QUESTION 6 Which of the following choices is the correct formula for Iron (III) carbonate? O...
A sample of iron(III) carbonate, Fe2(CO3)3, contains 0.650 moles. Convert this to grams of iron(III) carbonate.
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...
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.
38. Referring to question 37, which reactant was the limiting reactant? In the reaction of iron(III) sulfate and barium hydroxide, Fe2(SO4)3 + 3 Ba(OH)2 ⟶ 3 BaSO4 + 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? In the reaction of iron(III) sulfate and barium hydroxide, ...
QUESTION 5 The correct name for Fe2O3 is O iron (III) oxide O iron oxide (III) O iron oxide O diiron trioxide
D. sodium dicarbon trihydrogen dioxide E. none of the choices are correct The correct formula for iron(III) dihydrogen phosphite heptahydrate is: A. FeH2PO3+H20 B. Fe(H2PO4)3•7H20 C. None of the formulas are correct. D. Fe3H2PO4-7H20 E. Fe(H2PO3)3.7H20 QUESTION 4 Chance the correct name for D . Click Save and Submit to save and submit. Click Save All Answers to save all answer D. phosphorous oxide E none of the names are correct QUESTION 5 Which of the formulas below represent molecules...
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)
27. Choose the INCORRECT name formula combination. 5. (1 Point) LiCN lithium cyanide Fe2(SO4)3 iron(III) sulfite Ba(OH)2 barium hydroxide HNO2 nitrous acid Na2CO3 sodium carbonate
2. Write the correct formula for each of the following: A. sodium chloride B. magnesium bromide 3. Write the correct formula for each of the following: A. copper (II) oxide B. iron (III) oxide 4. Write the correct formula for the following: A. ammonium chloride 5. Write the correct formula for the following: A. magnesium carbonate 6. Name the following compounds: A. MgCI2 B. AICI3 7. Name the following compounds: A NaO
Question 5 Calculate the relative formula mass for aluminium sulphate. Question 6 A carbonate of metal X has the formula X CO3. The equation for the reaction of X2CO3 with HCl is: X2CO3 + 2HCl - 2 XCl + CO2 + H2O 0,245g of the carbonate was found to exactly neutralise 23,6 cm3 of HCl with a concentration of 0,150 mol/dm3. Complete the following: (a) (b) (c) Calculate the number of moles of HCI. Calculate the number of moles of...