0.5 mL of 0.10 M Fe(NO3)3 is combined with 1 mL of 6 M HCl. Enter a balanced net ionic equation to illustrate the ligand substitution reaction.
0.5 mL of 0.10 M Fe(NO3)3 is combined with 1 mL of 6 M HCl. Enter...
One drop of 2.5 M KSCN solution is added to 0.5 mL of 0.10 M Fe(NO3)3. After the solution is mixed, 1.0 mL of 0.125 M EDTA solution is added. Enter the chemical formula of the major iron complex in solution after the addition of EDTA
Report Questions 1. Approximately 1 mL of two clear, colorless solutions-0.1 M Ba(NO3)2and 0.1 M Na2SO4- were combined. Upon mixing, a thick, milky white precipitate formed. After centrifugation, the solution above the precipitate was found to be clear and colorless. Based on these observations, determine if a reaction occurred. If so, write the balanced chemical equation and net ionic equation for the reaction. 2. Predict if a reaction would occur when solutions of 0.1 M Al(NO3)2and 0.1 M KI are combined. Explain...
A 50 mL of 0.88 M H2O2 and 10 mL of 0.50 M Fe(NO3)3 were combined and a temperature change of 8.11 was observed. The specific heat of water is 4.18 J/(g * ∘C) Calculate the heat of reaction (in kilojoules). Record your answer with the proper significant figures and include the correct sign if needed.
If 50.0 mL of 0.88 M H2O2 and 10.0 mL of 0.50 M Fe(NO3)3 were combined and a temperature change of -6.61°C was observed, The specific heat of water is 4.18 J/(g * ∘C) Calculate the heat of reaction (in kilojoules). Record your answer with the proper significant figures and include the correct sign if needed.
please fill this out Reaction #1: Pour 20.0 mL of 0.10 M HCl and 20.0 mL of 0.10 M NaOH into separate beakers. You have already measured the conductivity of these solutions, so just re-write the conductivities here. Todoslo foto HCl: Conductivity - (strong, weak, non? circle one) losoole Idiom! NaOH: Conductivity - (strong, weak, non? circle one) Pour the two solutions together, mix well, and measure the conductivity. TOV bror Conductivity of solution (strong, weak, non? circle one) obydwibos...
What is the molecular , total ionic , and net ionic equations for Fe(NO3)3 and KSCN Fe(NO3)3 and HCl Fe(NO3)3 and Na2SO4 Ba(NO3)2 and KSCN Ba(NO3)2 and HCl Ba(NO3)2 and NaC2H3O2 Pb(NO3)2 and KSCN Pb(NO3)2 and HCl Pb(NO3)2 and Na2SO4 Pb(NO3)2 -- Na2SO4 reaction mixture and NaC2H3O2
A 50.0 mL of 0.88 M H2O2 and 10.0 mL of 0.50 M Fe(NO3)3 were combined and a temperature change of 6.61 was observed. The specific heat of water is 4.18 J/(g * ∘C) Calculate the total heat change (in kilojoules) for the calorimeter. Record your answer with the proper significant figures and include the correct sign if needed. Assume the density and specific heat of the solution are the same as that of water.
Write a balanced net ionic equation (include physical states) for the following reaction:Fe(NO3)3(aq) + LiOH(aq) → LiNO3(aq) + Fe(OH)3(s)
If 50.0 mL of 0.88 M H2O2 and 10.0 mL of 0.50 M Fe(NO3)3 were combined and a temperature change of 8.03°C was observed, The specific heat of water is 4.18 J/(g * ∘C) Calculate the enthalpy of decomposition of hydrogen peroxide (ΔH) determined from the experimental data. Record your answer with the proper significant figures and include the correct sign if needed. Assume the density and specific heat of the solution are the same as that of water.
Soln. 2.5x10-3 M Fe(NO3)3 mL 2.5X10-3 M KSCN mL 0.5 M HNO3 mL Absorbance A 5 1 4 0.020 B 5 2 3 0.034 C 5 3 2 0.037 D 5 4 1 0.056 E 5 5 0 0.066 Calibrated at max wavelength of FeSCN2+ = 485.80nm Final concentration of Fe3+ = 5.56*10-5 Using M1V1=M2V2, calculate the initial concentrations of the reactant Fe3+, (m) and SCN- (n) in each solution A-E.