2H++ Na2CO3 -> 2Na++ H2O + CO2

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Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure