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What is a word equation and a formula equation?
A word equation is where you describe a reaction using the chemicals by their names Eg. Hydrogen+Oxygen>Water A formula/symbol equation is where you use each chemical's formula (which is a group of the elements it consists of) Eg. H2+O2>H2O (you should use small letters for the numbers after the element)
What is the difference between a chemical formula equation and symbol?
A symbol usually only has one or two letters in it and a formula usually has a group/combination of symbols
What is the difference between a word equation a formula equation and a chamical equation?
A chemical formula is the way a particular chemical (element or compound) is represented using the letters given in the Periodic Table. For example, the chemical formula of oxygen is O2 and the chemical formula of caron dioxide is CO2A word equation describes a chemical reactionusing the names of chemicals only. For instance, the word equation for respiration is:glucose + oxygen => carbon dioxide + waterA formula equation also describes a chemical reaction, but uses chemical formulae instead of names and is balanced. An example of this would be methane burning in oxygen:CH4 + 2O2 => CO2 + 2H2O
What is a constant in a mathematic expression?
A number. It may also refer to a variable, which is assumed not to change for one particular problem. For example, in the quadratic equation, ax^2 + bx + c = 0, the variables a, b, and c are assumed to be constant. It is common to use the first letters of the alphabet as constants in this way.
What is the formula to work out possible sequences of eight letters where no one letter is repeated with another?
There is no formula: it is a process of swapping letters in a systematic manner.
What are quadratic equations?
In mathematics, a quadratic equation is a polynomial equation of the second degree. The general form is : where a≠ 0. (For if a = 0, the equation becomes a linear equation.) The letters a, b, and c are called coefficients: the quadratic coefficient a is the coefficient of x2, the linear coefficient b is the coefficient of x, and c is the constant coefficient, also called the free term or constant term. Quadratic equations are called quadratic because quadratus is Latin for "square"; in the leading term the variable is squared. A quadratic equation with real or complex coefficients has two (not necessarily distinct) solutions, called roots, which may or may not be real, given by the quadratic formula: : where the symbol "±" indicates that both : and are solutions.
What is a word equation and a formula equation?
A word equation is where you describe a reaction using the chemicals by their names Eg. Hydrogen+Oxygen>Water A formula/symbol equation is where you use each chemical's formula (which is a group of the elements it consists of) Eg. H2+O2>H2O (you should use small letters for the numbers after the element)
What is the difference between a chemical formula equation and symbol?
A symbol usually only has one or two letters in it and a formula usually has a group/combination of symbols
What is the correct formula of ammonium nitrate?
The correct formula for ammonium nitrate is NH4NO3.
What is an equation that has several letters or variables?
An equation that has several letters or variables is a polynomial
What does linear and quadratic functions have in common?
Type your answer here... yes linear and quadratic functions have some things in common such as letters and way of solution ;it is my answer
What is the formula for sylfuric acid?
H2so4 Those are capital letters, the site seems to want to correct things when no correction is needed.
What is the difference between a word equation a formula equation and a chamical equation?
A chemical formula is the way a particular chemical (element or compound) is represented using the letters given in the Periodic Table. For example, the chemical formula of oxygen is O2 and the chemical formula of caron dioxide is CO2A word equation describes a chemical reactionusing the names of chemicals only. For instance, the word equation for respiration is:glucose + oxygen => carbon dioxide + waterA formula equation also describes a chemical reaction, but uses chemical formulae instead of names and is balanced. An example of this would be methane burning in oxygen:CH4 + 2O2 => CO2 + 2H2O
What is the balance equation for ammonia plus sulfuric acid?
2nh3 + h2so4 >> (nh4)2so4 Seem these wiki people need to make ' capitalization changes ' from time to time, so capitalize those letters to get the correct formula.
How does a quadratic model differ from linear model?
LinearIn a linear model, the plotted data follows a straight line. Every data point may not fall on the line, but a line best approximates the overall shape of the data. You can describe every linear model with an equation of the following form:y = mx + bIn this equation, the letter "m" describes the angle, or "slope," of the line. The "x" describes any chosen value on the horizontal axis, while the "y" describes the number on the vertical axis that corresponds to the chosen "x" value.QuadraticIn a quadratic model, the data best fits a different type of curve that mathematicians call quadratic. Quadratic models have a curved shape that resembles the letter "u." You can describe all quadratic models with an equation of the form:Y = ax^2 + bx + cAs with linear models, the "x" corresponds to a chosen value on the horizontal axis and "y" gives the correlating value on the vertical axis. The letters "a," "b" and "c" represent any number, i.e., they will vary from equation to equation
What is an equation with letters standing for measured quantities?
Literal equation
What is in every chemical equation?
letters
