What is the formula unit of the compound made of copper(II) ions
and nitride ions?
What is the formula unit of the compound made of copper(II) ions and nitride ions?
Match the name of the ionic compound with the correct formula. A. iron (II) nitride B. iron (III) nitride C. iron (II) sulfide D. iron (III) sulfide E. iron (III) chloride F. iron (II) chloride G. not correct; the 2s need to cancel. H. not correct; the 3s need to cancel. selectABCDEFGH 1. FeS selectABCDEFGH 2. Fe2S3 selectABCDEFGH 3. FeCl2 selectABCDEFGH 4. FeCl3 selectABCDEFGH 5. Fe3N2 selectABCDEFGH 6. FeN selectABCDEFGH 7. Fe2S2 selectABCDEFGH 8. Fe3N3
If a sample of this compound contains 5.1×1023 magnesium ions, how many nitride ions does it contain? Express your answer using two significant figures.
3 pts What is the correct formula of lead (II) nitride? Show Work on Scratch Paper! Pb2N3 OPEN2 O Pb3N2 OPEN O Pb2N2
1. What is the correct formula of Barium Nitride?? 2. What is the name and chemical formula of a compound formes between silver and sulfate ?
determine the formula unit for the compound formed when each
pairs of ions interact
Ch 5 HW Resources Write the chemical formula for the compound formed by each pair of positive and negative ions. Ba?" and NO, Alt and CO2- K and POS- Ch 5 HW Resources Write the chemical formula for the compound formed by each pair of positive and negative ions. Ba?' and NO, Art and CO2- K* and POS-
What is the formula for magnesium nitride?
Write the formula for the following compounds Name Formula Manganese(II) hydroxide Lithium nitride Carbon disulfide Sulfur hexafluoride lodous acid Hydrosulfuric acid Phosphoric acid Nickel(II) bromide Iron(III) sulfate Hypoiodous acid
Write the formula of each compound. A) Potassium chloride B) Copper (II) phosphate C) phosphorous trichloride D) Sodium hydroxide E) Calcium hydrogen carbonate
Which compound produces four ions per formula unit by dissociation when dissolved in water? a. K2C2O4 * b. Al(NO3)3 c. Hg2(NO3)2 d. NaBrO3 e. Na2S2O3 How many ions are produced in solution by dissociation of one formula unit of NiCl26H2O? a. 2 * b. 3 c. 4 d. 6 e. 9
What is the formula for the ionic compound containing calcium ions and oxide ions? O A) Cazo OB) Cazo O C) cao OD) CaO3 O E).CaO2