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qwelly [4]
3 years ago
7

Lab report on physical and chemical change

Chemistry
1 answer:
Fynjy0 [20]3 years ago
4 0

That chemical change is : burning
Physical change: purple shirt
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Ulleksa [173]

Answer:

CO32-:  

✔ reactant

H2O:  

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The 2 in front of H+:  

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Explanation:

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2 years ago
Which statement best describes a solution? A). a mixture consisting of minute particles suspended in a medium that start moving
makvit [3.9K]
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3 years ago
An analytical chemist is titrating 181.2 mL of a 0.09000M solution of diethylamine ((CH) NH) with a 0.5400M solution of HNO3. Th
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8 0
2 years ago
What is the formula of the ion formed when tin achieves a stable electron configuration?
Katarina [22]

Answer:

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4 0
3 years ago
Iodine chloride, ICl, can be made by the following reaction between iodine, I2, potassium iodate, KIO3, and hydrochloric acid.
Vadim26 [7]
The balanced chemical reaction is:

<span>2 I2 + KIO3 + 6 HCl ---------> 5 ICl + KCl + 3 H2O 
</span>
We are given the amount of the product to be produced from the reaction. This will be the starting point of our calculations.

28.6 g ICl (1 mol / 162.35 g ICl ) ( 2 mol I2 / 5 mol ICl ) ( 253.81 g I2 / 1 mol I2 ) = 17.88 g I2
6 0
3 years ago
Read 2 more answers
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