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
diamong [38]
2 years ago
7

Pls help if you only know the correct answer! Thanks!!

Chemistry
1 answer:
Likurg_2 [28]2 years ago
4 0

Answer:

1. H=2, O=1

2. H=4, O=2

3. C=1, O=1

4.

a. reactants C=1, O=2

b. products C=1, O=2

5.

a. reactants H=4, O=2

b. products H=4, O=2

6

a. reactants C=1, O=1, H=4

b. products C=1, O=1, H=4

You might be interested in
Which organ is NOT a part of the excretory system? *
Ierofanga [76]

Answer:

brain

Explanation:

5 0
3 years ago
Read 2 more answers
A civil engineer chooses to use wooden beams because they will sag before
wolverine [178]

Answer:

B. choosing a material that will show warning before it fails.

Explanation:

7 0
3 years ago
Read 2 more answers
What is the symbol for Lithium, Iron, and Helium
jonny [76]

Lithium=li

Iron=Fe

Helium=He

I don't say u must have to mark my ans as brainliest but if u think it has really helped u plz don't forget to thank me....

8 0
3 years ago
Read 2 more answers
A body of mass 5kg has momentum of 125kgm/s. find the velocity of the body in motion.
borishaifa [10]

Explanation:We have momemtum = mass X velocity

    p = mv

    OR, p/m = v

    v = (125kg m/s)25kg

    v = 125/25 m/s

       v = 5 m/s

8 0
3 years ago
Is a CAS number a physical or chemical property
katrin [286]
Chemical


Hope that helps
5 0
2 years ago
Other questions:
  • What is the mass of 1.75 moles of zinc atoms?
    13·1 answer
  • WILL GIVE BRAINLIEST!
    15·1 answer
  • What is the product of a positron and electron combining then undergoing annihilation during the pet imaging process? a. two 511
    11·1 answer
  • Which of the following laboratory tools would be most appropriate for determining the volume of an irregular shape?
    15·1 answer
  • Is zinc chloride an ionic compound or a molecular compound? explain?
    6·1 answer
  • An ionic compound has a solubility of 30 g per 100 mL of water at room temperature. A solution containing 70 g of the compound i
    13·1 answer
  • What is the [H3O+] in a solution with [OH-] = 1.0 x 10-12 M?
    9·1 answer
  • What does a molecule look like
    11·1 answer
  • Cuantos segundos hay en un año solar (365.24)
    12·1 answer
  • Which of the samples would be classified as a mixture
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!