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Firdavs [7]
4 years ago
9

PLZ HELP HALF M GRADE!! how does an arrangement of atoms in a mineral relate to its proprieties?

Chemistry
1 answer:
marissa [1.9K]4 years ago
8 0
“The internal orderly arrangement of atoms in mineral is largely a function of the relative size of the adjacent atoms. Along with the chemical composition of the minerals and the nature of bonding between atoms within the minerals determines their properties.”

Hope this helps
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How does acid rain affect the pH of a lake or stream
Dimas [21]

acidic rain water can leach aluminum from soil clay particles

5 0
4 years ago
Read 2 more answers
How many grams of acetylene react if 1.10 mol of CO2 are produced?
mafiozo [28]
 Combustion of <span>acetylene :

</span><span>molar ma</span>ss acetylene ( C₂H₂ ) = 26.0 g/mol and CO₂ = 44.0 g/mol
<span>
2 C₂H₂ + 5 O₂ ---> 4 CO₂ + 2 H₂O
</span>
2 moles C₂H₂ --------> 4 moles CO₂
? moles C₂H₂ --------> 1.10 moles CO₂

moles C₂H₂ = 1.10 * 2  / 4

moles C₂H₂ = 0.55 moles of C₂H₂

Mass acetylene:

m = n * mm

m = 0.55 * 26.0

m = 14.3 g

hope this helps!
5 0
3 years ago
Please help me. Thank you so much to whoever decides to help me and I love you
Bumek [7]

Answer:

2,702.7027 I think ...

3 0
3 years ago
Balance each of the following examples of heterogeneous equilibria and write each Kc expression. Then calculate the value of Kc
marysya [2.9K]

Explanation:

1) 2 Al(s) + 2 NaOH(aq) + 6 H_2O(l) \longleftrightarrow 2 Na[Al(OH)_4](aq) + 7 H_2(g)

Kc=\frac{[Na[Al(OH)_4]]^2*[H_2]^7}{[NaOH]^2}

The Kc for the reverse reaction is the inverse of the Kc of the reaction:

Kc_{reverse}=\frac{1}{Kc}=\frac{1}{11}=0.091

2) H_2O(l) + SO_3(g) \longleftrightarrow H_2SO_4 (aq)

Kc=\frac{[H_2SO_4]}{[SO_3]^2}

The Kc for the reverse reaction is the inverse of the Kc of the reaction:

Kc_{reverse}=\frac{1}{Kc}=\frac{1}{0.0123}=81.3

3)  P_4(s) + 3 O_2(g) \longleftrightarrow P_4O_6(s)

Kc=\frac{1}{[O_2]^3}

The Kc for the reverse reaction is the inverse of the Kc of the reaction:

Kc_{reverse}=\frac{1}{Kc}=\frac{1}{1.56}=0.641

5 0
4 years ago
How would you calculate the number of nanometers in 8.1 cm
devlian [24]
A: 8.1 • 10^7 nanometers

Because 1cm = 1 • 10^7 nm
So 8.1cm • (1 • 10^7 nm) = 8.1.10^7

4 0
4 years ago
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