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What tools glassware would i need to carry out this procedure. 100.0 mL of 2,500. ppm copper (II) acetate solution using solid cupric acetate
if in a certain experiment over a specific time period 0.0039 mol ph3 is consumed in a 1.8-l container each second of
oxygen gas having a volume of 900 cm3 at 45.0degc and 1.01 multiplied by 105 pa expands until its volume is 1650 cm3
Draw a complete lewis structure that shows all bonds, unshared electron pairs, and minimized formal charges where appropriate.
Calculate the volume of carbon dioxide at 20.0 degrees C and 0.910 atm produced from the complete combustion of 5.00 methane. Compare your result with the volume of CO2 produced from the complete combustion of 5.00 kg of propane (C3H8)
The first order decomposition of N2O5 at 328 K has a rate constant of 1.70 × 1083 s81. If the initial concentration of N2O5 is 2.88 M, what is the concentration of N2O5 after 12.5 minutes
Fundamentals of acids and bases - Water self ionizes to a small extent creating equal concentrations of hydronium and hydroxide ions. Find the molar concentration of these ions in water at 25 o C?
Gibbs free energy of formation for ammonia is -3.9 kcal/gmole and the standard heat of formation for ammonia is -10.96 kcal/gmole. Find the fugacity coefficient at the reaction conditions and calculate the effect of it on the reaction conversion.
The heat required to raise temperature of a large cup of water from room temperature to boiling is approximately 100 kj. What is the quantity of heat in kilocalories and BTU
an unknown liquid with boiling range of 179-181 C is insoluble in water, gives a blue green suspension with chromic acid and immediately forms a separate layer when shaken with Lucas' reagent.
Calculate the activity and activity coefficient for ethanol in this solution. c. Calculate ?mixG for a solution that contains 0.12 moles of ethanol and 0.83 moles of chloroform at 35.0 oC.
aluminum oxide decomposes to produce aluminum metal and oxygen gas. when 9.8g of aluminum oxide decomposes how many
for the reaction given below the frequency factor a is 8.7 1012 s-1 and the activation energy is 63 kjmol.nog o3g rarr
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