1. CO₃²¯ is a reactant
2. H₂O is a product
3. CO₂ is a product
4. The 2 in front of H⁺ is a coefficient.
Chemical equation generally comprises of reactants and products.
- The reactants are located on the left while the products are located on the right side.
- The coefficients are numbers written where necessary before each reactants or products in order to balance the chemical reaction.
With the above information in mind, we can obtain the answers to the question as follow:
2H⁺ + CO₃²¯ —> H₂O + CO₂
From the above equation, we can conclude as follow:
- The 2 in front of H⁺ is a coefficient.
Learn more about chemical equation:
brainly.com/question/12271256
Answer:
La contextualización nos habla de una simple relación entre si de algo o alguien, el cual se complementa, es decir que el principal aporte de las culturas es la construcción de una sociedad inter-cultural radica en aportar un conjunto de ideas, tradiciones y expresiones propias de cada idiosincrasia en un mundo multi-cultural, lo que enriquece el patrimonio cultural de la humanidad, y de cada país.
In physics, there are two types of quantities
- Scalar quantity
- Vector quantity
Scalar quantities are quantities that have magnitude but no direction. Examples of such quantities include speed, pressure, etc
Vector quantities are quantities that have both magnitude and direction. Examples of such quantities include velocity, acceleration etc.
Vector quantities are represented by an arrow over the position of the object to denote its direction.
Learn more on vector quantities here: brainly.com/question/356987
I think you should review your message, make sure there aren't a lot or any mistakes and stuff like that.