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keq= [SO2]2[O2]/[SO3]2
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∙ 10y ago
Kenna Adem
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How many liters of water can be made from 34 grams of oxygen gas and 6.0 grams of hydrogen gas at STP?
At STP1mol O2 = 22.4L1mol O2 = 6.022 x 1023 molecules O222.4L O2 = 6.022 x 1023 molecules O2Convert liters O2 to moles O23.36L O2 X (6.022 x 1023 molecules O2/22.4L O2) = 9.03 x 1022 molecules O2
How many grams of Al2O3 are formed from 3 moles of O2?
If the reaction is just between O2 and Al, the balanced equation would be:3O2 + 4Al -> 2Al2O3By using the coefficients of the equation, we see that from 3 moles of O2 we get 2 moles of Al2O3. To find out how much this is in grams, we need to find the molar mass of Al2O3 . This is just the sum of the atomic masses of each atom that makes it up. (Use a periodic table to find atomic masses) So we get:26.98*2+16*3= 102.0One mole equals 102g, so the 2 moles produced by the reaction would amount to 204g.
How are explosions different from other chemical reactions?
Yes, combustion is a chemical reaction, because it is a reaction between a molecule and oxygen (O2) to produce a new molecule plus CO2 (if it's a complete combustion) or CO (if it is an incomplete combustion). Combustion is also an exothermic reaction, which means that heat is released.
What is a reaction in which a large amount of energy is released?
Typically nuclear reactions produce large amounts of energy.
When 3.00 g of Mg is ignited in 2.20 g of pure oxygen what is the limiting reactant and what is the theoretical yield of MgO?
Moles Mg = 3.00 g / 24.312 g/mol =0.123 Moles O2 = 2.20 / 32 g/mol = 0.0688 2 Mg + O2 >> 2 MgO the ratio between Mg and O2 is 2 : 1 0.123 / 2 = 0.0615 moles O2 needed we have 0.0688 moles of O2 so O2 is in excess and Mg is the limiting reactant we get 0.123 moles of MgO => 0.123 mol x 40.31 g/mol =4.96 g
What is Keq for the reaction 2SO2(g) O2(g) 2SO3(g)?
keq=[SO3]2[O2] [So3]2
What will cause the formation of more products in the reaction 2SO2 plus O2 -- 2SO3?
adding SO2
Is 2SO2 plus O2 equals 2SO3 a combustion reaction Why or why not?
Not a combustion reaction. Combustion reactions produce CO2 and H2O.
How many atoms of s and o were present in the reaction 2so2 plus o2--2so3?
4 atoms
Which equation represents the reaction of sulfur with oxygen to form sulfur trioxide?
SO2 + H20 --> H2SO3 sulphurous acid is not very stable though # The forest school, the forest school is wonderful the forest school is wonderful its filled with beer and Viagra the forest school is wonderful!!! #
In the reaction 2SO2 plus O2 Reversible 2SO3 which change would cause the greatest increase in the concentration of SO3?
Increase the concentration of SO2
which of the following is a decomposition reaction?
K2CO3 (s) → K2O (s) + CO2 (g)2SO3 (g) → 2SO2 (g) + O2 (g) CaCO3 (s) → CaO (s) + O2 (g)
What is the chemical breakdown in a decomposition reaction?
K2CO3 s -> K2O s plus CO2 g 2SO3 g -> 2SO2 g plus O2 g
How do you balance the equation SO2 plus O --- SO3?
Its balancing is very simple, 2SO2 + O2 = 2SO3
What is the balanced equation for the combustion of H2S?
Sulphur burns in Oxygen to form Sulphur dioxide in the following reaction: S+O2=SO2 Sulphur dioxide has a capability of reacting with oxygen to form Sulphur trioxide in the following reaction: 2SO2+O2=2SO3 By Prince Sambo Metallurgist
What is a chemical equation that accurately represents what happens when sulfur and oxygen react to form sulfur trioxide?
2so2 + o2 ----> 2so3
What effect does raising the temperature of a chemical reaction?
2SO2(g) + O2(g) 2SO3(g)-The reverse reaction is favored.
