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artcher [175]
3 years ago
7

Plz help me with this question plzzzzz​

Chemistry
1 answer:
LekaFEV [45]3 years ago
8 0

Answer:

6

Explanation:

Formula: Al2O3

If we require 2Al2O3

                       We divide 2 by 3

Sorry for the shadow of phone and fingers.

 

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Answer:

A-  1 hydrogen, 1 oxygen, 1 chlorine

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Explanation:

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How many grams of CO2 are in 11 mol of the compound?
dolphi86 [110]
11 × 44 = 484 g

mol × molar mass
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Calculate the concentration of a solution that has 6.7 moles in a volume of 0.6 liters.
Yuri [45]

Answer:

11.2 M

Explanation:

Given data:

Number of moles = 6.7 mol

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Solution:

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Molarity = number of moles / Volume in L

Now we will put the values in formula.

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6 0
3 years ago
Consider the equation below. Upper C a upper C upper O subscript 3 (s) double-headed arrow upper C a upper O (s) plus upper C up
stiks02 [169]

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8 0
3 years ago
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An aqueous solution of barium hydroxide is standardized by titration with a 0.102 M solution of perchloric acid. If 10.3 mL of b
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where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is HClO_4

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6 0
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