Chemistry, 30.07.2019 17:00 cristinaarmijo1
20 points and brainliest 45) write a balanced net ionic equation for the following reaction. (2 points) h3po4 (aq) + ca(oh)2 (aq) ο ca3(po4)2 (aq) + h2o (l) 46) how many liters of o2 are needed to react completely with 45.0 l of h2s at stp? (2 points) 2h2s (g) + 3o2 (g) ο 2so2 (g) + 2h2o (g) 47) describe the shapes and relative energies of the s, p, d, and f atomic orbitals. (3 points) 48) explain how atoms (ions) are held together in an ionic bond. give an example of an ionic compound. (3 points)
Answers: 2
Chemistry, 21.06.2019 19:00
Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips
Answers: 1
Chemistry, 22.06.2019 07:00
6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
Answers: 2
Chemistry, 22.06.2019 13:00
Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: β+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
Answers: 3
Chemistry, 22.06.2019 14:20
Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
Answers: 1
20 points and brainliest 45) write a balanced net ionic equation for the following reaction. (2 poin...
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