Third, it has no side effects. In one respect, with a low concentration, the KOH will not corrode the skin. In a further respect, potassium ion itself is diuretic and it has no harm to kidney.王 枝宝
So there was a question where I had to write out potassium+water as a chemical equation. So I did: 2K + H2OK2O + H2 But the answer was: 2K + 2H2O2KOH + H2 I asked my sister about this, and she said potassium oxide doesn't exist. But I googled it andit does. So why doesn...
Write the balanced reaction equation for nitric acid and potassium hydroxide reacting together. Write the equation for the reaction of nitric acid (from acid rain) with cobalt to form cobalt (II) nitrate and a gaseous product. Express your answer as a chemical equation. (Id...
Write a balanced chemical equation based on the following description: solid potassium oxide reacts with liquid water to produce aqueous potassium hydroxide How are chemical equations balanced? Write the net ionic equation for the reaction that occurs between aqueous solutions of nitric acid and ammonia...
Pretty scary if you ask us. Want more pranks, or know of any other uses of Mannequin Heads? Write to us below in the comments! This entry was posted inFun Revenge Pranks,Products,Public Pranks,revenge on a roommate,revenge on brotheronSeptember 26, 2014. ...
Ordinary table salt is composed of sodium chloride. What is baking soda? A. Potassium chloride B. Potassium carbonate C. Potassium hydroxide D. Sodium bicarbonate What volume of a 0.193 M calcium hydroxide solution is required to neutralize 11...
Lead nitrate combined with potassium iodide gives lead iodide -- a yellow precipitate -- plus potassium nitrate. In carrying out this reaction, it is best to use a closed container that one can shake. Since lead is a component, the reaction ingredients should not be disposed of by pouring ...
Making invisible ink to write and reveal secret messages is a great science project to try, even if you think you don't have the right chemicals. Why? Because just about any chemical can be used as invisible ink if you know how to use it. ...
For liquid soap, the alkali component is a bit different.Sodium hydroxideis used to make hard bar soap while potassium hydroxide is used to make liquid soap.Potassium hydroxide is harder to find and comes in flakes, not beads. The flakes are easier to work with but are still caustic, so ...
To determine how many equivalents of H2SO4 are required to completely react with 4 g of NaOH, we can follow these steps:Step 1: Write the balanced chemical equationThe balanced chemical reaction between sulfuric acid and sodium hydroxide is:H2...