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How many chlorine atoms are there in four phosphorus trichloride molecules express your answer as an integer?
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Which of these is the most appropriate to express number of molecules per volume?
None of those!
What is the most appropriate to express number of molecules per volume?
Avogadro's number is the number of molecules in a mole of a substance. This is expressed as 6.022 141 29 E23 /mol. This is defined as the number of atoms in 12 grams of carbon12. A mole of any gas has this number of molecules. Any fraction of that mole must be divided into the number.
How do you express 69000 in scientific notation?
You express 69000 in scientific notation as 6.9 × 104
How do you Express a percentage?
by of
How do you express 0.591 as a percent?
To express 0.591 as a percent, multiply by 100: 0.591 × 100 = 59.1 %
IS CI a reactant?
I assume you mean Cl, or chlorine. Yes, it is a common reactant. Chlorine gas is highly reactive, and is actually a diatomic, so it is correct to express it as Cl2.
Which of these is the most appropriate to express number of molecules per volume?
None of those!
36g of water how many molecules Express answer as a multiple of Avogadro's number?
It is 2x6.023 x 1023
Sulfur and chlorine react to form sulfur tetrachloride Express this statement in the form of a balanced chemical equation using the phases in your answer?
S8 (s) + 16Cl2 (g) ---> 8SCl4 (?)
How to express 0.00001 ppm in molecules per centimeter cubed?
You cannot. Not without any information on the density (or specific gravity) of the substance in question.
What is the most appropriate to express number of molecules per volume?
Avogadro's number is the number of molecules in a mole of a substance. This is expressed as 6.022 141 29 E23 /mol. This is defined as the number of atoms in 12 grams of carbon12. A mole of any gas has this number of molecules. Any fraction of that mole must be divided into the number.
Express this chemical equation in words FeO plus O2?
RustHere :Fe2O3 + xH2O-> Fe2O3.xH2O(Rust)FeO + xH2O-> No visible changex is any number of water molecules.
How do you say the word express in spanish?
expresar, exprimir = to express expresarse = to express oneself expreso = express (adjective) tren expreso = express train
How do you spell express in French?
Express (adjective) is spelled the same in French (ex/ un train express > an express train). To express (verb) is 'exprimer'.
What is the prefix for express?
There is no suffix in express. Ex- is the prefix in express.
What is Gaelic for express?
an express train - luastraein, an express bus - luasbhus (m4)
Express services?
Express services
