Chemistry, 16.11.2019 01:31, Gabejenedu
Given the values of so given below in j/mol k and of δhfo given in kj/mol, calculate the value of δgo in kj for the combustion of 1 mole of methane to form carbon dioxide and gaseous water at 298 k. s (ch4(g)) = 189 s (o2(g)) = 200 s (co2(g)) = 210 s (h2o(g)) = 186 δhfo (ch4(g)) = -75 δhfo (co2(g)) = -396 δhfo (h2o(g)) = -220
Answers: 3
Chemistry, 22.06.2019 03:10, josephpezza18
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
Chemistry, 22.06.2019 09:10, aleilyg2005
Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons
Answers: 3
Given the values of so given below in j/mol k and of δhfo given in kj/mol, calculate the value of δg...
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