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1. Write the balanced molecular, total ionic and net ionic equation for the neutralization reaction between hydrochloric acid and sodium hydroxide.
2. Using a reference source, find the heat of reaction for the neutralization reaction between hydrochloric acid and sodium hydroxide. Cite your source completely.
3. A student followed the procedure in this experiment, using 50.00 mL of 1.00 M HCl and 51.00 mL of 1.00 M NaOH both solutions having an initial temperature of 25.5 C. After mixing, a maximum temperature of 32.2 C is measured. For this problem, assume the density of the solution is 1.040 g/mL and its specific heat is 4.18 J/g C. Calculate the enthalpy change for the neutralization reaction. Calculate the experimental error compared to the accepted your value in question 2.
What is the molarity of a Na2Cr2O7 solution if 22.5 mL of it is required to oxidize 33.0 mL of 0.150 M Fe(NH4)2(SO4)? The reaction products include Cr3+ and Fe3+.
Phosphorus pentachloride decomposes to phosphorus trichloride at high temperatures according to the equation
A patient needs 0.004g of a sulfa drug. There are 5.00mg tablets in stock. How many tablets should be given.
what is the net ionic equation potassium hydroxide and iron(III) nitrate.
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How much heat energy, is needed to convert 64.0 grams of ice at -18.0 degrees celcius to H2O at the temperature of 25.0 degrees celcius? Express your answers in kilojoules
When sodium reacts with water, 255 mL of hydrogen gas forms along with sodium hydroxide. What mass of sodium is needed for this reaction?
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