1.00 g of a certain Compound X known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of 152. g/mol, is burned completely in excess oxygen, and the mass of the products carefully measured:
mass
product
carbon dioxide
1.458
0.718
water
use this information to find the molecular formula of X.

a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

am i too late?

explanation: