0
What else can I help you with?
In the complete combustion of C3H8O3 how many moles of carbon dioxide are produced when 23.0g of C3H8O3 burns?
To calculate the moles of CO2 produced during the combustion of C3H8O3, you need to first balance the chemical equation. The balanced equation is C3H8O3 + 4.5O2 -> 3CO2 + 4H2O. Next, calculate the number of moles of C3H8O3 by dividing the given mass by its molar mass (92g/mol). Then, use the stoichiometry of the balanced equation to determine the moles of CO2 produced (3 moles of CO2 for every 1 mole of C3H8O3 burned).
One nitrogen molecule reacts with three hydrogen molecules to produce two ammonia molecules each containing one nitrogen and three hydrogen atoms?
The balanced equation for this reaction is: N2 + 3H2 -> 2NH3. During the reaction, one nitrogen molecule (N2) reacts with three hydrogen molecules (H2) to produce two ammonia molecules (NH3), each containing one nitrogen and three hydrogen atoms.
What mass of NO2 is formed when NO reacts with 384g O2?
To determine the mass of NO2 formed when NO reacts with O2, we need to write and balance the chemical equation for the reaction. The balanced equation is 2NO + O2 -> 2NO2. From the equation, we see that 2 moles of NO will react with 1 mole of O2 to produce 2 moles of NO2. Next, we need to calculate the number of moles of O2 present in 384g using its molar mass. Finally, we can use the mole ratio from the balanced equation to find the mass of NO2 formed.
Carbon disulfide is prepared industrially by reacting carbon with sulfur dioxide according to the above equation If 5.9 moles of carbon react how many moles of CS2 are produced?
The balanced chemical equation for the reaction is: C + 2SO2 → CS2 + 2O2. From the equation, 1 mole of carbon produces 1 mole of CS2. Therefore, if 5.9 moles of carbon react, 5.9 moles of CS2 are produced.
How many moles of sodium oxide will be produced when 10 moles of sodium react with oxygen This is the formula for the reaction?
Balanced equation. 4Na + O2 -> 2Na2O 10 moles Na (2 moles Na2O/4 moles Na) = 5.0 moles Na2O produced
What is a balanced chemical equation Why should chemical equations be balanced?
A balanced equation is when the amount of molecules reacting are equal to the amount of molecules being produced. Chemical equations must be balanced because no energy/mass is ever lost when a reaction takes place. This is because atoms are simply arranged.
When electricity flows through water the water molecules split into molecules of hydrogen and oxygen gas How many oxygen O2 molecules are produced from the splitting of two molecules of water H2O?
One is produced
When electricity flows through water the water molecules split into molecules of hydrogen and oxygen gas. How many oxygen (O2) molecules are produced from the splitting of two molecules of water (H2O)?
One is produced
How do the coefficients in a balanced equation compare quantites of two substances?
The coefficients in a balanced equation represent the relative number of moles of each substance involved in a chemical reaction. By comparing the coefficients of the substances in the balanced equation, you can determine the mole ratios between them. This allows you to calculate the amounts of substances consumed or produced in the reaction.
How many oxygen molecules are produced for the splitting of two molecules when electricity flows through water?
2 water molecules form one molecule of oxygen.
In the equation 3Na Plus AlCl30 equals 3NaCl plus Al how many aluminum molecules will be produced if you have 30 molecules of sodium?
If you have 30 molecules of sodium reacting with aluminum chloride (AlCl3), they will produce 10 molecules of aluminum. This is because the balanced equation shows that 3 moles of sodium react with 1 mole of aluminum, producing 1 mole of aluminum.
How many molecules -not moles- of NH3 are produced from 3.07104 g of H2?
Balanced equation is N2 + 3H2 ==> 2NH33.07104 g H2 x 1 mol/1.0079 g = 1.7679 moles H2 presentmoles NH3 produced = 2/3 x 1.7679 moles = 1.1786 moles NH3 formedmolecules NH3 = 1.1786 moles x 6.022x10^23 molecules/mole = 7.098x10^23 molecules (4 sig figs based on sig figs used in 6.022x10^23)
Why are individual coefficients meaningless in a balanced equation?
In a balanced chemical equation, the coefficients represent the relative ratio of moles of reactants and products, not the actual number of molecules. Changing the coefficients would alter the stoichiometry of the reaction, affecting the amounts of substances consumed and produced. Thus, individual coefficients by themselves do not hold specific physical significance.
When the reaction is balanced how many carbon dioxide molecules are produced for every octane molecule burned?
For every molecule of octane burned, 8 molecules of carbon dioxide are produced in a balanced reaction for the complete combustion of octane.
What is produced from splitting the water?
Hydrogen and oxygen gases are produced from splitting water.
What information about a chemical reaction is derived from the coefficients in a balanced equation?
The coefficients in a balanced chemical equation provide the mole ratios of reactants and products involved in the reaction. This information is used to determine the amount of each substance consumed and produced in the reaction and to calculate the theoretical yield of a product.
How many molecules (not moles) of NH3 are produced from 5.95104 g of H2?
To find the number of molecules produced, first calculate the number of moles of H2 using its molar mass. Then, use the balanced chemical equation to relate the number of moles of H2 to NH3. Finally, convert the moles of NH3 to molecules using Avogadro's number, which is 6.022 x 10^23 molecules/mol.
