Chemistry, 12.08.2020 05:01 ndurairajownkpq
Which of the following is an acid-base neutralization reaction? (1 point) Sn + 2HBr yields SnBr2 + H2 HCl + KOH yields KCl + H2O 2AlCl3 + 3Ca(OH)2 yields 2Al(OH)3 + 3CaCl2 2C2H6 +7O2 yields 4CO2 + 6H2O What is the concentration of an NaOH solution that requires 20.0 ml of a 1.35 M H2SO4 solution to neutralize 18.0 ml of NaOH? (1 point) 0.750 M 1.22 M 1.50 M 3.00 M What is the concentration of a Ca(OH)2 solution if 10.0 ml of 0.600 M H3PO4 solution is required to completely neutralize 12.5 ml of the Ca(OH)2 solution? (1 point) 0.320 M 0.480 M 0.720 M 1.44 M [07.04] In the reaction below, iodine gas, I2 (g), is violet in color, while hydrogen gas, H2 (g), and hydrogen iodide, HI(g), are both colorless. When H2 (g) and I2 (g) are combined in a closed flask, the violet gas never disappears completely. Which of the following explains this observation? H2 (g) + I2 (g) Two arrows stacked on top of each other. The top arrow points to the right. The bottom arrow points to the left. 2HI(g) (1 point) The forward reaction, H2 (g) + I2 (g) yields 2HI (g), is proceeding too slowly for any HI (g) to form. The reverse reaction, 2HI (g) yields H2 (g) + I2 (g), is occurring at the same rate as the forward reaction. The product of the original reaction is reacting with the I2 (g), forming a gas with properties similar to I2 (g). The reaction has reached completion, and H2 (g) was the limiting reactant, leaving unreacted I2 (g) behind.
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98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?
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Which of the following is an acid-base neutralization reaction? (1 point) Sn + 2HBr yields SnBr2 + H...
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