Register
Can someone help, please ?? Chemistry 19. In the chemical equation Zn + 2HCL → ZnCl2 + H2 , the reactants are A. zinc and hydrogen carbonate. End of exam B. zinc and hydrochloric acid. C. zinc chloride
153k views
3 votes
Can someone help, please ??

Chemistry

19. In the chemical equation Zn + 2HCL → ZnCl2
+ H2
, the reactants are
A. zinc and hydrogen carbonate.
End of exam
B. zinc and hydrochloric acid.
C. zinc chloride and hydrogen.
D. zinc chlorate and water.

20. Based upon the pH scale, a vegetable with a pH of 5.3 would be
A. acidic.
B. ionic.
C. neutral.
D. basic.

User Sergio Clemente
by
8.3k points

2 Answers

5 votes

Answer:

zinc and hydrochloric acid.

acidic

Step-by-step explanation:

User Y Durga Prasad
by
8.1k points
4 votes
19 is zinc and hydrochloric acid
20 is acidic
User Smoke
by
9.1k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!