Write the unbalanced chemical equation on a piece of paper and identify the species being oxidized and reduced by examining the charges on the atoms. For example, consider the unbalanced reaction of permanganate ion, MnO4(-), where (-) represents a charge on the ion of negative one, and ox...
How to Find Chemical Formulae from a Mole Ratio: Steps Step 1:Identify the Mole Ratio of the given compound. Step 2:Find the number of atoms of each element from the Mole Ratio. Step 3:Write the chemical formula of the compound with the symbols and numbers of the constituting elements....
Explain how to write the formula for phosphorus tribromide. Molecular Formulae: To determine the chemical formular of a molecule or compound unit, we can use the valencies, especially for diatomic molecules. For neutral atoms of the elements with less than 4 valence electrons, the group numbe...
How do you calculate the formula weight for compounds of the formula (Cu(NH3)x))SO4.H20 where x= 1-6?The molecular weight of compounds:The molecular weight of a compound is calculated by adding the product of atomic masses of the individual atoms and their...
Write the chemical formula for sulfuric acid. Nitric acid, HNO_3, can be produced by reacting high-pressure ammonia gas with oxygen gas at around 750 degrees Celsius in the presence of a platinum catalyst. Water is a by-product of the reaction. Write the unbalanced chemi...
How does the chemical compound TBA get into a winery?Dr. Vinny
How to find which coordination compound has higher conductivity? «on:April 06, 2019, 11:46:07 PM » Which compound has a higher conductivity? [CrCl2(OH2)4]Cl.2H2O or [Cr(OH2)6]Cl3 I do not have an idea of how to find it!
Write out the chemical formula for the compound in question. Step 2 Identify the polyatomic ions in the compound. Polyatomic ions are ionic molecules made up of more than one atom (often of more than one element). See References for lists of common polyatomic ions and their charges. ...
Define each type of chemical reaction. In a synthesis reaction, two or more chemical substances combine to form a new compound, so the formula looks like A + B = AB. Decomposition is like the opposite of synthesis -- a compound breaks down into two or more components. Combustion reactions...
Write the chemical formula for the conjugate acid of the hydrogen carbonate ion, HCO3-. Consider the following reaction: CO_3^{2-} (aq) + H_2O(l) \rightarrow HCO_3^-(aq) + OH^-(aq) What is the base on the right side that is paired with ...