Question 3 Consider the oxidation of dibarone below at 293K and calculate the AS for the universe
B2H6(g) + 302(g) - B2O3(s) + 3H20(1)
B2H6(8)
02(8)
B203(5)
H2001)
so
0.284J/mol*K
0.245 J/mol*K
0.031 J/mol*K
0.084 J/mol*K
AHformation
47.4 kJ/mol
O kJ/mol
-1,201 kJ/mol
-229 kJ/mol
Express your answer to 3 significant figures

PLEASE SHOW WORK (:

yes definetly because you are using energy

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

jjj89t'ji; it hink the answer is your mom is not si

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.