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
charle [14.2K]
2 years ago
10

What is acceleration deus to gravity​

Chemistry
1 answer:
kap26 [50]2 years ago
4 0

The acceleration due to gravity, denoted by the symbol g, is the acceleration of a body caused by the force acting on the body due to the earth's gravitational field. This force can be written as mg, where m is the mass of the body.

You might be interested in
Gallium oxide, Ga.Oy, forms when gallium is combined with oxygen. A 1.25 g of Ga is allowed to react with excess oxygen and 1.68
mrs_skeptik [129]

Answer : The chemical formula of a compound is, Ga_2O_3

Solution :  Given,

Mass of gallium = 1.25 g

Mass of gallium oxide = 1.68 g

Mass of oxygen = Mass of gallium oxide - Mass of gallium

Mass of oxygen = 1.68 - 1.25 = 0.43 g

Molar mass of Ga = 69.72 g/mole

Molar mass of O = 16 g/mole

Step 1 : convert given masses into moles.

Moles of Ga = \frac{\text{ given mass of Ga}}{\text{ molar mass of Ga}}= \frac{1.25g}{69.72g/mole}=0.0179moles

Moles of O = \frac{\text{ given mass of O}}{\text{ molar mass of O}}= \frac{0.43g}{16g/mole}=0.027moles

Step 2 : For the mole ratio, divide each value of moles by the smallest number of moles calculated.

For Ga = \frac{0.0179}{0.0179}=1

For O = \frac{0.027}{0.0179}=1.5

The ratio of Ga : O = 1 : 1.5

To make in whole number we multiple ratio by 2, we get:

The ratio of Ga : O = 2 : 3

The mole ratio of the element is represented by subscripts in empirical formula.

The Empirical formula = Ga_2O_3

The empirical formula weight = 2(69.72) + 3(16) = 187.44 gram/eq

Now we have to calculate the molecular formula of the compound.

Formula used :

n=\frac{\text{Molecular formula}}{\text{Empirical formula weight}}

n=\frac{187.44}{187.44}=1

Molecular formula = (Ga_2O_3)_n=(Ga_2O_3)_1=Ga_2O_3

Therefore, the chemical of the compound is, Ga_2O_3

5 0
3 years ago
Li2SO4 + Cu(NO3)2 = 2LiNO3 + CuSO4. A.)If 1.31g of Li2SO4 reacts with 1.92g of Cu(NO3)2, calculate the theoretical yield (mass)
Len [333]

Answer:

Is this really middle school?  Im in middle school and this looks way beond what i would know, im so sorry if I am no help for this question  :(

5 0
3 years ago
Read 2 more answers
Putting rock salt on the roads during a snowstorm is an example of
Elis [28]

The answer could honestly be as simple as "Putting rock salt on the roads during a snowstorm is an example of a chemical reaction" but due to lack of context I'm not sure, hope this helps anyways!

3 0
3 years ago
Read 2 more answers
What is chemical potential energy?
tigry1 [53]

Chemical potential energy: chemical potential of a species is energy that can be absorbed or released due to a change of the particle number of the given species, in a chemical reaction or phase transition

Gasoline used as kinetic energy: the various chemicals that make up gasoline contain a large amount of chemical potential energy that is released when the gasoline is burned in a controlled way in the engine of the car. The release of that energy does two things. Some of the potential energy is transformed into work, which is used to move the car

Dynamite used as kinetic energy: the dynamite being used was most likely made of nitroglycerin. Once the dynamite explodes from a percussion force (then breaking of weak bonds to releasing the raw atom) the energy is then converted to thermal, kinetic, and sound energy.

7 0
2 years ago
Which types of reactions would result in the formation of precipitate?
IRINA_888 [86]

Answer:

Double Displacement Reaction

Explanation:

A double displacement reaction is a type of chemical reaction in which the reactant ions exchange places to form new products. Usually, a double displacement reaction results in precipitate formation.

8 0
3 years ago
Other questions:
  • Which phrase best describes the path of a light wave ?
    15·1 answer
  • What happens to particles in a solid when heat is applied?
    8·2 answers
  • How many atoms are in 52.3 g of calcium ?
    10·1 answer
  • Clouds that form at an elevation of 3 kilometers will
    6·1 answer
  • Which of the following reactions involves two or more substances combining to form a new compound?
    9·1 answer
  • Which of the following is the correct ranking of the three bonds and interactions in order from highest to lowest in terms of th
    8·1 answer
  • If you could answer it would be a huge help, thank you!
    5·2 answers
  • What is the molality of a solution containing 100 grams of glucose (C6H12O6, molar mass = 180 g/mol) dissolved in 2.5 kg of wate
    15·1 answer
  • What do valence electrons determine about an element?
    5·1 answer
  • Which scientist was the first to conclude through experimentation that atoms contain most of their mass in a small, dense nucleu
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!