Chemistry, 27.10.2020 16:20 jameslinimk
• Ionic bonds form between and . • In naming simple ionic compounds, the is always first, the second (e. g., sodium chloride).
• Ionic compounds dissolve easily in water and other polar solvents. • In solution, ionic compounds easily dissolve. • Ionic compounds tend to form with melting temperatures.
Naming Ionic Compounds
• Write the first and the second • Use to indicate the number of atoms of each type present in the compound
• No prefixes
• Change the syllable of the to say
bullet point answers using numbers
Answers: 1
Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
• Ionic bonds form between and . • In naming simple ionic compounds, the is always first, the sec...
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