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
andrey2020 [161]
2 years ago
11

The equation below represents the chemical reaction between the elements hydrogen and oxygen when the compound water is formed.

(AKS 4c, DOK 1) image This equation supports the law of conservation of mass because A. the total number of hydrogen and oxygen atoms in the reactants and products is twelve. B. atoms of the elements hydrogen and oxygen are in the reactants and also in the products. C. the mass of hydrogen and oxygen in the reactants is equal to the mass of the water in the product. D. atoms of the elements hydrogen and oxygen react to form molecules of the compound water.
Chemistry
1 answer:
olga2289 [7]2 years ago
7 0

Answer:

b

Explanation:

. B. atoms of the elements hydrogen and oxygen are in the reactants and also in the productsatoms of the elements

You might be interested in
The reaction between alcohols and carboxylic acids is called
aleksandrvk [35]

Explanation:

When a carboxylic acid is treated with an alcohol and an acid catalyst, an ester is formed (along with water). This reaction is called the Fischer esterification.

4 0
2 years ago
3. Which of the following most likely describes an isotope? *
Nimfa-mama [501]
I think the answer might be B but i’m not positive
5 0
3 years ago
ASAPP Subtract to find the temperature changes
mamaluj [8]

Hello, I would like to help you, but I really don't understand the question

4 0
3 years ago
What is the relationship between mass and gravity
Tpy6a [65]

Answer:

since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. So as the mass of either object increases, the force of gravitational attraction between them also increases.

Explanation:

5 0
2 years ago
a flask contains 2 gases. the first gas has a pressure of 0.76 atm and the second gas gas a pressure of 4,500 Pa. what is the to
Liula [17]

Answer:

The total pressure is 0,804 atm

Explanation:

We use Dalton's law according to which the sum of the partial pressures is equal to the total pressure of a gas mixture. We convert the pressure in Pascals to atmosphere (it can also be done in reverse):

101300Pa ----1 atm

4500Pa----x= (4500Pa x 1atm)/101300Pa= 0,044 atm

P total= p1 + p2= 0,76 atm + 0,044 atm=0,804 atm

4 0
2 years ago
Other questions:
  • A sample of pure NO2 is heated to 338 ∘C at which temperature it partially dissociates according to the equation 2NO2(g)⇌2NO(g)+
    12·1 answer
  • Some help with these would be much appreciated
    12·1 answer
  • H2SO4 + 2NaOH → 2H2O + Na So.
    6·1 answer
  • Which best describes a compound such as sodium chloride?
    12·2 answers
  • Help with all of these please!
    12·1 answer
  • Which of the following statements explains which trial has a lower concentration of the reactant? (5 points) Trial 1, because th
    10·2 answers
  • Helpppppppppppppppppp​
    10·2 answers
  • La Pokebola del gráfico realiza un MCU con una rapidez angular de 2π 9 rad s ⁄ . Determine el tiempo que emplea para ir desde A
    5·1 answer
  • Do you use sig figs in percent errors??
    9·1 answer
  • Balance each reaction and write its reaction quotient, Qc:(b) SF₆(g) + SO₃(g) → SO₂F₂(g)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!