Answer: skeletal equation :
The products are sodium nitrate and barium sulphate.
balanced equation :
Explanation:
A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.
The skeletal equation is:
The balanced chemical equation is:
Answer:
The heat energy stored within them changes
Explanation:
Heat energy is a function of the mass of a body, its specific heat capacity, and its temperature.
In this case, the bodies have the same specific heat capacity since they are made from the same material and the same temperature.
To get the quantity of heat stored in a body, we need to multiply all three parameters as shown below
An increase in mass, through an increase in the amount of substance of a material present, will cause a corresponding increase in the heat energy stored within the material
If we assume this two gases behave like ideal gas, then we use the ideal gas law , where P is the pressure, V is the volume, n number of moles, R gas constant and T the temperature in kelvins. As well as the density formula . First we calculate the molarity for Freon
.
The number of moles for freon are
We know , so we insert this concept to our ideal gas equation
. Since , we insert this concept to the formula
. The measurements take place in same conditions so,
Answer:
Answer below:)
Explanation:
5.37 * 10^19 atoms of Iron (mol/6.022 *10^23)= 8.92 *10^-5
Answer: C. Conducts electricity in the solid state
Explanation: