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Dafna1 [17]
3 years ago
10

Which of the following actions will lead to an increase in pressure?

Chemistry
1 answer:
MatroZZZ [7]3 years ago
3 0
By decreasing n we can increase presure because decrease in n will shift equilibrium to either forward or reverse direction
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What is the empirical formula for c12h24o6? what is the empirical formula for c12h24o6? ch2o cho c2h5o c2h4o cho2?
stira [4]

Empirical formula: The formula consist of proportions of the elements which is present in the compound or the simplest whole number ratios of atoms.

Now, molecular formula is equal to the product of n (ratio) and empirical formula.

Molecular formula = n\times empirical formula    (1)

molecular formula =C_{12}H_{24}O_{6} (given)

Since, 6 is the smallest subscript in above molecular formula to get the simpler whole number of atoms. Therefore, divide all the subscripts i.e. number of carbon atoms (12), number of hydrogen atoms (24) and number of oxygen atoms (6) by 6.

empirical formula becomes C_{2}H_{4}O

Thus, according to the formula (1)

C_{12}H_{24}O_{6} = 6\times C_{2}H_{4}O

Hence, empirical formula of given molecular formula is C_{2}H_{4}O


4 0
3 years ago
Complete the word equation for making a salt.
dalvyx [7]

Answer:

acid +alkaline =salt and water

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if an acid reacts with an alkaline they form salt and water

4 0
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When most fuels burn, water and carbon dioxide are the two main products. Why can´t you say that water and carbon dioxide are pr
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That is only the combustion of a hydrocarbon. Rust is a combustion reaction because oxygen is added.

Fe(s) + O2(g) => FeO2(s)
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find the molecular formula of the alkane represented in the mass spectrum. a mass spectrum. the peak at mass 100 has an 8% relat
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Answer: the molecular altatude of the supercalifragilistic gene should expand by 100%,

L

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L

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L

L

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Explanation:

8 0
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What law determines that chemical equations must be balanced? What does this law say?
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This is seen in the first law of Thermodynamics stating that matter and energy cannot be destroyed nor created.
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