The mass of PbSO₄ is 7.58 g. This is a limiting reactant type of problem. The steps involved are: Write the balanced equation. Identify the limiting reactant.

Here you gots 50xx10^-3*Lxx0.15*mol*L^-1=0.0075*mol EACH of hydrogen chloride and sodium chloride, and thus you gots stoichiometric equivalence of acid and base. And you look back at …

The idea here is that you need to use two very famous equations, the Einstein equation, which relates mass and energy E = m⋅ c2 , where c - the speed of light in vacuum, approximately …

Mar 30, 2017 · V = 25.48 L Because we are at standard temperature and pressure and are given only one set of conditions, we have to use the ideal gas law equation: I should mention that …

May 6, 2016 · The idea here is that you can use the ideal gas law equation to find a relationship between the density of the gas and its molar mass. So, the ideal gas law equation looks like this

Jul 7, 2017 · Here's what I got. I don't think that you have enough information to provide a numerical solution, but you can find the mass of the gas that was released from the container …

The number of moles of gas present in this given mass m depends on the molar mass of the gas, let's say M_M. n = m /M_M Plug this into the ideal gas law equation to get PV = m/M_M * RT …

It is asking: if you start with a very large mass and slowly decrease the mass, what would the mass be just before the pull of that rope finally gets it to move? You asked: You asked: "Isn't …

The mass number of the isotope is calculated by subtracting 4 from Americium's mass number: 246 – 4 = 242 Now we can write the nuclear equation. ""_95^246Am ""_93^242Np + …

From State 1 to State 2 it is given that the PV graph has been obtained while given mass of gas was subjected to temperature changes. We see that from state 1 to 2 both Pressure and …