Answer: 2NaOH+Cl₂=NaClO+NaCl+H₂O
Explanation:
Mixtures are impure substances composed of two or more substances physically combined.
<h3>What are mixtures?</h3>
Mixtures are substances that are composed of two or more substances physically combined.
Mixtures are one of the different types of substances which are composed of matter.
The classification of matter by type of substance is as follows:
- Matter - Pure and impure substances or mixtures
- Pure substances - elements and compounds
- Mixtures: homogenous and heterogenous
In conclusion, substances can be classified into either pure substances or mixtures.
Learn more about substances and mixtures at: brainly.com/question/1867365
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Answer:
a warm air mass is caught between two colder air masses. The colder air moves under the warmer air pushing it up and then moves forward until it meets a mass that is warmer and pushes it up too.
<span>When the unknown liquid is heated and turned into vapor, it will not occupy the entire container. The volume in the molar mass (nRT)/PV will be greater than the actually volume of the unknown, and the calculated molar mass will be less than the actual molar mass.</span>
The percent error of Chemistry student : 7.4%
<h3>
Further explanation
</h3>
Given
40 °C measurement
Required
The percent error
Solution
% Error : difference between the theoretical value and the actual value
or
% Error : Absolute Error / Accepted Value
Absolute Error = Measured Value - Accepted Value
% Error for Chemistry student :
1. Subtract the measurement value with the accepted value
= 40 °C - 43.2 °C
= -3.2 °C
2. Divide by the accepted value, and multiply by 100
= |-3.2/43.2| x 100%
= 7.4%
