of mineral = 2.6 g/cm³ /   1 g/cm³

Specific gravity of mineral = 2.6

5 0
4 years ago
The plastics industry realized more than 20 years ago that recycling plastics was a necessity for our planet. Can you recognize
Leni [432]

Answer:

C.)Recycled bottles and containers are used to produce lumber products that can be used as an outdoor building material.

Explanation:

4 0
3 years ago
if element X has two valence electrons and element Y has five valence electrons the formula for the compound is?
malfutka [58]

Answer:

the answer to the question is X3Y2

7 0
2 years ago
An atom that gains or loses one or more electrons is called a(n) _____.
musickatia [10]

I believe the answer is an ion.

8 0
4 years ago
How many moles of NaCl will react completely with 18.5 L F2 gas at 300.0 K and 1.00 atm?
meriva
Hello!

Data:

P (pressure) = 1 atm
V (volume) = 18.5 L
T (temperature) = 300 K
n (number of mols) = ? (in mol)
R (Gas constant) = 0.082 (atm*L/mol*K)

Apply the data to the Clapeyron equation (ideal gas equation), see:
P*V = n*R*T

1*18.5 = n*0.082*300

18.5 = 24.6n

24.6n = 18.5

n =  \dfrac{18.5}{24.6}

\boxed{\boxed{n \approx 0,752\:mol}}\end{array}}\qquad\checkmark

Note: If the feedback is to be considered, the closest response is 0.751 mol Nacl

_________________
_________________

I hope this helps. =)


3 0
3 years ago
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