Question 50 of 118 Submit Write the chemical formula for the hydroxide ion 30% Reset OD...
Question 49 of 118 Submit Write the chemical formula for the nitrate ion 307 Reset @ @ 6226620. + Con (s) (1) (g) (aq) N Ra Ni At Te • x H20
Question 6 of 30 Submit Write the basic equilibrium equation for C6H5NH2 3C22 Reset x 1 2 3 4 5 6 7 8 9 0 + 1 (s) (1) (g) (aq) 0 H2O o H H30* N OH xH,0 Tap here or pull up for additional resources Question 5 of 30 Submit Write the acidic equilibrium equation for HNO2 NO, H,09 3C22 Reset x 1 2 3 4 5 6 7 8 9 0 1 (s) (1) (g) (aq) он...
Question 8 of 30 Submit Write the acidic equilibrium equation for CsH5NH7 3C22 Reset x 1 2 3 4 5 6 7 8 9 0 1 (s) (1) (g) (aq) H OH N o С H30* Н,0 <H20 Tap here or pull up for additional resources Question 7 of 30 Submit Write the basic equilibrium equation for HS- 3C22 Reset x 1 2 3 4 5 6 7 8 9 0 1 (s) (1) (g) (aq) o H30* S H...
Question 25 of 25 Submit Write the acidic equilibrium equation for HNO2 30,2- Reset Reset e a 1 2 3 4 5 6 7 8 9 0 10 (g) (s) H30 (1) H20 C N (aq) H OH o • x H₂O Top rere or pull up for additional resources
Question 24 of 89 Submit Write the acidic equilibrium equation for HC2H302 3c, Reset (0 0234000 + OO + = (s) 1) (g) (aq) H H20 C H20 O OH . x H₂O Tap here or pull up for additional resources
Question 3 of 10 Submit Balance the following chemical equation (if necessary): Na3PO4(aq) + NiCiz (aq) → Ni3(PO4)2 (s) + NaCl(aq) Reset 30,2 Reset 60 @ 1 2 3 4 5 6 800 (s) 0 (g) (aq) Nis(POA)2 Nacı Na PO. Niclz • x H20 Question 4 of 10 Submit Balance the following chemical equation (if necessary): C3H6(g) + O2(g) + CO2(g) + H2O(g) Reset 30,2 Reset 60 @ 123460089 (aq) (s) CO2 (1) H20 (g) Oz CsHo • «...
Part Il (Answer briefly) 3 questions (30 points) 1.(10pt) Write the chemical formula and color as follows: Nickel sulfide Chromium hydroxide Bismuth hydroxide Cadmium sulfide Silver chloride 2.(10pt) Write and balance the chemical equations for the following reactions oFe (aq)+ OH (aq) aCd (aq) +S(aq) a AgCI(s)+NH,(aq) 4Cu (a)+NH,(aq 3. (10pt) In the following reaction at equilibrium: (aq) 2CrO, (aq, yellow) + 2 H, Cr,0,2 (aq, orange) +3 H,o 0) A. What color change do you observe when you add...
Question 17 of 26 Submit Balance the following chemical equation (if necessary): V205(s) + HCl(aq) → VOCI3(s) + H2O(1) 3c, Reset 60 @ (s) (0) (g) (aq) H2O HCI VOCI Vos • « H20
Question 28 of 35 Submit Write a balanced chemical equation based on the following description: liquid C,H,O is burned with oxygen gas to produce gaseous carbon dioxide and water vapor 30,2 Reset X Reset 60 @ (1 2 3 4 5 6 7 8 9 0 (s) (0) () (aq) How co © Hy • H,0 Tap here or pull up for additional resources
Question 13 of 35 Submit Balance the following chemical equation (if necessary): H,SO.(aq) + Pb(OH).(s) Pb(SO.),(s) + H,00 Reset 3C2 Reset 80 @ 1 2 3 4 5 6 7 8 9 0 (s) ( (g) (aq) PbSO. HO H2SO, Pb(OH). --H40 Tap here or pull up for additional resources