One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 424
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Fill-in-the-blank: In the VCM distillation soda solid dryer, the granular soda is exposed to air; it absorbs ( ) from the air and eventually turns completely into a solution. At the same time, the granular soda also easily absorbs ( ) from the air and gradually transforms into Na2CO3. Answer: Water, CO2
In the VCM distillation soda ash dryer, the granular soda ash exposed to air absorbs (water) from the air and eventually turns completely into a solution; at the same time, it also readily absorbs (carbon dioxide) from the air and gradually transforms into Na2CO3.
In the VCM distillation soda ash dryer, the granular soda ash exposed to air absorbs (water) from the air and eventually turns completely into a solution; at the same time, it also readily absorbs (carbon dioxide) from the air and gradually transforms into Na2CO3.
In the VCM distillation solid-alkali dryer, the granular alkali is exposed to air, where it absorbs (H2O) from the air and eventually turns completely into a solution; at the same time, it also readily absorbs (CoO2) from the air and gradually transforms into Na2CO3.
Water – Carbon dioxide.
In the VCM distillation solid-alkali dryer, the granular alkali is exposed to air, where it absorbs water molecules from the air and eventually turns completely into a solution; at the same time, it also absorbs water molecules from the air and gradually transforms into Na2CO3.
In the VCM distillation solid alkali dryer, the granular alkali is exposed to air; it absorbs (water vapor) from the air and eventually turns completely into a solution. At the same time, the granular alkali also readily absorbs (carbon dioxide) from the air, gradually transforming into Na2CO3.
In the VCM distillation solid-alkali dryer, the granular alkali is exposed to air, where it absorbs (moisture) from the air and eventually turns completely into a solution; at the same time, it also absorbs (carbon dioxide) from the air and gradually transforms into Na2CO3.
In the VCM distillation solid-alkali dryer, the granular alkali is exposed to air, where it absorbs (moisture) from the air and eventually turns completely into a solution; at the same time, it also readily absorbs (carbon dioxide) from the air and gradually transforms into Na2CO3.