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Which of the following equations are correctly balanced?
CO2 + 9H20 -->
C6H12O6 + O₂
CO2 + H20 -->
3C6H12O6 + O2
12CO2 +H20 -->
C6H12O6 + O₂
6CO2 + 6H20 -->
CoH12O6 + 602
Muskoll

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?

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Asolid that forms and separates from a liquid mixture is called