1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
katrin [286]
3 years ago
5

What kind of substances tend to be acidic and what kind of substances tend to be alkaline?

Biology
1 answer:
alexandr402 [8]3 years ago
6 0

Answer:

Substances

0 (most acidic) Hydrochloric acid (HCl)

1 Stomach acid

2 Lemon juice

3 Cola, beer, vinegar.

Examples of alkaline are:sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium hydroxide etc

You might be interested in
Where do plants get the carbon dioxide they need for photosynthesis to begin?
babunello [35]
From the air........
6 0
3 years ago
39 POINTS NEED DONE ASAP!!!!!
Setler79 [48]
1.C
2.B
3.C
4.A
5.D
6.B
7.D
8.D
9.C
10.A
3 0
3 years ago
Which statement describes the structure of lipids?
iren2701 [21]

Answer:

composed of a glycerol molecule binded to fatty acid molecules

Explanation:

6 0
3 years ago
Describe the scientific evidence supporting the idea that all life has evolved from a common ancestor. Include a little bit abou
Ksenya-84 [330]
Umm whaleee i believe the first “life” which developed is bacteria.

for humans, we are evolved from the great apes. we are called homo sapiens
5 0
3 years ago
Which type of change cannot be reversed
salantis [7]

Answer:

Changes that cannot be reversed are called irreversible changes

Example: if you cook an egg or if something goes bad. these changes can not be reversed.  

3 0
2 years ago
Other questions:
  • Which of the following represents a metabolic pathway? A. four boxes in a row with arrows between them B. one box on top with ar
    12·2 answers
  • What does the immune system produce to help fight future infections with the same type of virus that is introduced in a vaccine?
    12·2 answers
  • Which cross section best represents the valley shape where a rapidly flowing stream is cutting into the bedrock in a mountainous
    15·1 answer
  • What happens when two species occupy the exact same niche
    8·1 answer
  • Based on the DNA which populations do you think live in closer proximity to each other. What do you expect to see when comparing
    13·2 answers
  • Hydrothermal processes are most likely involved in the formation of which set of resources?
    7·1 answer
  • 1. Which type of macromolecule is the sugar fructose?
    9·2 answers
  • Litchen growing on rocks mechanical or chemical?
    9·1 answer
  • How does bone recycling change from birth to adult?
    6·1 answer
  • Compare and contrast safe practices used during field investigations with those used in laboratory situations.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!