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What do m and v stand for in the equation for PE?
Well...... I think it is mass and volumeM is equal to the mass of the object.<br><br>I don't see a V in the equation <br><br><h2><font><font color="#ff0000">PE<sub>grav</sub> = mass * g * height-</font></font></h2><br>Well, I see the "v" in "grav."<br><br>Maybe you mean G, the gravitational acceleration.<br><p></p><p> </p>
How many core electrons does Br have?
Bromine (Br) has 18 core electrons. This can be determined by subtracting the number of valence electrons (7 in the case of bromine) from the total number of electrons in a neutral atom, which is 35 for bromine.
Quantum numbers for Br?
The quantum numbers for Br (Bromine) are: Principal quantum number (n): Can have values 1 to infinity Azimuthal quantum number (l): Can have values 0 to (n-1) Magnetic quantum number (m): Can have values -l to +l Spin quantum number (s): Can have values +1/2 or -1/2
What is bigger 1.7 oz or 5 oz?
well obviously 5 ounces is bigger then 1 ounce...
How does a pulley help you do work?
A single pulley is one of the "simple machines" in physics, and makes work seem easier by redirecting the action required to work along with gravity. For example, you can lift something by by pulling down on a rope.<br><br>Multiple pulleys make work even easier, but you need to do more of it: running a rope through six pulleys will make the load seem 1/6 as heavy, but you'll have to pull the rope six times as far.<br><br>A handy guide to the simple machines is here: http://teacher.scholastic.com/dirtrep/Simple/pulley.htm<br>
Ca plus Br and gt CaBr2 what is the reducing agent?
In this reaction, Br is the reducing agent because it is being oxidized from Br- to Br2, thereby causing the reduction of Ca from Ca to Ca2+.
What is the ionic formula for Ca 2 Br-1?
The ionic formula for Ca 2 Br-1 is CaBr2. This is derived by balancing the charges of calcium (Ca2+) and bromine (Br-). Two bromine ions are needed to balance the double positive charge of the calcium ion.
What is the chemical formula for Ca and Br?
All you have to do is flip the numbers and reduce. If you have Ca+2 and Br-, Switch the numbers so you get CaBr2. 1 and 2 do not have any common factors so you don't have to reduce! CaBr2 is the final answer.
What is is the difference a CA type breaker and a BR type breaker?
CA type breakers are designed to meet California's specific electrical codes, while BR type breakers are more commonly used in other states. In terms of compatibility, CA type breakers are typically not interchangeable with BR type breakers due to differences in design and specifications. It is important to use the appropriate type of breaker based on your location and electrical system requirements.
Is Ca2 plus likely to form How about Br- Ne- Ne plus?
Ca(2+) and Br- are common ions; the neon ion probable doesn't exist.
What is the chemical formula that forms from a chemical reaction between calcium and bromine?
Ca+2 Br-1 -----> these are the ions and their chargesCa+2 Br-1 Br-1 ------> the charges have to add up to zero, so one -1 Br ion is added to cancel out the +2 Ca.CaBr2 -----> simplify
Which compound will form by the joining of Ca and Br?
Calcium bromide (CaBr2) will form when calcium (Ca) and bromine (Br) react together. In this compound, one calcium atom will combine with two bromine atoms to create a neutral ionic compound with a 1:2 ratio of calcium to bromine atoms.
What is the oxidation number for Ca in Ca Br?
The molecular formula should be CBr4. The oxidation numbers are -1 for each Br, +4 for C.
What is the empirical formula for a compound if a 20.0 g sample contains 4.0 g Ca and 16.0 g Br?
CaBr2
Is the Biltmore in Asheville NC bigger than Hearst Castle in CA?
The Biltmore Castle is bigger!! muhahahahahaaa
Why are they moving All My Children to ca?
They wanted a bigger set
What elements are period 4 representative?
The period 4 representative elements are: K, Ca, Ga, Ge, As, Se, Br, Kr.
