A sample of iron(III) carbonate, Fe2(CO3)3, contains 0.650 moles. Convert this to grams of iron(III) carbonate.
A sample of iron(III) carbonate, Fe2(CO3)3, contains 0.650 moles. Convert this to grams of iron(III) carbonate.
How many grams of iron(III) carbonate decompose to give 44.1 mL of carbon dioxide gas at STP? Fe2(CO3)3⟶ΔFe2O3(s)+3CO2(g) Express your answer with the appropriate units.
QUESTION 6 Which of the following choices is the correct formula for Iron (III) carbonate? O FeCO3 O FeCN O Fe2(CO3)3 O Fe(CO)
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)
how many moles of CO3 2- ions are there in a 20.5 g sample of manganese(III) carbonate?
33) How many moles of sodium carbonate are in a sample of pure sodium carbonate that contains 14.33 grams of sodium ions?
In the reaction of iron(III) sulfate and barium hydroxide, Fe2(SO4)3 + 3 Ba(OH)2 + 3BaSO4 + 2 Fe(OH)3 If 20.0 g of Fe2(SO4)3 is mixed with 20.0 g of Ba(OH)2, Molar Masses: Fe2(SO4)3 = 399.91 Ba(OH)2 = 171.35 Fe(OH)3 = 106.88 37. How many grams of Fe(OH)3 will be produced if both iron(III) sulfate and barium hydroxide were used in the reaction?
please im lost 17. How many grams of Fe2(CO3)3 (FW = 291.73) can be formed by the reaction of 65 grams FeCl3 (FW = 162.21) and 65.0 grams K2CO3 (FW = 138.21)? 2 FeCl3 + 3 K,CO® Fe2(CO3)3 + 6 KCI 18. How many grams of NO, can be produced by decomposing 721 grams N,Oz? 2 N20, Ⓡ4 NO2 + O2
3. Design a reaction that produces an insolubie compound containing the iron(III) ion. There are several correct mixtures students could use for this reaction. Suppose that one group of students chooses to mix iron(III) chloride solution with sodium carbonate solution. They see the solution turn cloudy due to a yellow-orange precipitate that forms. It will be very helpful to write the molecular equation and the complete ionic equation first, to help you then figure out the net ionic equation. Which...
A 250.0 mL sample of spring water was treated to convert any iron present to Fe2+ . Addition of 24.00 mL of 0.002543 M K2Cr2O7 resulted in the reaction 6Fe2+ + Cr2O7 2- + 14H+ 6Fe3+ + 2Cr3+ + 7H2O The excess K2Cr2O7 was back titrated with 8.02 mL of 0.00971 M Fe2+ solution. Calculate the concentration of iron in the sample in ppm. Please be specific and include details.
A sample of iron (III) contains 4.9 x 10 to 21st atoms of oxygen. What is the mass in grams?