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yuradex [85]
3 years ago
12

In the word equation, sodium oxide water sodium hydroxide, the formula for sodium hydroxide is represented by

Chemistry
1 answer:
d1i1m1o1n [39]3 years ago
4 0
Answer:
            <span>Formula for sodium hydroxide is represented by <u>NaOH</u>.

Explanation:
                     The reaction of Sodium oxide with water is as follow,

                               Na</span>₂O  +  H₂O    →    2 NaOH
<span>
Na</span>₂O is considered as a strong basic oxide as it contains O²⁻ which has high tendency to bind with hydrogen atoms. This reaction is an exothermic reaction and is conducted in cold water to produce NaOH.<span>

</span>
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Why is snow a better insulator than ice?
Anika [276]

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3 0
2 years ago
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How many grams of O2 are needed to react with 18.2 g of NH3?
erastova [34]

Answer:

44 g oxygen are needed.

Explanation:

Given data:

Mass of oxygen needed = ?

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Solution:

Chemical equation:

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Now we will calculate the number of moles of ammonia:

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Now we will compare the moles of ammonia with oxygen from balance chemical equation.

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                          4                 :                 5

                          1.1                :              5/4×1.1 = 1.375 mol

Mass of oxygen needed:

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4 0
3 years ago
1. We have new knowledge of how charge can be transferred from one object to another
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Here given object is water + balloon; balloon + wall; tape then you rub a balloon against your clothes and it sticks to the wall, you are adding a surplus of electrons (negative charges) to the surface of the balloon the wall is now more positively charged than the balloon and we tested the conductivity of deionized water positively charged

Know more about charge transferred one object to another

brainly.com/question/28661233

#SPJ1

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1 year ago
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