This reaction shows the complete combustion of octane, c8h18, a component of gasoline. 2 c8h18(l) + 25 o2(g) 16 co2(g) + 18 h2o(l) (a) how many moles of o2 are needed to burn 1.60 mol of c8h18? mol (b) how many moles of co2 are produced when 0.19 mol of c8h18 are burned? mol (c) how many grams of o2 are needed to burn 1.15 g of c8h18? g
Answers: 2
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 07:40
The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
Answers: 3
Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
Chemistry, 22.06.2019 20:00
What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol
Answers: 1
This reaction shows the complete combustion of octane, c8h18, a component of gasoline. 2 c8h18(l) +...
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