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When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced.CaCO3 + 2HCl image from custom entry tool CaCl2 + H2O + CO2
A) How many grams of calcium chloride will be produced when 27.0g of calcium carbonate are combined whith 12.0g of hydrochloric acid?
B) Which reactant is in excess and how many grams of this reactant will remain after the reaction is complete?
How many moles of luminol are present in 2.00 L of the diluted spray?
Compute the boiling point of this solution: 1.00 X 10^2g C10H8O6S2(1,5-naphthalenedisulfonic acid) in 1.00 X 10^2g H2O (nonionizing solute).
Discuss the importance of economics as it relates to pollution prevention. Supple at least two seperate examples to augment your discussion.
what is the molarity of a saturated solution of AgOH with a Ksp = 2.0 x 10^ -8
To learn how to calculate the solubility from Ksp and vice versa. Consider the following equilibrium between a solid salt and its dissolved form (ions) in a saturated solution:
How many mL Hydrochloric acid of 0.1 M must be added to 100 mL of a 0.2 M solution of tris base to form a buffer ( pH 7.8)?
centered orthorhombic has two lattice positions one on the rectangular top and bottom face
Identify intermediate A, which has a molecular formula of C10H16O2, and give a curved-arrow mechanism for the transformation of A to the final product
Estimate the vapor pressure at temperatures of 273, 298, 363, 383, and 423 K respectively
A solution containing 82.0 g of ascorbic acid dissolved in 230 g of water has a density of 1.22 g/mL. Calculate the molarity of ascorbic acid in the solution.
How many air molecules are in a 10.0x20.0x10.0 ft room? Assume atmospheric pressure of 1.00atm , a room temperature of 20.0C , and ideal behavior.
How many milliliters of 0.105 M HCl are needed to titrate 50.0 mL of a solution that contains 1.25 g of NaOH per liter?
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