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What is the algebraic equation for double a number plus 20?
1
What are the descriptions can a double replacement equation be recognized?
Ab + xy ---> ay + xb
What is the equation in the double slit experiment?
The equation is: nλ=d(x/l) where: n is Order of maxima λ is wavelength d is slit separation x is fringe separation l is distance from screen to double slit
Rewrite this equation 5sin2θcos2θ using a double angle identity?
learn how to do your homework, don't ask wiki answers
What is the double solution for x2-4x plus a?
-2
What is the balance equation for potassium carbonate and calcium chloride?
The balanced equation for potassium carbonate (K2CO3) reacting with calcium chloride (CaCl2) is: K2CO3 + CaCl2 -> 2KCl + CaCO3 This equation represents the double displacement reaction that occurs between the two compounds.
Why do we use a double arrow in the dissociation equation for a weak acid?
The double arrow in a dissociation equation for a weak acid represents that the reaction can occur in both the forward and reverse directions. Weak acids only partially dissociate in water, so the equilibrium can shift in either direction depending on the conditions.
What is the circumference of a circle with the radius of 3.5 yards?
The equation for a circle is PiD. The diameter is double the radius, so it is 7 yards in this case. The circumference is 7*PI. Which is approximately 21.98.
How do you double a greater than and a less than?
double both sides of the equation if the equation is 1<6 and you double it, it would be 2<12 hope that helps
What is the equation for double 8?
82
What does a double arrow mean when it is used between the reactants and the products in a chemical equation?
A double arrow in a chemical equation represents a reversible reaction, meaning that the reaction can occur in both the forward and reverse directions. It signifies that the reaction can reach equilibrium where the rate of the forward reaction equals the rate of the reverse reaction.
Which balanced equation represents a double-replacement chemical reaction?
An example of a double-replacement chemical reaction is: AgNO3 + NaCl -> AgCl + NaNO3 This reaction involves the exchange of ions between silver nitrate and sodium chloride to form silver chloride and sodium nitrate.
Choose the symbol that represents a reversible reaction?
The symbol ⇌ represents a reversible reaction.
What does a two-directional arrow need in a chemical reaction?
A double arrow shows that the reaction is reversible, it represents an equilibrium in which the products on the right can react together and produce the left hand side. A chemical equation without a double arrow isn't reversible and can only go in one direction
WhAT IS THE Difference between double account system and double entry system?
The difference between double account system and double entry systems are noted below: 1. Double account system is necessary only for Govt. service rendering org. but double entry system is applicable for all types of org. 2. In double account system balance sheet is divided into two part ie; Capital Account, and general balance sheet but in double entry system only one balance sheet is prepared.
What is a example equation of double displacement reaction?
An equation that is an example of a double displacement reaction is CaCI2 + 2 NaHC03 2 NaCI + CaCO3 + H2O + C02. This equation is what you get when sodium bicarbonate mixes with calcium chloride.
What is the mathematical approximately sign?
The double tilde symbol "≈" approximately equal to
