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AgNO3 particle diagram !in water!
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- ssume a highly magnified view of a solution of HCI that allows you to “see” the HCl. Draw this magnified view. If you dropped in a piece of magnesium, the magnesium would disappear, and hydrogen gas would he released. Represent this change using symbols for the elements, and write the balanced equation.The formula for tartaric acid is preferably written as H2C4H4O6 rather than as C4H6O6. Explain why.The volume of 0.10N HNO3 which required to neutralize 50 ml of a 0.15N * :Ba(OH)2 solution is 50 ml O 75 ml 100 ml 125 ml
- 10A Complete the figure below. Br NaCN DMSO B A NH₂ C 1. Br₂, NaOH 2. H₂O/H* TT. H₂SO4Answered - Incorrect 1 attempt left Resubmit Question 6 Homework Unanswered Determine the molar concentration of Cl lons in 2.59E-1 M CaCiz(aq). Respond with the correct number of significant figures in scientific notation (Use E notation and only 1 digit before decimal eg 2.5ES for 2.5x 10) Type your numeric answer and submit 1. Submit Unanswered 3 attempts leftwhat is the mass of AgNO3 that is represent in "solution 3"(please use three significant figures for the answer)
- Pls help ASAP ON ALL ASKED QUESTIONS PLS PLSA 25.00mL sample of H2SO4 of unknown concentration is neutralized by 27.55 mL of 1.002 NaOH. What is the molar concentration of the H2SO4?10. True or False (use your periodic table/data sheet when appropriate) а. The cation formed from a neutral atom is always smaller than the neutral atom. b. The Celsius temperature of a gas is directly proportional to the average kinetic energy of the gas particles. The H-Br bond is more polar than the H F bond. NO, is the conjugate acid of the base, HNO2. A postulate of “The Kinetic Molecular Theory of Gases" is that gas particles do not attract each other. A solution with a pOH of 7.5 has a greater concentration of hydrogen ions than a solution with a pOH of 5.6. As the volume of a gas decreases, the pressure the gas exerts on its container increases (assume n & T remain constant). Real Gases approach Ideal Gas behavior at low Pressures and low temperatures. A solution with a pH of 6.3 has a greater concentration of hydroxide ions than a solution with a pH of 4.5. HCO3 (aq) is an amphiprotic substance. Vapor is any substance in the gaseous state that is usually a liquid or solid.…
- If a 15.1 cm sample of lake water is found to have 172.9 ng As, what is the concentration of arsenic in the sample in parts per billion (ppb), assuming that the density of the lake water is 1.00 g/cm3? concentration: ppbDetermine which diagram best represents the ionic compound Na, CO, dissolved in water. A étv Aa MacBook AirWhat is the [H3O*1 in a 175 ml sample of 0.0629 M KOH(aq)? 9.08 x 10-13 mol L-1 O8.17 x 10-14 mol L-1 O1.59 x 10-13 mol L-1 O 2.78 x 18-14 mol L-1 6.08 x 10-13 mol L-1
