The analytical balance is listed as having an uncertainty

Reference no: EM13679698

The analytical balance is listed as having an uncertainty of +- 0.0005g. Is the range of weighings collected by you on the empty beaker within this uncertainty? If no, can you define this discrepancy?

Reference no: EM13679698

Questions Cloud

Explain how many grams of water remain after the reaction : Potassium metal as well as water reacts to form potassium hydroxide and hydrogen gas. If you react 1.12g of potassium metal as well as 15.0mL of water density = 0.99997 g/mL1) which reactant is the limiting reactant?

Explain how many total moles of atoms does the sample : A sample of propane C3H8 contains 16.3moles of carbon atoms. Explain how many total moles of atoms does the sample contain. Articulate the total number of moles of carbon and hydrogen numerically

Explain by what factor does the fraction of collisions : Explain by what factor does the fraction of collisions with energy equal to or greater than the activation energy of 100 kj/mol change if the temperature increases from 19C to 59C

The reaction should progress forward to attain equilibrium : In a reacting mixture K is the ratio of product to reactant concentrations. If Q

The analytical balance is listed as having an uncertainty : The analytical balance is listed as having an uncertainty of +- 0.0005g. Is the range of weighings collected by you on the empty beaker within this uncertainty. If no, can you define this discrepancy

Define what is the freezing point of the solution : A solution consist of 37.6 g of calcium chloride CaCl2 dissolved in 262.0 g of water. Explain what is the boiling point of this solution? Define what is the freezing point of this solution?

Explain how much heat is released of hydrogen reacts : The enthalpy of formation of water is -241.8 kJ/mol. Explain how much heat is released while 1g of hydrogen reacts with excess oxygen to form water

Hydrogen peroxide decomposes to water and oxygen gas : Hydrogen peroxide decomposes to water and oxygen gas and the activation energy for this process is 42 kJ/mol. The hydrogen peroxide formed in biological processes is harmful to tissue however the enzymecatalase catalyzes the decomposition of hydro..

Derive an equation for emission rate and concentration rate : Derive an equation for emission rate as well as concentration rate of carbon monoxide as a function of time? Considering a room with candle emitting CO.

User Account

All Pages