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
kirill [66]
2 years ago
15

What does the law of conservation of mass state?

Chemistry
1 answer:
dusya [7]2 years ago
6 0

Answer:

A

Explanation:

The law of conservation of mass states that the sum of the mass of the products equals the sum of the mass of the reactants. You cannot have a greater mass in the products or vice versa because mass cannot be created or destroyed.

You might be interested in
At which temperature and pressure will a sample of neon gas behave most like an ideal gas?
Andreas93 [3]

Answer:

At STP, 760mmHg or 1 atm and OK or 273 degrees celcius

Explanation:

The standard temperature and pressure is the temperature and pressure at which we have the molecules of a gas behaving as an ideal gas. At this temperature and pressure, it is expected that the gas exhibits some properties that make it behave like an ideal gas.

This temperature and pressure conform some certain properties on a gas molecule which make us say it is behaving like an ideal gas. Ordinarily at other temperatures and pressures, these properties are not obtainable

Take for instance, one mole of a gas at stp occupies a volume of 22.4L. This particular volume is not obtainable at other temperatures and pressures but at this particular temperature and pressure. One mole of a gas will occupy this said volume no matter its molar mass and constituent elements. This is because at this temperature and pressure, the gas is expected to behave like an ideal gas and thus exhibit the characteristics which are expected of an ideal gas

4 0
3 years ago
Read 2 more answers
Which is NOT a phase of mitosis?
ss7ja [257]
Interphase is not a phase of mitosis.
3 0
3 years ago
Read 2 more answers
Plz help I’m pretty confused on this question
sergeinik [125]

Answer:

Bohr model A

Explanation:

It has more valance electrons therefore has more interaction between the atoms and has more electronegativity.

7 0
2 years ago
Of the following substances, ________ has the highest boiling point. Of the following substances, ________ has the highest boili
kolezko [41]

Answer:

Of the following substances, <u>PCl₃</u> has the highest boiling point

Explanation:

The given substances and their boiling point from online resources are;

Krypton, Kr, boiling point = -153.4°C

Chlorine gas, Cl₂, boiling point = -34.6°C

Borane, BH₃, (transient compound), boiling point of the dimer it forms B₂H₆ = -164.85°C

Methane, CH₄, boiling point = -161.6°C

Phosphorus trichloride, PCl₃, boiling point = 76.1°C

Therefore, given that PCl₃ is a volatile liquid at room temperature, while the other substances are gases and that PCl₃ has the highest boiling point of all the substances of 76.1°C, the substance with the highest boiling point is PCl₃.

5 0
2 years ago
According to one acid-base theory, water can act as a base because a water molecule can
Anna11 [10]

Answer:

1) donate an H+ ion

Explanation:

option 1 is correct

3 0
2 years ago
Other questions:
  • One process used to obtain freshwater from salt water is
    6·1 answer
  • What are some of the main features found on the Sun’s surface. Describe these features in detail.
    7·1 answer
  • Which system works with the reproductive system? (Hint, its not C)
    6·2 answers
  • For each of the following
    11·2 answers
  • An atom has a mass number of 9 and 5 neutrons. What is its atomic number?
    12·1 answer
  • Consider the following reaction: 4Fe + 302 → 2Fe2O3. What mass of iron(III) oxide would
    10·1 answer
  • A coefficient is a number listed before a compound or atom, telling how many of the compounds are needed so that the Law of Cons
    7·1 answer
  • Jet streams generally flow toward the
    7·2 answers
  • What is a positive ion?
    14·1 answer
  • Name the type of bonds that exist between the atoms in silicon(IV) oxide,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!