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Zepler [3.9K]
3 years ago
6

Burgundy Mixture is a formulation used to kill fungi on grapevines.

Chemistry
1 answer:
mihalych1998 [28]3 years ago
5 0

The mass of A needed in a mixture : 15.625 g

<h3>Further explanation</h3>

Given

A mixture of A and B

Ratio A : B = 1 : 8

mass b = 125 g

Required

The mass of A

Solution

Proust states <em>the Comparative Law</em> that compounds are formed from elements with the same Mass Comparison so that compounds have a constant composition of elements

Mass of A (from the mass of B):

= 1/8 x 125 g

= 15.625 g

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You need to prepare 150 mL of 0.1 M solution of silver chloride. How much silver chloride is required?
Rudiy27

Answer:

amount of silver chloride required is 0.015 moles or 2.1504 g

Explanation:

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1L = 1000mL

if 0.1mol of AgCl is contained in 1000mL of solution

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x = (0.1*150)/1000

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To convert this to grams, simply multiply this value by the molar mass of silver chloride

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