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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?
First, balance the equation: 4FeS2 + 11O2 → 2Fe2O3 + 8SO2. Calculate the moles of each reactant: moles FeS2 = 1176 g / molar mass of FeS2, moles O2 = 704 g / molar mass of O2. Identify the limiting reactant based on the stoichiometry of the reaction, then use stoichiometry to calculate the grams of Fe2O3 produced.
What else can I help you with?
When sulfuric acid and copper (II) oxide are allowed to react?
When sulfuric acid and copper (II) oxide react, copper (II) sulfate and water are produced. The balanced chemical equation for this reaction is: H2SO4 + CuO -> CuSO4 + H2O.
When 4 moles of aluminum are allowed to react with an excess of chlorine gas CL2 how many moles of aluminum chlorde are produced?
When 4 moles of aluminum react with an excess of chlorine gas (Cl2), 4 moles of aluminum chloride are produced because the balanced chemical equation for this reaction is: 2 Al + 3 Cl2 -> 2 AlCl3 Since the mole ratio between aluminum and aluminum chloride is 2:2, it means that for every 2 moles of aluminum, 2 moles of aluminum chloride are produced.
If a solution containing 45 g of mercury(II) nitrate is allowed to react completely with a solution containing 14.334 g of sodium sulfate according to the equation below?
The balanced chemical equation for the reaction is: Hg(NO₃)₂ + Na₂SO₄ → HgSO₄ + 2NaNO₃ From the given amounts, the limiting reagent is sodium sulfate. The amount of mercury(II) sulfate formed can be calculated using stoichiometry and the molar masses of the compounds.
Why is it incorrect to balance chemical equation by changing the subscripts?
Changing subscripts in a chemical formula changes the identity of the compound, which is not allowed when balancing chemical equations. Balancing equations involves adjusting the coefficients in front of the chemical formulas to ensure that the same number of each type of atom is present on both sides of the equation.
Why do duplicate tuples not allowed in a reaction?
Duplicate tuples are not allowed in a reaction because each reactant and product must be listed only once to accurately represent the stoichiometry of the reaction. Including duplicate tuples would result in an incorrect representation of the reactants and products involved, leading to inaccuracies in the reaction equation.
What are you allowed to do when you balance an equation?
Change superscripts
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.
When sulfuric acid and copper (II) oxide are allowed to react?
When sulfuric acid and copper (II) oxide react, copper (II) sulfate and water are produced. The balanced chemical equation for this reaction is: H2SO4 + CuO -> CuSO4 + H2O.
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.
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 >
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.
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
What is the definition of equation in two variables?
It is an equation, involving mathematical terms, in which there are two elements, x and y, which are allowed to vary. For example 2x + sin(y) = 10xy
