Correctly represented, it's Mg + 2HCl --> MgCl2 + H2, and it's a single replacement reaction.
A balanced chemical reaction.
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
An exothermic reaction is one that proceeds with the evolution of heat.
A word equation represents a chemical reaction by using names of the reactants and products rather than chemical formulas. It illustrates the transformation of substances during the reaction, indicating how reactants are converted into products. For example, the reaction of hydrogen and oxygen to form water can be expressed as "hydrogen + oxygen → water." This format provides a clear, conceptual understanding of the reaction without delving into the specifics of chemical notation.
a chemical reaction
A balanced chemical reaction.
The chemical reaction shown is a single displacement reaction, where magnesium (Mg) displaces hydrogen (H) in hydrochloric acid (HCl) to form magnesium chloride (MgCl2) and hydrogen gas (H2).
single replacement
The chemical reaction shown is a combination reaction, where two or more substances combine to form a single product. In this case, hydrogen gas (H2) and oxygen gas (O2) combine to form hydrogen peroxide (H2O2).
A chemical reaction.
The chemical reaction shown is a double displacement reaction, where the cations and anions of the reactants switch partners to form new compounds. In this case, silver nitrate (AgNO3) and sodium chloride (NaCl) react to form silver chloride (AgCl) and sodium nitrate (NaNO3).
A waterfall is not a chemical reaction.
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
double-displacement reaction.
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
A chemical reaction.
An exothermic reaction is one that proceeds with the evolution of heat.