Which statements accurately describe volume? check all that apply.
volume is a physical property of an object.
volume is measured using a balance.
the volume of a solid changes with the shape of the container.
one unit of volume is the milliliter.
liquids and solids have a constant volume.

One unit of volume is the milliliter.  

Liquids and solids have a constant volume.

Volume is a physical property of an object.

Answers are:

1) Volume is a physical property of an object.

2) One unit of volume is the milliliter.

3) Liquids and solids have a constant volume.

Volume is the amount of space that a substance occupies. It is affected by temperature.

In solid, molecules are closely packed, stiff and do not changes of shape or volume.  

Liquids have definite volume, but no fixed shape.  

One liter is equal to 1000 milliliters (mL) or 1000 cubic centimetres (1000 cm³).

h let me think

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :