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(1) Predict the products of the following reaction and determine the mass of calcium chloride that can be produced from 155 mL of 3.50 M HCl (aq). Assume there is sufficient Ca(OH)2 to carry out the neutralization. Give your answer in grams.
(a) HCl (aq) + Ca(OH)2 (aq) -->
(2) Maalox is a mixture of aluminum hydroxide and magnesium hydroxide, both of which neutralize gastric acid (hydrochloric acid). Predict the products of the following reactions.
(a) What mass of aluminum hydroxide would be required to neutralize 25 mL of 0.032 M hydrochloric acid? Give your answer in grams.
(b) What mass of magnesium hydroxide would be required to neutralize 25 mL of 0.032 M hydrochloric acid? Give your answer in grams.
The calibration points for the Martian temperature scale are the usual melting point of ice and boiling point of water, which are assigned the values 0 °M and 80 °M. the normal body temperature of humans is 98.6 °F. What is this temperature in °M
consider two separate 1 litre vessels connected via a small tap which is initially closed. the first vessel contains
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80.0 of is initially at room temperature (22). A chilled steel rod at 2 is placed in the water. If the final temperature of the system is 21.5, what is the mass of the steel bar?
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Explain why aspirin is more soluble in ethanol than in water. For either of these solvents explain why it would be a better choice as a recrystallization
at a particular temperature and a0 2.57 10-3 m concentration versus time data were collected for this reaction and a
How many grams of methane gas (CH4) are in a 15.8 liter sample at 1.2 atmospheres and 27°C? Show all work used to solve this problem.
What will happen to the equilibrium as OH- ions are added?
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