Chemistry, 16.03.2020 18:34 elevupnext1100
A 1.268 g sample of an alkaline earth metal carbonate, MCO3 was treated with 100.00 mL of 0.2166 M HNO3, as shown in the reaction below. After the reaction, it was determined that 8.809 × 10-3 moles of HNO3 remained in solution. Given this information, what is the identity of the metal M? Show all of your work.
MCO3(s) + 2HNO3(aq) → M(NO3)2(aq) + CO2(g) + H2O(l)
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Chemistry, 22.06.2019 04:30
Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery
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Chemistry, 22.06.2019 22:40
Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution
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Chemistry, 23.06.2019 12:30
D5w is shorthand for a 5% glucose rehydration fluid used in ivs. the doctor orders 1200 ml d5w@ 30 gtts/min. you have an iv tube that delivers 18 gtts/cc. how many hours will it take for the 1200 cc bottle to infuse?
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A 1.268 g sample of an alkaline earth metal carbonate, MCO3 was treated with 100.00 mL of 0.2166 M H...
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