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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).
What is the mole ratio of nitrogen to ammonia in the equation 1N2 3H2 equals NH3?
The balanced equation for the reaction is N2 + 3H2 --> 2NH3 Thus, the mole ratio of nitrogen to ammonia in the balanced equation is 1:2.
How many potassium atoms are in the reactants of the chemical reaction?
To determine the number of potassium atoms in the reactants of a chemical reaction, you would need to look at the chemical equation for the reaction and count the number of potassium atoms on the reactant side. The coefficient in front of the potassium-containing compound in the reactants indicates how many potassium atoms are present in that compound.
What is the equation for burning carbon in limited supply of oxygen to form carbon monoxide?
The balanced chemical equation for burning carbon in a limited supply of oxygen to form carbon monoxide is: 2C(s) + O2(g) -> 2CO(g). This equation represents the combustion of carbon (C) with oxygen (O2) to produce carbon monoxide (CO). The stoichiometry of this reaction indicates that for every 2 moles of carbon consumed, 2 moles of carbon monoxide are produced.
The number of moles of MgO produced when 0.200 mol of O2 reacts completely with magnesium is?
The balanced chemical equation for the reaction is: 2 Mg + O2 → 2 MgO. This means that for every 1 mole of O2, 2 moles of MgO are produced. Therefore, if 0.200 mol of O2 reacts completely, it will produce 0.400 mol of MgO.
Is every chemical change able to be written down as a chemical equation or only some of them?
yes and they are able to be balanced.
In every balanced equation each side has the same number of what?
Atoms
What do you count to decide whether or not an equation is balanced?
If you count all of the atoms of each element on the left and all the atoms of each element on the right and the numbers on the left and right are equal for EVERY element, then the equation is balanced.
What is the balanced equation for calcium chloride?
The balanced equation for calcium chloride is CaCl2. This means that for every calcium atom, there are two chlorine atoms.
What is in every chemical equation?
letters
What conditions must be satisfied by a balanced chemical equation?
It should have equal no. of atoms of different elements in the reactants and products. It should have equal masses of various elements in reactants and products.
What is true in every balanced equation?
One side is equal to the other.
Why does his teacher ask him to balance the equation by including the correct coefficients?
It is important to balance the equation, so that you know the exact ratio of reactants required and products formed. If you don't consult a balanced equation, some of your reactant may not completely consume in reaction or sufficient product is not formed during experiments.
What is the mole ratio that can convert from moles of a to moles of b?
The mole ratio to convert from moles of a to moles of b is determined by the coefficients of a and b in the balanced chemical equation. For example, if the balanced equation is 2A + 3B -> 4C, the mole ratio would be 3 moles of B for every 2 moles of A.
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).
How many molecules of water are formed when the following equation is balanced Al2O3 plus HCl AlCl3 plus H2O?
Based on the balanced chemical equation provided, 3 molecules of water are formed for every 2 molecules of aluminum oxide reacting with 6 molecules of hydrochloric acid to produce 2 molecules of aluminum chloride and the 3 molecules of water.
What is a sentence using the word chemical equation?
A chemical equation is a way of showing on paper what is happening in the laboratory or the world as chemicals interact. Here are some sentences.Our teacher made us write down the chemical equations we were going to study every day before we started class.I can't really understand this chemical equation.The chemical equation says that these chemicals should combine together.
