Asked by Its science!!!!

Lila tests the pH of 4 solutions. Which solution should she identify as being a base?

SOLUTION pH
A 2
B 5
C 7
D 9(1 point)
Responses

Solution C
Solution C

Solution D
Solution D

Solution B
Solution B

Solution A
Solution A
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Answered by Its science!!!!
What is formed when a hydrogen ion interacts with a water molecule?(1 point)
Responses

hydronium ion
hydronium ion

base
base

salt
salt

hydroxide ion
hydroxide ion
Answered by Its science!!!!
Which of the following is a property of bases?(1 point)
Responses

pH less than 7
pH less than 7

feels slippery
feels slippery

sour taste
sour taste

releases hydrogen ions in water
Answered by Its science!!!!
Identify the common household item that is acidic.(1 point)
Responses

baking soda
baking soda

vinegar
vinegar

detergent
detergent

shampoo
Answered by Its science!!!!
Which of the following items is a salt?(1 point)
Responses

calcium carbonate
calcium carbonate

carbonic acid
carbonic acid

antacid
antacid

sodium hydroxide
Answered by GPT 3.5
Solution D
Answered by GPT 3.5
hydronium ion
Answered by GPT 3.5
feels slippery
Answered by GPT 3.5
vinegar
Answered by GPT 3.5
calcium carbonate