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Dvinal [7]
4 years ago
9

Please help question 15

SAT
2 answers:
ladessa [460]4 years ago
5 0

I am almost 100% sure the answer is D.

Scorpion4ik [409]4 years ago
4 0

Answer:

d

Explanation:

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Jul hello it's me brax
antiseptic1488 [7]

Answer:

Hello brax

Explanation:

7 0
3 years ago
The main acid in the stomach is hydrochloric acid (hcl). which chemical equations show a reaction that occurs when someone takes
inysia [295]

The chemical equations that show  a reaction that occurs when someone takes an antacid are;

  • HCl + NaHCO₃ -> NaCl + H₂O + CO₂
  • 2HCl + CaCO₃ -> CaCl₂ + CO₂ + H₂O
  • 2HCl + Mg(OH)₂ -> MgCl₂ + 2H₂O

<h3>What is the correct chemical equation?</h3>

Hydrochloic acid would normally react with the basic substances in the stomach. Now, these substances that react with hydrochloric acid in the stomach are magnesium hydroxide, sodium bicarbonate and calcium carbonate.

Thus, from the above dewscription, the chemical equations that show  a reaction that occurs when someone takes an antacid are;

  • HCl + NaHCO₃ -> NaCl + H₂O + CO₂
  • 2HCl + CaCO₃ -> CaCl₂ + CO₂ + H₂O
  • 2HCl + Mg(OH)₂ -> MgCl₂ + 2H₂O

Read more about chemical equations at; brainly.com/question/11231920?source=archive

7 0
3 years ago
What is the slope of the line that passes through the points (5,-11) (-9,17)
Olenka [21]
The slope would be -2 because the equation of the line would be y= -2x - 1.

x= -9 - 5 = -14
y= 17 - -11 = 28

answer : -2
6 0
3 years ago
Plz don't cheap out on me for points I really need help with this
Sever21 [200]

The answer fam is......... D)

3 0
3 years ago
What are two ways people waste water?
fenix001 [56]

Answer: B and E

Explanation: the other answer choices do not involve water running

8 0
4 years ago
Read 2 more answers
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