subject
Chemistry, 22.01.2021 01:30 Klevster

Three elements , A, Qand Zhave the molar masses indicated in the table below . Given a compound with a composition of 15.66 % A and 84.34% Z by mass, what is the empirical formula of this compound ? Remember to enter subscripts as normal numbers (ie H 2 O is entered as H20 ) and to enter elements in the same order they were given

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 11:20, Jessicadiaz8602
Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.
Answers: 1
image
Chemistry, 22.06.2019 18:30, losalobos46
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
Answers: 1
image
Chemistry, 23.06.2019 01:30, ayoismeisalex
Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals
Answers: 1
image
Chemistry, 23.06.2019 07:50, dootdootkazoot
What is the significance sodium hydroxide and hydrochloric acid
Answers: 1
You know the right answer?
Three elements , A, Qand Zhave the molar masses indicated in the table below . Given a compound with...

Questions in other subjects: