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To attain a noble gas electron structure a nitrogen atom must lose five valence electrons?
To attain a noble gas electron structure, a nitrogen atom must gain three electrons, not lose five. Nitrogen is in group 15, so it has five valence electrons. By gaining three electrons, it can achieve a stable octet like the noble gas neon.
What does chemical reaction tell you?
A chemical equation is used in the means of writing out and describing a chemical reaction, such as the reactants and the substance that forms after the reaction (called the product)P.S: it took me a little to find out the question since i had it too. Some teachers decide to give out questions like these in attempt to get people to practice their research skills instead of just relying on a "magic book" for the answer.
What experimental conditions will be varied in an attempt to affect the rate of the clock reaction?
Experimental conditions that could be varied in an attempt to affect the rate of the clock reaction include changing the concentration of reactants, temperature of the reaction, presence of a catalyst, pH of the solution, or the ratio of reactants. By altering these factors, the reaction rate can be manipulated and studied to understand the mechanism of the reaction.
How you can get water element?
The chemical compound Water is made of two elements: Hydrogen and Oxygen. To get water you would need to perform a highly explosive chemical reaction. An example of this dangerous reaction occured with old style zeppelins that were filled with Hydrogen. So, the chemical formula of water is H2O and the reaction between Hydrogen and Oxygen is:Hydrogen + Oxygen --> Hydrogen OxideDo not attempt this reaction.
How does an electrochemical cell produce an electric current?
The energy released through the chemical reaction within the cell results in a difference in potential appearing across the cell's terminals. This potential difference drives the free electrons already within an external conductor to move along the length of that conductor.
Sulfuric acid plus sodium?
When sulfuric acid reacts with sodium, hydrogen gas is produced as one of the products. The chemical equation for this reaction is: 2H2SO4 + 2Na -> 2NaHSO4 + H2. This reaction is highly exothermic and can be dangerous due to the release of hydrogen gas, which can be flammable.
What is the chemical form of water?
As most people know waters chemical abbreviation is H.2.O, which means Hydrogen to Oxygen. When the 2 are mixed together it cases a chemical reaction and forms water (DO NOT ATTEMPT TO DRINK PURE OXYGEN OR HYDROGEN, DANGER OF DEATH BY POISON!!!)
What ion will calcium form after a chemical reaction?
We find the alkaline earth metal calcium in Group 2 of the periodic table. It "lives" there because it has two valence electrons. The nature of calcium is that it would really like to loan out those two electrons in an attempt to emulate the electron configuration of an inert or noble gas. Because it wants to loan out those two electrons, it has a "desire" to participate in chemical reactions.To cite a single example of what calcium wants to do, let's combine it with chlorine in a chemical reaction. We know that chlorine is one electron short of a full valence shell, so this element wants to borrow an electron if it can. As calcium wants to loan out two electrons and chlorine wants to borrow one, they will react. Calcium and chlorine form calcium chloride. But there is bit more to the story.An atom of calcium has two valence electrons to loan out, while chlorine wants to borrow only one. That means that twochlorine atoms will react with one calcium atom to make calcium chloride. Here's the reaction:Ca + 2Cl => CaCl2We've written the balanced chemical equation for the reaction of calcium with chlorine. Note that the 2 in front of the Cl on the left side of the equation appears as a subscript with the Cl on the right hand side of the equation. Our equation is correct.It could be argued that chlorine appears as Cl2 in its elemental state. (This is dichlorine, a diatomic molecule.) In that case, we'd have to adjust our equation to balance it, and it would appear like this:2Ca + 2Cl2 => 2CaCl2
What is wrong with the equation mg o2mgo2?
The equation "mg o2mgo2" appears to be incorrectly formatted and lacks clarity. It seems to attempt to represent a chemical reaction involving magnesium (Mg) and oxygen (O2) to form magnesium oxide (MgO). However, it is not properly balanced or expressed, as it does not follow standard chemical notation or conventions. A correct representation of the reaction would be 2 Mg + O2 → 2 MgO, which shows the proper stoichiometry and product formation.
What happens when sodium atoms react with iodine?
Table salt commonly has a small percent of iodine added to counter the effects on health that an iodine deficiency causes. Paracelsius noted in the 1500's that (in Switzerland) the children of parents who had goitre, were often cretins. The goitre represents a swelling of the thyroid gland in an attempt to garner more iodine, which is essential for development. If youre thinking from a chemical point of view, the iodine should not react, as the chlorine in salt is a more reactive halogen.
What is the chemical equation for lighting a match?
the balanced equation for the lighting of a match is: 16KCl3 + 3P4S3 --> 16 KCl + 9SO2 I'm pretty sure that's it:) this equation is wrong, you started off with phosphorous, but you did not have phosphorous in the result of the chemical reaction. Therefore, no such reaction can exist
What is fertiliser used for?
Plants do need nutrients beyond H2O, CO2, and sunlight ... mostly various minerals and "fixed nitrogen" ... that means nitrogen compounds rather than nitrogen gas. Fertilizer is an attempt to supply those needs faster than nature would do it on her own.
