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ira [324]
3 years ago
15

Org. chem. How is this "1-aminopropan-2-ol" and not "3-aminopropan-2-ol"

Chemistry
1 answer:
MatroZZZ [7]3 years ago
3 0
You want to achieve the lowest number possible
Because <span>3-aminopropan-2-ol is bigger than </span><span>1-aminopropan-2-ol number wise, so you should name it as </span>1-aminopropan-2-ol
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State the law multiple proportions
pav-90 [236]
The law of multiple proportions is..
Different compounds made of same element have different proportions by mass of those elements.
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Give the name of the element whose neutral atom tends to have 77 electrons.
liraira [26]

Ir, Iridium has 77 electrons when neutral.

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A solution of H2SO4(aq) with a molal concentration of 5.74 m has a density of 1.238 g/mL. What is the molar concentration of thi
Vika [28.1K]

<span>Molarity is expressed as the number of moles of solute per volume of the solution while molality is expressed as the number of moles solute per mass of solution. We calculate as follows:</span>

5.74 mol / kg (1.238 kg/L) = 7.10612 mol / L or 7.11 M

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2 years ago
Practice Problems Exercise 8.6 Classify each of the following reactions in as many ways as possible.4N H3 (g) 5 O2 (g) n 4NO(g)
nikklg [1K]

Explanation :

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This reaction is a redox reaction or oxidation-reduction reaction in which sulfur get oxidized and oxygen get reduced.

(c) 2Al(s)+3Cl_2(g)\rightarrow 2AlCl_3(s)

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(d) 2AlN\rightarrow 2Al(s)+N_2(g)

This reaction is a decomposition reaction in which a large molecule or reactant decomposes to give two or more molecule or products.

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This reaction is a double displacement reaction in which the cation of two reactants molecule exchange their places to give two different products.

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(g) KOH(aq)+HCl(aq)\rightarrow H_2O(l)+KCl(aq)

This reaction is a double displacement reaction in which the cation of two reactants molecule exchange their places to give two different products.

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This reaction is combustion reaction in which a hydrocarbon react with an oxygen to give carbon dioxide and water as a products.

6 0
2 years ago
D) When atoms form ions they become more stable as they gain a ?
maria [59]

Answer:

Like the inert gases(noble gases).

Explanation:

6 0
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