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
Aleks04 [339]
3 years ago
6

Water is formed when two hydrogen atoms bond to an oxygen atom.

Chemistry
1 answer:
dem82 [27]3 years ago
6 0
They are two different elements, C. Elements
You might be interested in
Read the word equation: “Propane gas plus oxygen gas produces __________.”
Dmitriy789 [7]

Answer:

Propane gas plus oxygen gas produces water and carbon dioxide.

Explanation:

This is the initial chemical equation: C3H8 + O2 = CO2 + H2O

This is the balanced chemical equation: C3H8 + 5 O2 = 3 CO2 + 4 H2O

5 0
3 years ago
Can you please help me with this?
miskamm [114]

Answer:

they become water vapor and after that, they become a type of precipitation

8 0
2 years ago
Read 2 more answers
Calcium carbonate is a compound that is used to make chalk for drawing on rocks or pavement. One molecule has one atom of calciu
Black_prince [1.1K]

Answer:

the chemical formula is caca3

6 0
2 years ago
Read 2 more answers
What will happen to the ability of a gas to dissolve in a liquid if the temperature increases
lord [1]
It decreases i guess. just make sure,though i'm mostly correct.
4 0
3 years ago
Aspirin (C9H8O4) may be synthesized by mixing salicylic acid (C7H6O3) with excess acetic anhydride (C4H6O3).
diamong [38]

Answer:

65.18% is the percent yield for this reaction.

Explanation:

C_7H_6O_3 + C_4H_6O_3\rightarrow C_9H_8O_4 + C_2H_4O_2

Moles of salicyclic acid = \frac{2.0 g}{138 g/mol}=0.01449 mol

According to reaction 1 mole of salicyclic acid gives 1 mole of aspirin .

Then 0.01449 mole of salicylic acid will give :

\frac{1}{1}\times 0.01449 mol=0.01449 mol of asprin

Mass of 0.01449 moles of aspirin :

= 0.01449 mol × 180 g/mol = 2.6082 g

Theoretical yield of aspirin = 2.6082 g

Experimental yield of aspirin = 1.7 g

The percent yield for this reaction:

\%(Yield)=\frac{\text{Experimental yield}}{\text{Theoretical yield}}\times 100

=\frac{1.7 g}{2.6082 g}\times 100=65.18\%

65.18% is the percent yield for this reaction.

5 0
3 years ago
Other questions:
  • If a drop of blood is 0.05 mL, how many drops of blood are in the blood collection tube that holds 2 mL?
    7·2 answers
  • When we experience higher than normal low tides and lower than normal high tides we are experiencing?
    5·2 answers
  • Describe how electrons move within an atom.
    11·1 answer
  • How many sulfur atoms are there in 4.45 mol of sulfur?
    8·1 answer
  • What is the chemical composition of bituminous coal?
    10·1 answer
  • Using spectroscopic notation write the complete electron configuration for the fluorine atom. Using noble gas notation write the
    11·1 answer
  • The Molar mass(M.w) in g/mol of 6.3 grams of an ideal gas that placed in 5.0 L tank at ST
    8·1 answer
  • Energy can be created:<br> TRUE OR FALSE
    15·2 answers
  • 1. Why does cabbage juice have different colors at different pH levels?
    15·1 answer
  • If 57.3 l of 0.497 m koh is required to completely neutralize 39.5 l of a CH3COOH solution. What is the molarity of the acetic a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!