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HJHY Weight: 200g
HJHY Material: Environmentally friendly materials, school, laboratory, training institution
HJHY Product specifications: 8.5 × 8.5 × 12cm
HJHY Electrolytic cell x1; carbon rod with rubber stopper × 2; observation tube × 2; crocodile clip wire × 2 This instrument is used in the middle school chemistry class to demonstrate water electrolysis and hydrogen and oxygen.
HJHY Under the action of 12V.1A direct current, the electrolyzed water in 3-5 minutes produced 20 ml: 10 ml of hydrogen and oxygen, verifying that one water molecule consists of two hydrogen atoms and one oxygen atom.
Material: Environmentally friendly materials, school, laboratory, training institution Product specifications: 8.5 × 8.5 × 12cm Weight: 200g Electrolytic cell x1; carbon rod with rubber stopper × 2; observation tube × 2; crocodile clip wire × 2 This instrument is used in the middle school chemistry class to demonstrate water electrolysis and hydrogen and oxygen. Under the action of 12V.1A direct current, the electrolyzed water in 3-5 minutes produced 20 ml: 10 ml of hydrogen and oxygen, verifying that one water molecule consists of two hydrogen atoms and one oxygen atom.