The pH of lemon juice is normally around 2-3 pH. It is defintely a strong acid. Stomach acid is 1 on the pH scale. It isn't neutral, definetly NOT a alkali. Hope this helps. Lolly x
The juice's acidity reacts with the copper in the penny, causing it to corrode and form a greenish-blue patina. This is due to the chemical reaction between the acids in the juice and the copper in the penny.
When squeezing a lemon, the force applied comes from the muscles in your hand and arm. By contracting these muscles, you generate the pressure needed to squeeze out the juice from the lemon.
It depends on the size and juiciness of the lemons, but on average, one kilo of lemons can yield around 200-250 mL of lemon juice.
To make a delicious dessert with lemon foam as the main ingredient, you will need fresh lemon juice, sugar, gelatin, and egg whites. First, mix the lemon juice and sugar in a saucepan over low heat until the sugar dissolves. Then, add gelatin to the mixture and let it cool. In a separate bowl, beat the egg whites until stiff peaks form. Fold the egg whites into the lemon mixture and refrigerate until set. Serve the lemon foam as a light and airy dessert.
A lemon clock can work if you get two lemons stick a large nail in both of them get an eletrical clip and attach it to either the negative or positive point, you hold the copper wire in place by the eletrical clips and attasch the copper wire to the nail, on the other end the eletrical clip will be holding the copper wire attaching to the negative and positive point. If it is not working you did something wrong.
acidic
acidic
Lemon juice itself is highly acidic. Inside the body, lemon juice that has been fully metabolized has a basic effect.
milk is basic, and lemon juice is very acidic
Lemon juice is acidic.
Lemon juice is considered acidic.
Lemon juice is acidic.
Lemon is acidic.
Baking soda is a salt. Lemon juice is a mixture with an acidic pH.
Lemon juice has a pH of around 2.3 which is acidic because the juice in the lemon is very acidic.
No, lemon juice is acidic in its own right.
No, lemon juice is acidic, it's citric acid.