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
Montano1993 [528]
2 years ago
8

, how does temperature and amount of water affect thermal energy? explain your answer in 5 sentences.

Chemistry
1 answer:
arlik [135]2 years ago
8 0

Heat is occasionally called a process quantity<span>, for the reason that it is defined in the background of a process by which energy can<span> be transported.  </span>The consequence of heat on water hinge on whether the energy is touching into the water (endothermic) or touching out of the water (exothermic). When water molecules get energy, the average speed of the molecules rises; this is computed as a temperature change if enough energy is gained.</span>

You might be interested in
When an electric current passes through water, _____ takes place, breaking down the compound into hydrogen and oxygen. a physica
PSYCHO15rus [73]
Electrolysis takes place when an electric current passes through water.
5 0
3 years ago
Read 2 more answers
Gallium chloride is formed by the reaction of 2.25 L of a 1.50 M solution of HCl according to the following equation: 2Ga 6HCl -
Setler79 [48]

Answer:

198.56g of GaCl3

Explanation:

We'll begin by calculating the number of mole HCl in 2.25 L of a 1.50 M solution of HCl. This is illustrated below:

Molarity of HCl = 1.50 M

Volume = 2.25 L

Mole of HCl =..?

Molarity = mole /Volume

1.5 = mole /2.25

Cross multiply

Mole = 1.5 x 2.25

Mole of HCl = 3.375 mole

Next, we shall determine the number of mole Gallium chloride, GaCl3 produced from the reaction. This is shown below:

2Ga + 6HCl —> 2GaCl3 + 3H2

From the balanced equation above,

6 moles of HCl reacted to produce 2 moles of GaCl3.

Therefore, 3.375 mole of HCl will react to produce = (3.375 x 2)/6 = 1.125 mole of GaCl3.

Therefore, 1.125 moles of GaCl3 were produced from the reaction.

Next, we shall convert 1.125 mole of GaCl3 to grams. This is illustrated below:

Molar mass of GaCl3 = 70 + (35.5x3) = 176.5g/mol

Mole of GaCl3 = 1.125 mole

Mass of GaCl3 =..?

Mole = mass /Molar mass

1.125 = mass of GaCl3 /176.5

Cross multiply

Mass of GaCl3 = 1.125 x 176.5

Mass of GaCl3 = 198.56g

Therefore, 198.56g of GaCl3 were produced from the reaction.

7 0
3 years ago
Different kinds of wood have different densities. The density of american white oak wood is generally 0.77 g/cm3. If Jim grabs a
mixas84 [53]

Answer:

m= 29.645 g

Explanation:

Density:

Density is equal to the mass of substance divided by its volume.

Units:

SI unit of density is Kg/m3.

Other units are given below,

g/cm3, g/mL , kg/L

Formula:

D=m/v

D= density

m=mass

V=volume

Symbol:

The symbol used for density is called rho. It is represented by ρ. However letter D can also be used to represent the density.

Given data:

density of wood = 0.77 g/cm³

volume= 38.5 cm³

mass= ?

Solution:

d= m/v

m= d × v

m= 0.77 g/cm³× 38.5 cm³

m= 29.645 g

7 0
3 years ago
What is the relationship between the oxygen cycle and the carbon cycle
Ganezh [65]
Photosynthesis. Because the plants give off oxygen as a waste product. Carbon dioxide then moves from the air into the leaves of plants through tiny openings in the plants leaves.
5 0
3 years ago
Read 2 more answers
A hydrate is ​typically a crystalline compound in which water molecules are chemically bound to another compound or an element.
dedylja [7]

Answer:

Subtract the mass of the CuSO4⋅ 5H2O from the mass of CuSO4 is the right one

7 0
3 years ago
Other questions:
  • Solid sodium iodide is slowly added to a solution that is 0.0050 M Pb 2+ and 0.0050 M Ag +. [K sp (PbI 2) = 1.4 × 10 –8; K sp (A
    15·1 answer
  • A chemist has 12 liters of a 25% acid solution. how many liters of water must be added to obtain a 20% acid solution?
    12·1 answer
  • How to find change in enthalpy
    6·1 answer
  • Select the false statement below concerning period 4 transition elements. A. The nickel atom has 18 inner/core electrons. B. Bot
    10·1 answer
  • Suppose you throw a cube-shaped object and a spherical-shaped object of equal volume in the same volume of water. The ball sinks
    8·1 answer
  • Can someone please show me how to do problem number 4? Please show work so I can try to understand it. Thanks!
    5·1 answer
  • Help please !!!
    7·2 answers
  • What is inertia?
    15·2 answers
  • Plllllzzz help :(
    11·1 answer
  • The rate at which an electrical device converts energy from one form to another is called what
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!