If you want to react say , hydrochloric acid with zinc, the word equation is : -
Hydrochloric Acid and Zinc react to produce Zinc Chloride and Hydrogen .
The chemical equation is
2HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g)
(aq) means aqueous solution
(s) means solid
(g) means gas.
The chemical equation for the decomposition of water is: 2H2O -> 2H2 + O2. This reaction occurs when an electric current is passed through water, splitting it into its constituent elements, hydrogen and oxygen gas.
A synthesis reaction is when two or more simple compounds combine to form a more complicated one. These reactions come in the general form of: A+B=AB
It is a physical change. There is no chemical reaction whatsoever.
o-xy-gen
Yes. When one "partner" is swapped, it is a single replacement (displacement) reaction. A + BC --> AC + B When two "partners" are swapped, it is a double replacement (displacement) reaction. AB + XY --> AY + XB
no
The general multiplicative inverse of xy is y-1x-1. The additive inverse is -xy
To find the xy-trace, set z = 0 in the equation -5x - 2y - 3z = 10. Simplifying, we get -5x - 2y = 10. This is the equation of the xy-trace for the given plane.
2-4x is an expression - neither an equation nor an inequality. An expression does not have xy coordinates.
fsedfsg
xy +7
solution
Yes if it is a straight line equation
This equation does not equal a number, but it can be factorised. x2-xy-20y2=(x-5y)(x+4y)
Ab + xy ---> ay + xb
no. its an exponential with a vertical zero axis
xy + x + y + 1 is an expression, not an equation. An expression cannot be solved.