The chemical equation below shows the reaction between carbon dioxide (co2) and lithium hydroxide (lioh). Co2 + 2lioh right arrow. Li2co3 + h2o the molar mass co2 is 44. 01 g/mol. How many moles of lioh are needed to react completely with 25. 5 g of co2? 0. 290 0. 579 1. 16 1. 73.

Break down of rocks and minerals into smaller particles without a change in composition is called_

All of these sentences include commonly confused homophones. which sentence is correct? you put too much sugar on your breakfast serial. my father grows vegetables and flours in his garden. will someone me untie the knot in my shoelace? when did the captain set sale on his trip to north america?

Luminous objects such as flashlights emit light that we can see. how do we see an object that isn’t luminous? a. the object emits light that reaches our eyes. b. light reflects off the object and reaches our eyes. c. light passes through the object uninterrupted. d. light is fully absorbed by the object. e. we can’t see an object that isn’t luminous.