Answer:
Fixed volume is the property of liquid and solid which means that the volume of both solid and liquid remain fixed or constant under fixed temperature and pressure.
Elastic Volumes makes it easy to dynamically increase capacity, tune performance, and change the type of any new or existing current generation volume with no downtime or performance impact.
~ Komaljeet ( I hope this helps.) ♥
I would say that what conserving mass in a chemical equation means is that C. There is equal number of each type of atom on the reactant side and product side.
The equation is equal and no material is lost or gained.
Answer:
c
Explanation:
because forces act on an object and make it change direction based upon strength hope this helps.
Sn + Cl₂ → SnCl₂
mole ratio of Cl₂ : Sn is 1 : 1
∴ if moles of Cl₂ = 6.9 mol
then moles of Sn = 6.9 mol
Mass = moles × molar mass
= 6.9 mol × 119 g/mol
= 821.1 g
In order to calculate the energy required, we must first know the specific heat capacity, or the amount of energy required to raise the temperature of a unit mass of substance by 1 degree Celsius, of water. This, at 1 atm pressure, is 4.18 joules per gram.
Next, we use the formula:
Q = mcΔT, where Q is the energy, m is the mass, c is the specific heat capacity and ΔT is the change in temperature.
Q = 435 * 4.18 * (100 - 25)
Q = 136.4 kJ
