C. d. H₂ Se(aq) + Ba(OH)₂ (aq) → Contains two acidic hydrogens H₂ Se(aq) + Ba(OH)₂ (aq) + H₂Cr₂O7 (aq) + KOH(aq) → Contains two acidic hydrogens H₂Cr₂O7 (aq) + + KOH(aq)
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Complete and balance each acid-base reaction.
(Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.)
Acid-base reaction is also known as neutralization reaction in which an acid and a base react together to give salt and water.
Balancing of the reaction is done so that we have equal atoms of all the element in reactant and product side.
Step by step
Solved in 3 steps
