I would say it is impossible to transfer the location of energy.
Answer:
2 to 1
Explanation:
The reaction equation is given as:
2KHCO₃ → K₂CO₃ + CO₂ + H₂O
The conversion factor between the moles of KHCO₃ and K₂CO₃ is 2 to 1.
From the balanced chemical equation, we find out that;
2 moles of 2KHCO₃ will produce 1 mole of K₂CO₃.
So given any mole of either of the reactant or product, we can find the unknown.
Density= 5m^3
Explanation:
Here, the Mass of an object is 25g
To convert grams into kilograms, we need to divide 25 by 1000
so, the 25g=25/1000 = 0.025kg.
The volume of an object is given by 5cm^3 ( cubic centimetre)
To convert cubic centimetre to meter cube, we need to divide 5 by 1000.
So, 5cm^3=5/1000=0.005m^3
Finally, the equation of density is
DENSITY= MASS/VOLUME
Density = 0.025/0.005
= 5m^3
Hence, the density of the object is 5m^3.
Answer:
gases
Explanation:
Their atoms are the least far apart
Explanation:
<u>Electrical energy:</u> Kinetic energy caused by moving electrons
<em>Example of energy: lighting</em>
<u>Chemical energy:</u> Energy stored in matter
<em>Example of energy: natural gas</em>
<u>Light energy:</u> a kind of kinetic energy that moves in waves and can be seen
<em>Example of energy: stars</em>
<u>Mechanical energy:</u> Is the sum of an object's kinetic energy and potential energy
<em>Example of energy: dart guns</em>