Hydrogen ion

Magnesium Bromide and Nitrogen Trifluoride The two compounds I will be evaluating are Magnesium Bromide and Nitrogen Trifluoride. Magnesium Bromide is an Ionic compound, usually found in sedatives. While Nitrogen Trifluoride is a molecular compound, often used my industrial companies to clean a variety of equipment due to its room temperature stability and easy and safe to use form. These compounds’ lewis structures are in figure 1. Drawing lewis structures for compounds are a great way of…

boiling point of 2,725°F (1,496°C) and it also has a melting point of 1,047°F (563.7°C). A common name for sodium Cyanide is sodium salt of hydrocyanic acid. Cyanide has an appearance of while crystalline or granular powder. This toxin releases a hydrogen cyanide gas which is highly toxic that interferes with the body’s ability to use oxygen. If you come into contact with sodium cyanide can be rapidly fatal, it can have a whole-body effect especially affecting the organ system that are most…

However, despite the emitted light being distinct and personalized to each cation used in this experiment, flame tests are limited with regards to their inability to identify more than one metal cation present in a solution.13 If two or more cations were present in a solution, the results are highly probable of being classified as indefinite since the color of the flame cannot be clearly attributed to a single cation. The colors of flame tests are also susceptible to subjectivity, especially…

In this experiment, identifying the acids, bases, or neutrality of the unknown substance in a specific set are used to find the actual substances. The following sets of substances could have been assigned: Set 1 - Silver nitrate (AgNO3), Manganese(II) nitrate (Mn(NO3)2), Barium nitrate (Ba(NO3)2), Hydrochloric acid (HCl), Sodium Hydroxide (NaOH); Set 3 - Silver nitrate (AgNO3), Barium nitrate (Ba(NO3)2), Hydrochloric acid (HCl), Sulfuric acid (H2SO4), Sodium Hydroxide (NaOH); Set 4 - Silver…

Freshwater creek is a freshwater stream located in North Cairns, and flows through the Redlynch area-which consists of rainforest, housing, farming and recreational areas. In order to have an indication of general health levels for Freshwater creek, measurements of the water parameters must be regularly checked. This is done to maintain health and prevent abnormal water qualities. Certain water qualities like dissolved nitrates, ammonia and oxygen will be measured at a site upstream from…

Interaction of concentrated nitric acid and sulfuric acid generated nitronium ion which is electrophile. And methyl benzoate nitration is one of electrophilic aromatic substitution. Nitronium ion will reacts with protonated intermediate at the meta position. After NO2 substituted, it becomes arenium ion intermediate. Then, the remained product HSO4- will attack hydrogen then transfer the proton to methyl 3-benzoate. In the experiment, students placed around 12 drops of concentrated H2SO4 in…

The Bronsted-Lowry acid is a molecule or ion that is a proton donor. Lewis's definition emphasizes the role of electron pairs in acid-base reactions. A Lewis acid is an atom, ion or molecule that accepts an electron pair to form a covalent that accepts an electron pair to form a covalent bond. Each theory agrees that an acid is a substance that is dissolved in water and is separated. Although Arrhenius' and Lowry's theory separates them into individual ions, Lewis forms them into covalent…

molecules attracts the cations and by extension the water molecules around it. The more water molecules being attracted the more Hydrogen ions are being formed between them. As a result of this, there is a cluster of water molecules around the ions, therefore the ions are hydrated. Anions also attract water molecules; in this case the positive end of the molecule is where the Hydrogen atoms are being attracted to and not the negative end of the molecule. This is called Polar Molecules. Polar…

shown in Figure 2.1 perbromate (BrO4-) is an ion. It carries a molar mass of 143.902 g/mol. Perbromate has 32 valence electrons; bromine carries 7 and oxygen carries 24 plus one since it is an ion. The Lewis structure of perbromate is a tetrahedral. Although the structure contains 32 valence electrons, it obtains a total 1 single bond and 3 double bonds. The oxygens in the Lewis structure follow the octet rule however bromine does not. Bromine (besides hydrogen) does not follow the octet due to…

Background research: Redox reactions includes the two reactions called oxidation and reduction. Oxidation is defined as the loss of electrons, loss of hydrogen and gain of oxygen. Reduction, on the other hand, is defined as the gain of electrons, gain of hydrogen and loss of oxygen. Oxidation occurs when there is an increase in oxidation numbers and reduction occurs when there is a decrease in oxidation numbers. Oxidation numbers are values assigned to an atom in a compound which measures the…