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Would you expect silver nitrate to react with sodium chloride? Why or why not? Write the net ionic equation. And why do double replacement reactions in aqueous solutions occur faster than single replacement reactions between a solid and a solution?
a sample of gas in a21.5-l container at 45.0 degc is cooled at constant pressure to a temperature of-37.0 degc at
Balance the following equations. Part A Li(s)+H2O(l)→LiOH(aq)+H2(g)
what law is illustrated by the fact that ice,water,and steam consist of 88.8% oxygen and 11.2% hydrogen by mass.
Radiation can be found in different forms. Electromagnetic radiation is something that we use every day. Ionizing radiation can cause damage to living tissue. Take a look around you. Describe an example of a way in which you are impacted by radiat..
Urea (NH2CONH2) an important nitrogen fertilizer is produced industrially by the reaction 2NH3(g)+CO2(g)--->NH2CONH2(aq) + H2O(l) given that ?G^degree = -13.6KJ, calculate
Describe in detail how you would make 50.0mL of a 0.100M Hydrochloric acid solution from concentrated (12.1M) hydrochloric acid
Benzene (C6H4) is burned in air. You may assume the mass fraction of oxygen in air is 0.23 and the rest of the oxidizer stream is nitrogen. Answer the following: Calculate the mixture fraction at stoichiometric condition
If the dose of Na2CO3 is 100 mg/L , the volume of EDTA is 9.5 mL and the total hardness is 95 mg/L as CaCO3 calculate the % total hardness removed.
For the oxidation-reduction reaction equation given here, 2Na + S --> Na2S, indicate how many electrons are transferred in the formation of one formula unit of product.
Determine the volume of the methane at STP if bacterial culture isolated from sewage produced 35.5 mL of methane, CH 4 , at the temperature of 31 degree Celsius and at pressure of 753 mmHg.
A 4.20 g nugget of pure gold absorbed 299 J of heat. The initial temperature was 22.0°C. What was the final temperature.
imagine you are driving at speed 60 mph through air filled with bugs at concentration 1 per cubic meter. the windshield
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