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If 1176 grams of FeS2 is allowed to react with 704 grams of O2 according to the following equation how many grams of Fe2O3 are produced?
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When 4 moles of aluminum are allowed to react with an excess of chlorine gas CL2 how many moles of aluminum chlorde are produced?
4 moles
Why do you need to exhale CO2 quickly?
CO2 is produced as a waste product of cellular respiration, so if it's allowed to accumulate within the cells, it becomes toxic by forming carbonic acid as it reacts with water.
Why CoCl4 2 shows a deep blue colour?
because of spin allowed d-d laporte allowed transition
What is Allowed orbit applied to?
In quantum mechanics, when applied to an isolated atom, an allowed orbit can refer to the spacial path of an electron which satisfies the Schroedinger Equation. This allowed path can be interpreted as the balance between kinetic energy (electron motion) and potential energy (proximity to nucleus) which returns a single energy. In band theory of solids, allowed states are defined by the bragg diffraction condition, which is constructive or destructive interference based on wavelength. Since electrons can be regarded as a particle or wave, an electron with a certain momentum has a wavelength (classically defined as: p = mass x velocity, but de broglie relation: p = constant / wavelength). Since there is a set distance between atoms in a material, this spacing determines which wavelengths destructively interfere, or cannot propagate, throughout the material. This means that electrons at a certain kinetic energy (related to motion) cannot exist, given the position of atoms. It should be noted that the "allowed states" in multi-atomic systems are a continuous range (or "BAND") of kinetic energies that an electron can adopt in a material. As there are FEWER atoms that comprise the material, the BAND thickness of allowed states grows NARROWER. In the case of a SINGLE atom, the continuous range collapses to a single line, corresponding to ONE energy of an allowed orbital. References: http://en.wikipedia.org/wiki/Band_theory
What are the allowed orbital types for the second period of the periodic table?
The allowed orbital types for the second period of the periodic table are 2s and 2p.
What are you allowed to do when you balance an equation?
Change superscripts
When 0.440 mol of aluminum are allowed to react with an excess of chlorine gas Cl2 how many moles of aluminum chloride are produced?
Equation. 2Al + 3Cl2 -> 2AlCl3 one to one again 0.440 moles Al (2 moles AlCl3/2 moles Al) = 0.440 moles AlCl3 produced
When attempting to verify that a given equation is an identity am i allowed to multiply or add the same quantity to both sides of the equation?
Yes.
Equation that is true for all allowed values of the variable are called?
Identity.
When balancing a chemical equation what is allowed to adjust?
Coefficients of molecules are adjusted.
Can you solve an integer equation by adding the same number to each side and why?
You're allowed to do that, yes. Whether or not it "solves" any particular equation depends on the equation itself.
Which of the following was allowed for slave in the southern colonies?
Negroes.
The kinds of proteins produced you a cell are related to what?
The types of proteins produced by the Cell are those that are allowed by the Expression of the Genes in a cell's Dna.
Where was slavery not allowed in the 1770's?
Slavery was NOT allowed in the following places: Antislaveryworld Noslaveshere Cantkeepslavesia Pizzaland
Which character is not allowed in a long file name?
Following characters are not allowed in the file name (Separated by comma). /, \, ?, %, *, :, |, ", < and >
When the market mechanism is allowed to operate freely prices will determine?
The mix of output to be produced, the resources to be used in the production process, and for whom the output is produced
Which of the following allowed criminal to be used as slaves?
the thirteenth ammendmenr
