Chemistry, 29.11.2020 20:50 amarionlucas06
The fizz produced when an Alka-Seltzer® tablet is dissolved in water is due to the reaction between sodium bicarbonate (NaHCO3) and citric acid (H3C6H5O7): 3NaHCO3(aq)+H3C6H5O7(aq)→3CO2(g)+3H 2O(l)+Na3C6H5O7(aq) In a certain experiment 1.15 g of sodium bicarbonate and 1.15 g of citric acid are allowed to react. How many grams of carbon dioxide form?
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At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k
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In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
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Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
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Calculate the concentration of all species in a 0.165 m solution of h2co3.
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The fizz produced when an Alka-Seltzer® tablet is dissolved in water is due to the reaction between...
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