What type of reaction is represented by the following equation: CoCl₂(aq) + 2NaOH(aq) → Co(OH)₂(s) + 2NaCl(aq) A) acid-base B) decomposition C) precipitation D) redox (oxidation-reduction)
Ca(OH)2(s)+2CH3COOH(aq) -> Ca(CH3COO)2(aq) + 2H2O(aq)
11 (20 points) Please consider the reaction below. Ca(OH)2 (s) +2 CH3COOH (aq) -> Ca(CH3CO0)2 (aq)+ 2H20 (aq) (a) identify the acid 2 CH3C0OH 6identify the base 2H20 (c)write the overall ionic equation Ca(oH)2 Ca (CH3COO)z 2CH3COOH d) vrite the net ionic equation
Complete and balance the following equations. 1)CO2(g)+OH−(aq) 2)NaHCO3(s)+H+(aq) 3)CaO(s)+C(s) 4)C(s)+H2O(g) 5)CuO(s)+CO(g)
im confused on molecular, total ionic, and net ionic
3. Ba(OH)2(aq) Ba(OH)2 + H,CO, Iglows bright glowus bright Ba(OH)2 (aq) + H2CO3(aq) → BaCO3(s) + H2O() molecular: total ionic: net ionic: Na, CO,() KNO3(aq) Na, Co, + KNO, 91ows bright glows bright grows bright Na, CO3(aq) + KNO3(aq) + K, CO3(aq) + NaNO3(aq) molecular: total ionic: net ionic:
What is the concentration of Co(OH)2(aq) in a solution in which the concentrations of Co2+ and OH® are fixed at 3.9 x 10-5 M? The cumulative formation constant (B2) for Co(OH)2(aq) in water is 1.6 x 109. (CO(OH)2) = M
Refer to the precipitation reaction below. CoCl2(aq)+2NaOH(ag) Co(OH)2(s)+2NaCI(aq) How much 0.5 M NaOH solution in liters will completely precipitate the Co+ in 1.6 L of 0.12 M CoCl solution? Round to two significant figures, and do not include units in your answer Provide your answer below
Write the concentration equilibrium constant expression for this reaction. CH,CO,C2H3(aq)+H,0(1) - CH, CO H(aq)+C,H,OH(aq)
Write the concentration equilibrium constant expression for this reaction. CH, CO H(aq)+C,H,OH(aq) → CH,CO,C,H3(aq)+H20(1) ola
22. Zn + OH (a)(excess)- (aq) 23. Zn(OH)2 (s)+ H (aq) 24. Zn(a) K(a)Fe(CN) (aq) 25. Ni2 (aq) + NH3 (aq)+ H2O (until basic) - (I) Ni(OH)2 (s) + NH3 (aq) (excess) 26. 27. Ni2 (aq) + NH, (excess)- 28. Ni2 (aq)+ OH (aq) 29. Ni(OH)2 (s) + H (aq)
Single Displacement -- Complete and balance the following reactions 1. Li (s) + Fe(OH)3 (aq) ---------> 2. Ba (s) + SnCl4 (aq) -----------> 3. Ca (s) + Co(NO3)(aq) --------> 4. Hg (s) + AgNO3 (aq) ---------> 5. Fe (s) + Cr(NO3)3 (aq) ------->