To find the number of moles contained by a particular amount of mass, the given mass and the respective molar mass of the substance are divided.Answer and Explanation: Given: Mass of carbon = 76.0 g Molar mass of carbon = 12 g/mol Calculate the number of moles: {eq}\begin{align...
Carbon dioxide is a greenhouse gas produced by combustion reactions of hydrocarbons. These reactions are primarily from burning fossil fuels and the metabolisms of animals.Answer and Explanation: The quantity of moles n of some substance can be converted to a mass m by multiplying by the m...
How many moles of NaOH are required to react with 0.50 moles of CO2 in the following reaction? NaOH(aq) + CO2(g) arrow Na2CO3(aq) + H2O(l) If 25 grams of carbon dioxide gas is produced in this reaction, how many grams of...
*"Excess silicon dioxide" tells us carbon is the limiting reactant, and thus the amount of silicon carbide produced depends on how much carbon is available to react. *Based on the balanced equation, for every 3 moles carbon reacted, 1 mole silicon carbide is produced. ...
What is the total number of moles of aluminum oxide that can be formed when 54 grams of aluminum reacts completely with oxygen? 4Al + 3O2 arrow 2Al2O3 Aluminum is oxidized in air to become aluminum oxide: 4Al(s) + 3O2(g) arrow...
This equation shows that 1 mole of BaCl₂ reacts with 1 mole of Na₂SO₄ to produce 1 mole of BaSO₄ and 2 moles of NaCl. 2. Calculate the Total Mass of Products: We can find the total mass of the products formed: Total mass of products=mass of BaSO4+mass of NaCl =46.6...
How many moles of carbon dioxide are in 152 g of carbon dioxide? In the acetylene torch, acetylene gas (C_2H_2) burns in oxygen to produce carbon dioxide and water. 2C_2H_2(g)+5O_2(g) \to 4CO_2(g)+2H_2O(g) How many moles of CO_2 are produced from...
Science Chemistry Stoichiometry How do you calculate the number of grams in carbon dioxide?Question:How do you calculate the number of grams in carbon dioxide?Converting Moles to Mass:The mole to mass conversion is useful having identified a molar amount from a balanced equation and now needing...
What mass of carbon dioxide is produced from the complete combustion of {eq}6.70 \times 10^{-3} {/eq} grams of methane? Combustion Reaction : Combustion reaction is a type of chemical reaction that involves reaction of a compound in presence of oxygen atom ...
Grams to Moles:The mass in grams of a substance is converted into the number of moles of the substance by using the molar mass of the substance as a conversion factor.Answer and Explanation: We are given 22.0 g of silicon. We require the molar mass (M) of silicon. M=28.1 g/mol ...