2024年6月16日 · It generally refers to Copper(II) nitrate: Cu(NO3)2

Polyatomic ions are ions that consist of more than one atom. For each compound, we have: a) CuNO2: NO2 is the nitrite ion. b) Mg (C2H3O2)2: C2H3O2 is the acetate ion. c) Ba (NO3)2: NO3 is the nitrate ion. d) Pb (C2H3O2)2: C2H3O2 is the acetate ion. Show more…

2024年6月16日 · CuNO2 is copper (I) nitrite. The molar mass of CuNO2 is 109.5515 g/mol. Cu = Copper (Atomic weight = 63.546) N = Nitrogen (Atomic weight = 14.0067) O = Oxygen (Atomic weight = 15.9994)

2024年5月30日 · Hence, CuNO2 is soluble in water. It is due to the low polarisability of nitrite ion that cuno2 has less covalent, and thus, more ionic character.

Instant Answer Step 1/2a. CuNO2: Copper (Cu) has a charge of +2, and the polyatomic ion nitrite (NO2) has a charge of -1. So the ionic compound is copper (I) nitrite. b. Mg (C2H3O2)2: Magnesium (Mg) has a charge of +2, and the polyatomic ion acetate (C2H3O2) has a charge of -1. So the ionic compound is magnesium acetate. c. Ba (NO3)2: Barium (Ba) has a charge of +2, and the polyatomic ion ...

Question How many liters of a 0.209 M KI solution is needed to completely react with 2.43 g of Cu (NO2)2 according to the balanced chemical reaction: 2 Cu (NO2)2 (aq) + 4 KI (aq) -> 2 CuI (aq) + I2 (s) + 4 KNO3 (aq) How many milliliters of 0.0160 M Ba (OH)2 are required to neutralize 50.0 mL of 0.0500 M HBr? What volume (in mL) of 0.2950 M …

2024年6月11日 · Cu (NO2)2. (remember the 2s are subscript) NO2- is the nitrite anion. Not to be confused with the nitrate anion ( NO3-). Copper 1 nitrite is CuNO2.

2022年4月28日 · In compounds does copper have a plus 2 charge CuSO3 CuOH CuS CuCl2 CuNO2 ( can be more than one)?

Answered step-by-step Name each ionic compound containing a polyatomic ion. \begin {equation}\begin {array} {ll} {\text { a. } \mathrm {CuNO}_ {2}} & {\text { b ...

17.959 g of CuNO2 is dissolved in water to make a 0.550 M solution. What is the volume of the solution? Submitted by Monique R. Dec. 09, 2021 08:29 p.m.