When sodium metal reacts with water, it liberates hydrogen gas and forms a basic solution of sodium hydroxide. This reaction also forms solvated sodium ions, which can exhibit a pink color due to the formation of sodium dimer, Na2. The pink color is a result of the interaction between the solvated sodium ions and the water molecules.
The color of an aqueous solution of sodium carbonate in the presence of phenolphthalein would be pink. Phenolphthalein turns pink in basic solutions with a pH above 8.2. Sodium carbonate is a basic compound that will cause the phenolphthalein indicator to change color to pink.
Phenolphthalein is colorless in acidic solutions and pink or magenta in alkaline solutions. In washing soda (sodium carbonate), which is alkaline, phenolphthalein would appear pink or magenta.
Blue litmus paper turns pink in the presence of sodium hydroxide.
Phenolphthalein is a pH indicator that turns pink in basic solutions. When added to sodium hydroxide, which is a strong base, the phenolphthalein will turn pink to indicate that the solution is basic.
Salt vault.
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Break leak.
Fake bake is a Hink-Pink for counterfeit cook.
The Hink Pink for a holiday donkey is a Yule mule.
Thin inn is the hink pink for skinny hotel.
The hink pink for "boy's test" is "lad's quiz."
"Man pan" is a hink pink for male pot or masculine skillet.
Dark ark is a Hink-Pink for Noah's boat with the lights off.
lathering gathering is the hink pink for a group of men shaving
pink mink
The hink pink is clean teen.