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F you balance the equation below what should be the coefficient for rubidium (Rb) Rb(s) plus Cl2(g) RbCl(s)?
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Why should you balance chemical reaction?
we should balance a chemical equation so that both the sides of the elements and compounds are equal.
How do you find the minimum coefficient of static friction for a mass on an incline of 32 degrees?
The equation for friction is F=uN. F (friction), u (coefficient of friction), and N (normal). So you first need to solve for the normal by using Newton's second law. Also solve for the x component of the gravity force. Since it is static friction, you know it should be at rest, so that x component force should be the same as the force of friction. Knowing that and the normal, plug it into the equation and solve for u.
What is the heat balance equation for a exothermic reaction?
For an exothermic reaction, heat should appear as a product since heat is given off. Thus, it would be A + B ==> C + D + heat
In the reaction Mg plus Cl2 MgCl2 what should be the coefficient for Cl2?
1
How can you use the law of conversation of mass to help you balance a chemical equation?
Chemical reaction involve only the bonding between atoms- no atomic nuclei are affected. The law of conservation of mass in chemistry perhaps should be called the law of conservation of atoms!
Which coefficient should be placed in front of PCl3 to balance this equation?
4
A number placed in front of a chemical formula in a chemical equation is called?
In a chemical Equation ,The reactants are on the left side of a chemical equation and the products are on the right side.The number in front of a chemical formula in a chemical equation is called atoms. They should be a balancing number on both the sides.
If all of the coefficient and constants in an equation are fractions what should your first step be?
To eradicate the denominators.
What should you do when using diatomic elements in an equation?
Nothing special, please balance correctly the equation.
Why should you balance chemical reaction?
we should balance a chemical equation so that both the sides of the elements and compounds are equal.
What happens when rubidium reacts with chloride?
Rubidium chloride, RbCl, should be formed.
When should you use the addition property of equality to eliminate one variable in a system of equation?
When the coefficient of that variable, in which you want to eliminate, is negative.
How can you recognize the slope intercept form of an equation?
If you solve for y with no coefficient, you should have an equation in the form of y = mx + b, where m is the slope and b is the y intercept.
True or false after each transaction the basic accounting equation should remian in balance?
true
If 5 plus Y 12 and you add -5 to the left side of equation what should you add to right side of equation?
To maintain balance in the equation, you should also add -5 to the right side.
What is the first thing you should look for when factoring?
Is the coefficient of the square a prime number? eg if the equation begins 3a2 then the factors must be (3a +/- x)(a +/- y)
Why should chemical equation be balance?
According to Law of conservation of mass - The mass of matter can neither be created nor be destroyed. So, th no. of mass in reactants and products in chemical eequation should be same. To satisfy this Law chemical equation should be balance.
