Question

14 In a _________ reaction, an acid and a base produce a salt and water. *
a) decomposition
b) neutralization
c) dilute
d) concentrated
15. Coffee has a pH of about 5. Coffee is *
a) extremely acidic
b) extremely basic
c) somewhat acidic
d) somewhat basic
16. To neutralize gastric juices in your stomach, antacids contain *
a) bases
b) H+ ions
c) hydronium ions
d) phenolphthalein

Answer 1

14.neutralisation
15.c) because it is below 7 which is neutral