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Only for 103139,103997, 103940, or 103642 onlyOnly for above OTAsIf doing by hand, please write dark onpaper before scanning. ThanksBalance and do total net ionic equationsPlease Explain math ...__NaCNS +__ KmnO4 +__H2SO4 arrow __K2SO4 + __MnSO4 + __NaCN +__H2O
__Cu + __HNO3 __Cu(NO3)2 + __ NO + __H2O
__U3O8 +__ H2SO4 arrow __UO2SO4 + __U(SO4)2 + __H20
__BrO3^-1 + __AsO3^-3 arrow __ Br^-1 + __AsO4^-3
__ClO^-1 + __I^_1 arrow __Cl^-1 + I^2
__N2H4 + __Cu(OH)2 arrow __N2 + Cu
BrO3^-1 + NH3 arrow __N2 + __Br^-1
A 12 m 11 m 3.0 m basement had a high radon content. On the day the basement was sealed off from its surroundings so that no exchange of air could take place.
Determine the entropy change for freezing 6.33 grams of C 2 H 5 OH at 158.7 K? H =-4600 J/mol. Express your answer in units of J/K.
Determining System Equilibrium, A one-litre cylinder at 458'C is found to contain 0.36 moles of HI (g), 0.15 moles of I 2(g), and 0.18 moles of H2(g). Is this system at equilibrium?
Making a dilute solution, A student in lab class needs to provide a detailed description of how to make a dilute solution of 500 g
A student ran the following reaction in the laboratory at 689 K H2(g) + I2(g) 2 HI(g)
a 0.5224-g sample of an unknown monoprotic acid was titrated with 0.0998M of NaOH. the equivalence point of the titration occurs at 23.82ml. Determine the molar mass of the unknown acid
Determine How hot should be the air in a ballon be heated if it has initially a volume of 750. L at the temperature of 20 degree celsius and the final volume must be 1,000.l
if 223 g of ethanol are recovered after 1.63 kg of glucose react, what is the percentage yield of the reaction
A gas originally occupies 20L at 24.7 psia and 5 C. What would the pressure be if the volume changed to 4.77ft3 and the temperature was 82 F? Give the answer in atmospheres.
Chemical Kinetics - Predict the rate law of a reaction based on the mechanism of the reaction - What is the overall reaction and Predict the rate law based on the mechanism.
Are the following statements about a 1.0 M solution of a strong acid, HA, true or false? [A-] › [H+]: True/False
Determine the partial pressure and the total pressure using Dalton's law of partial pressures - Determine the total pressure of the mixture.
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