Chemistry, 31.08.2019 20:10, dcttechgames
Heartburn is a form of indigestion felt as a burning sensation in the chest when stomach acid comes back up into the esophagus. some people take an antacid to relieve heartburn.
which best describes the antacid’s effect?
the antacid is basic and will neutralize the base entering the esophagus.
the antacid is basic and will neutralize the acid entering the esophagus.
the antacid is acidic and will raise the ph of the esophagus.
the antacid is acidic and will lower the ph of the esophagus.
Answers: 2
Chemistry, 22.06.2019 06:30, AleciaCassidy
Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
Answers: 1
Chemistry, 22.06.2019 08:30, jalst6084
7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 – 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? show all calculations leading to an answer. 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 – 4 sentences explain why applying pressure causes ice to melt.
Answers: 1
Heartburn is a form of indigestion felt as a burning sensation in the chest when stomach acid comes...
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