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)\:+\:O_2(g)\:\rightarrow\:[Ag(CN)_2]^-(aq)\\ Cu...
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 ...
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...
forcommonchemicalequationswhichare nottoodifficult.Forexample,KClO3,KCl+O2=rightinthis reactiveoxygenatomnumberis2,3isontheleft,istheleast commonmultipleof6,sotheKClO3coefficientshouldmatch2, O2with3,2KClO3,KCl+3O2formulais:increasetheleft potassiumandchlorineatoms,thenumberis2then,KClshould matchthe...
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...
a.) Use Kirchhoff's rule to determine the equations needed to solve for the currents in each branch. b.) Solve for the currents in each branch. Apply Kirchhoff's current law (KCL) and Kirchhoff's voltage law (KVL) to the circuit below. Solve the three linear equations together to find...
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.....
How many H+ would be needed to balance the following redox reaction? MnO4- + I- H+ --> I2 + MnO2 + H2O The answer is 8, Explain. Find half-reactions for this redox reaction: 2KClO_3 \to 2KCl + 3O_2. Solve the following redox reacti...