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1. That a reactant is added:
NaCl + AgNO3 = NaNO3 + AgCl
2. It is also in the symbols of cations: Na+, Fe2+, Al3+ etc.
What else can I help you with?
What does the plus sign indicate in a chemical equation?
The plus sign in a chemical equation indicates the presence of more than one reactant or product. It separates individual chemical species on either side of the equation.
What sign signifies a chemical equation that the reactants yield the following products?
The arrow "->" signifies that the reactants in a chemical equation yield the products.
What is the chemical equation for germanium plus sulfur?
The chemical equation for germanium plus sulfur is Ge + S -> GeS.
What is the chemical equation for zinc sulphate solution plus copper?
The chemical equation is C7H4O9
What separates 2 reactants in a chemical equation?
The plus sign (+) separates two reactants in a chemical equation. For example, in the equation 2H2 + O2 -> 2H2O, the plus sign separates the two reactants (H2 and O2) on the left side of the equation.
Compounds in a chemical equation represented by a?
In a chemical equation, the compounds represented by the letter "a" can vary depending on the specific reaction being described. It is a placeholder that can be substituted for the actual compound formula when balancing the equation. The coefficient of "a" indicates the number of moles of that compound involved in the reaction.
Why can you not use an equals sign for a chemical equation?
An equals sign is not used in a chemical equation because it implies a mathematical equality, while a chemical equation represents a chemical reaction where atoms are rearranged to form new substances. Instead, chemical equations use an arrow to indicate the direction of the reaction.
What is the symbol that means produces in a chemical reaction?
The symbol that means "produces" in a chemical reaction is an arrow pointing to the right (→). This arrow is used to show the direction in which the reactants are transformed into products during a chemical reaction.
What is the chemical formular of salt plus heat?
This is not a chemical formula or equation.
What a plus sign is used in an equation to show that an element has?
A plus sign in an equation is used to indicate addition. It shows that elements or terms are being combined to find the sum.
4a plus 3b-6c9 is this an expression or an equation?
It can't be an equation, there is no sign of equality.
What is the equation for y0.111x plus -211?
There is no equation in the question: the equality sign is nowhere to be seen.
