Hydrochloric acid is present in the stomach to help digestion - Edexcel - GCSE Chemistry - Question 3 - 2015 - Paper 1
Question 3
Hydrochloric acid is present in the stomach to help digestion.
(a) State another effect hydrochloric acid has in the stomach.
(b) Complete the sentence by putting ... show full transcript
Worked Solution & Example Answer:Hydrochloric acid is present in the stomach to help digestion - Edexcel - GCSE Chemistry - Question 3 - 2015 - Paper 1
Step 1
State another effect hydrochloric acid has in the stomach.
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Answer
Hydrochloric acid helps to kill bacteria in the stomach, preventing infections and maintaining the overall health of the digestive system.
Step 2
Complete the sentence by putting a cross (X) in the box next to your answer.
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Answer
B neutralise the excess acid
Step 3
Which of the following substances is formed when magnesium hydroxide reacts with hydrochloric acid in the stomach?
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