Word Equation Examples
As a word equation or as “
Hydrogen and oxygen react to form water”
or “Water is made by reacting hydrogen and oxygen.” … Chlorine gas reacts with methane and carbon tetrachloride to produce hydrogen chloride. Adding sodium oxide to water produces sodium hydroxide.
What is equation in math definition?
Equation: Math Definition
An equation is
simply a statement in math in which two things on equal
. There are two expressions, one on each side of an equals sign. For example: X = 7. In this case, another way to write the equation would be 7 = 7.
What is word equation example?
Word Equation Examples
As a word equation or as “
Hydrogen and oxygen react to form water”
or “Water is made by reacting hydrogen and oxygen.” … Chlorine gas reacts with methane and carbon tetrachloride to produce hydrogen chloride. Adding sodium oxide to water produces sodium hydroxide.
What does equation mean in science terms?
Scientific definitions for equation
Chemistry
A written representation of a chemical reaction
, in which the symbols and amounts of the reactants are separated from those of the products by an equal sign, arrow, or a set of opposing arrows.
What does the word equation mean in English?
1 : a statement of the equality of two mathematical expressions. 2 :
an expression representing a chemical reaction by means of chemical symbols
.
equation
. noun. equa·tion | i-ˈkwā-zhən also -shən
How is a word equation written?
A word equation shows the names of the products on the right hand side of the arrow. If more than one product is present then
the names of each product are separated by a plus sign (+)
. Sometimes the conditions required for the chemical reaction to take place, such as heat or light, will be written above the arrow.
How do you write a word equation?
If you need to use an equation, add or write it in Word.
Select Insert > Equation or press Alt + =
. To use a built-in formula, select Design > Equation. To create your own, select Design > Equation > Ink Equation.
What are the 3 types of equations?
There are three major forms of linear equations:
point-slope form, standard form, and slope-intercept form
.
What is an equation Class 7?
An equation is
a statement of equality between two mathematical expressions containing one or more variables
. … Now this is called a simple equation. This equation can simplify problems and help us finding the age of Rahul’s father by just substituting Rahul’s age in place of x.
What must an equation have?
An equation is written as two expressions,
connected by an equals sign
(“=”). The expressions on the two sides of the equals sign are called the “left-hand side” and “right-hand side” of the equation. … An equation is analogous to a scale into which weights are placed.
What does human equation mean?
:
the factor of human strength or weakness that needs to be considered in predicting the outcome
of any social, political, economic, or mechanical process operated by human agency.
What is a skeleton equation?
Skeletal chemical equation is a representation of a chemical reaction using chemical formulae of reactants and products. In skeletal chemical equation the mass no of elements in reactant side is not equal to the mass no of elements in product side. … For example:
Mg + O2 → MgO
, it’s a skeleton equation.
What is the difference between an expression and an equation?
An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.
What is the full meaning of equation?
An equation is a mathematical statement saying that
two amounts or values are the same
, for example 6 x4=12×2. 2. countable noun. An equation is a situation in which two or more parts have to be considered together so that the whole situation can be understood or explained.
What is the root word of equation?
The Latin root word
equ
means “equal.” This Latin root is the word origin of a good number of English vocabulary words, including adequate, equator, and equality. The Latin root word equ is easily recalled through the word equation, for both sides of an equation are, by definition, “equal” to one another!
How do you describe linear equations?
A linear equation is an
algebraic equation of the form y=mx+b
.
involving only a constant and a first-order (linear) term
, where m is the slope and b is the y-intercept. Occasionally, the above is called a “linear equation of two variables,” where y and x are the variables.
