4 Na(s) + O2(g ) → 2Na2O(s)
How many L of O2 gas at STP, are needed to react with 13.5 g of
Na?
4 Na(s) + O2(g) → Na2O(s) a. How many grams of sodium are needed to completely react with 2.80 liters of Oz at STP? b. What volume of O, at 25°C and 2.00 atm is needed to completely react with 4.60 grams of sodium?
Sodium and oxygen react to produce sodium oxide: 4 Na(s) + O2 ( g) ------>2Na2O (s). How many grams of sodium oxide are produced when 2.3 grams of sodium react according to the above chemical equation?
How many grams of phosphorus react with 37.8 L of O2 at STP to form tetraphosphorus decaoxide? P4(S) +5 02(g) -P4010(S)
How many grams of magnesium oxide form when 14.8 L of oxygen gas, measured at STP, completely reacts with magnesium metal according to this reaction? 2 Mg(s) + O2(g) → 2 MgO(s)
2.How many grams of iron(III) carbonate decompose to give 61.2 mL of carbon dioxide gas at STP?Fe2(CO3)3⟶ΔFe2O3(s)+3CO2(g) 3. How many milliliters of oxygen gas at STP are released from heating 2.05 g of mercuric oxide?2HgO(s)→2Hg(l)+O2(g) Assuming constant conditions, how many milliliters of chlorine gas react to yield 2.00 L of dichlorine trioxide?Cl2(g)+O2(g)→Cl2O3(g)
Consider the following gas reaction at STP: H2(g) +O2(g) -->H2O2(g). Calculate the final volume if 2.0 moles of hydrogen gas react with 2.0 moles of oxygen gas. (R=0.08206 L*atm/mol*K)
Oxygen reacts with sulfur in the following unbalanced reaction: S8 (s) + O2 (g) ⟶ SO3 (g) unballanced How many grams of sulfur would be required to react with 80.0 L of oxygen gas at STP?
(a) In the electrolysis of aqueous NaNO3, how many liters of O2(g) (at STP) are generated by a current of 64.2 A for a period of 57.8 min? The unbalanced chemical reaction representing this electrolysis is shown below. NaNO3(aq) + H2O(l) NO(g) + O2(g) + NaOH(aq) (see rest in photo) 39. -/0.2 points 0/4 Submissions Used My Notes (a) In the electrolysis of aqueous NaNOs, how many liters of O(9) (at STP) are generated by a current of 64.2 A...
how many molecules of O2 are needed when 38 atoms of S react S(s) + O2(g)---->SO3(g)
Consider the balanced chemical equation: 4 Na(s) + O2(g) → 2 Na2O(s) How many grams of Na2O could be produced from 5.15 g of Na? 2.58 g 13.9 g 0.112 g 6.94g