How much heat is created by 79.2 g O2?
NO link please :/ thank you!...
Answers: 2
Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 22.06.2019 14:30
Is a pencil falling to the floor anon contact force, a force, or a contact force
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
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
Physics, 08.12.2020 19:10
Arts, 08.12.2020 19:10
Computers and Technology, 08.12.2020 19:10
Mathematics, 08.12.2020 19:10
Mathematics, 08.12.2020 19:10
Mathematics, 08.12.2020 19:10
Mathematics, 08.12.2020 19:10
Mathematics, 08.12.2020 19:10
Mathematics, 08.12.2020 19:10
Arts, 08.12.2020 19:10
English, 08.12.2020 19:10
English, 08.12.2020 19:10
Mathematics, 08.12.2020 19:10