How to balance complex redox equations? Define the steps for balancing and choose one of the following reactions to balance: {eq}Pb(s)\:+PbO_2(s)\:+\:SO_4^{2-}(aq)\:\rightarrow PbSO_4(s)\\ Ag(s)\:+\:CN^-(aq)\:+\
Describe how you would make a 2.5 L of a 0.100 M KCl solution from a 5.5 M stock solution. What is the {H30+} of a solution with pH=2.0? How would this half reason rebalanced in a basic solution: IO_3^- (aq) \to I_2(s)? What is the difference between a ...
IG, is the same as the current through R6. That is because there is no other current path. The currents that flow into U1 and U2 inputs are too small to be taken into consideration. Mathematically, we can write that the current through R5 and RG equals the current through R6 ...
In the HKF model, the contributions to the molal properties are separated into nonsolvation (Ξn) and solvation contributions (Ξs): (1) The nonsolvation contributions are determined using semi-empirical heat capacity and volume equations and the solvation contributions using the dielectric constant...
How do you solve chemical reaction equations? How does a precipitate form in a chemical reaction? How to predict redox reactions? Explain how to predict net ionic reactions. The signs a chemical reaction is taking place are How are chemical equations balanced? What happens in a chemical reaction...
Are all mathematical equations in Chemistry considered to be Stoichiometry? If 7.340 g CO is mixed with 18.81 g O2, calculate the theoretical yield (g) of CO2 produced by the reaction. How do you calculate volume in stoichiometry? What is the stoichio...
How to write decimal as a percent? Explanation: A decimal reflects how much you have out of 1. A percentage reflects how much you have out of 100. To convert from a decimal to a percent, you multiply your decimal by 100, moving the decimal point two spaces to the right. Answer and ...
How to find the mole fraction What is a mole in chemistry equations? How do you do stoichiometry limiting reactant problems? How do you solve gas stoichiometry problems? In the following stoichiometry problem, How does 4.5 moles of H2O cancel out 2 moles of H20 once the problem is set up...
S_2O_3^{2-}(aq) + Cl_2 (g) to SO_4^{2-}(aq) + Cl^-(aq) Balance the following redox reaction in basic solution. H_2(g)+Fe^{3+}(aq)\to H_2O(l)+Fe^{2+}(aq) Explain how to identify a redox reaction. Balance the following redox equ...
Answer and Explanation: One quick way to tell is hopefully a problem will include M or m (molarity/molality respectively). Another way to look for the keyword solvent. If you see solvent, you are dealing with a molality problem.Insert context header here:Insert context explanation here.....