Chemical Equations are representations of chemical reactions in terms of the symbols and formulae of the elements and compounds involved. A chemical equation usually have the reactant at the left hand side while the product is on the right hand side.

A chemical Equation is of little or no value if is not in balanced equation. When an equation is balanced , the total number of atoms of any element on the left-hand side of it must be equal to the total number of atoms of that element on the right hand side.

in the given question; we are given a word problem of chemical symbol to compute and also to balance the chemical equation.

From below; the chemical equation can be written as:

$Au+ HCl + HNO_3 \to AuCl_3+NO+2H_2O$

From the above equation we will notice that it is not truly balanced ; so th balanced equation can be written as:

$Au+ 3HCl + HNO_3 \to AuCl_3+NO+2H_2O$

5 0

3 years ago

What does the atomic number tell you about the element

jonny [76]

It tells you how many protons it has and because the number of protons =electrons it tells you also the number of electrons.

4 0

3 years ago

You operate a nuclear reactors and want to use fissionable mass that will sustain a slow control what type of mass will you use

puteri [66]

Answer: I believe it is critical mass

Explanation:

3 0

3 years ago