Determine the Molecular Formula of a Compound X and Y

By Team Aakash Byju's | 16th November 2022

A compound of X and Y has the empirical formula XY .

[{"selector":"#anim-3f03a08a-2ccd-4276-b301-9a2da6e1741d","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb497f28-15b1-4e21-81a6-48048c724dae","keyframes":{"transform":["translate3d(-115.55555%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f0c4d3cb-1ed0-43db-adf3-8960c0d139bb","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b1aa3419-0e5f-41a9-ac56-0b7d6631dd50","keyframes":{"transform":["translate3d(-1619.04675%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Its vapour density is equal to its empirical formula weight.

[{"selector":"#anim-ba4613ff-bb81-4e44-b610-dc2949f10216","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e88a640e-9a52-48ae-bee0-f3276834db68","keyframes":{"transform":["translate3d(-115.65495%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Vapour density is the measurement of pressure applied by gaseous vapours.

[{"selector":"#anim-6032dadb-3f37-47c7-944a-f51ea898fa04","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-39c1c002-b8bc-4344-a1d3-f0c9be74f878","keyframes":{"transform":["translate3d(-115.26479%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Water Vapour

The molecular weight is equal to twice its vapour density.

[{"selector":"#anim-766b528c-de3b-4677-9bc4-43eeb409dbbf","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-68cc44a3-5499-4ecd-8968-c1dda4521fea","keyframes":{"transform":["translate3d(-115.26479%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Ice

Hence, the molecular weight is twice its empirical formula weight.

[{"selector":"#anim-3b3389a8-3bec-4d5d-b720-8dd7e6d33cd5","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a7115175-4857-4798-a0c3-200d16c467e7","keyframes":{"transform":["translate3d(-115.26479%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] High Molecular Low Molecular

Its molecular formula is

[{"selector":"#anim-14b91277-82bf-4029-9c7a-a2acdd7f2627","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-72e3707d-e989-488f-b848-a656a9636270","keyframes":{"transform":["translate3d(-115.26479%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 2 2 4

Read More Stories

[{"selector":"#anim-e4c95d81-feec-4139-ae40-602cba844d83","keyframes":{"transform":["translate3d(-138.28124%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-14fe8e40-ae0f-4056-b4c0-4e944e6c5c1e","keyframes":{"opacity":[0,1]},"delay":600,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8462c4fb-a8d5-4339-8f30-dac86b7aa259","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-20f2c395-6f71-4352-a755-754575f9f82e","keyframes":{"opacity":[0,1]},"delay":900,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6f372687-6143-47df-874c-ed006c0c45fc","keyframes":{"transform":["translate3d(129.51809%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":900,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-73fe4717-45ab-4336-bc2a-5fcd84a37ed0","keyframes":{"transform":["translate3d(-141.93548%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f91baa45-6ae8-4389-a79d-106a3b3b259e","keyframes":{"opacity":[0,1]},"delay":600,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-88f72c4c-0c67-4eb4-93c6-e98d4e61a09c","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-831301c6-d3e5-46de-ad8e-757caf3939e8","keyframes":{"opacity":[0,1]},"delay":900,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0cf5709b-dceb-48cf-bd94-0cda07fc4971","keyframes":{"transform":["translate3d(129.51809%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":900,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] How do Alkali Metals React With Liquid Ammonia Equation? What Happens When Alkaline Earth Metals React With Liquid Ammonia? Download Aakash App Now