The first ionization of tin is given as , Sn becomes Sn+1 and 1 e- . The amount of energy released is 708.6 kJ/mol . The second ionization reaction is Sn+1 becomes Sn+2 and 1 e- with 1411.8 kJ/mol energy released.
HCl (aq) -> H+ (aq) + Cl- (aq)
Write the reaction when potassium sulfide is put into water:
For the dissociation of substances in aqueous solution, you can write equations using the general form: AB A B- This represents the dissociation of a compound AB into its ions A and B- in water.
Chemical equations provide specific information about the reactants and products involved in a chemical reaction, including the ratio of the substances involved and the energy changes that occur. This level of detail is not conveyed in word equations, making chemical equations more precise and useful for scientific analysis. Additionally, chemical equations can be used to predict the outcome of reactions and to balance equations, which is important for accurate experimental design.
To effectively write buffer equations, one should first identify the components of the buffer solution, which typically include a weak acid and its conjugate base, or a weak base and its conjugate acid. Next, use the Henderson-Hasselbalch equation to calculate the pH of the buffer solution. Finally, write the buffer equation by balancing the chemical reaction between the weak acid/base and its conjugate base/acid.
if y = xa then a = logxy
Equations are never parallel, but their graphs may be. -- Write both equations in "standard" form [ y = mx + b ] -- The graphs of the two equations are parallel if 'm' is the same number in both of them.
They are used to write balanced chemical equations.
IF they are math related, write appropriate equations and then apply math rules to solve the equations.
To write nuclear decay equations, you would typically start with the parent nucleus and identify the type of decay (alpha, beta, gamma). Then, you would balance the equation by conserving mass number and atomic number on both sides of the equation. Finally, you write the decay products. Remember to include the correct particles emitted during the decay process.
You can write an equivalent equation from a selected equation in the system of equations to isolate a variable. You can then take that variable and substitute it into the other equations. Then you will have a system of equations with one less equation and one less variable and it will be simpler to solve.
The Ruffini method, also known as synthetic division, is a step-by-step process for solving polynomial equations. Here is a concise explanation of the process: Write the coefficients of the polynomial equation in descending order. Identify a possible root of the polynomial equation and use synthetic division to divide the polynomial by the root. Repeat the process until the polynomial is fully factored. Use the roots obtained from the synthetic division to write the factors of the polynomial equation. Solve for the roots of the polynomial equation by setting each factor equal to zero. This method allows for the efficient solving of polynomial equations by breaking them down into simpler factors.
Just write something like 2+2=4, and your'e done!
to come up with the total
HCl (aq) -> H+ (aq) + Cl- (aq)
Write the reaction when potassium sulfide is put into water:
just write a process that corferm in the title