Sodium carbonate reacts with nitric a cld according to the following equation: Na2CO3 + 2HNO3 → 2 NaNO3 + CO 2 + H2O
If 7.50 g of Na2CO3 reacts, how many moles of CO2 are produced?

There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph