Chemistry, 30.11.2020 22:00 khushailawadip9dkn2
A solution of sodium sulfide is mixed with a solution of copper (II) nitrate. a precipitate of copper sulfide is formed in a solution of sodium nitrate. what are the reactants in this chemical reaction
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Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
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A250 g sample of water with an initial temperatureof 98.8 closes 6500 joules of heat. what is the finaltemperature of the water?
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How many moles of sulfur dioxide are in 2.26 Ă— 10^33 sulfur dioxide molecules?
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What is the final volume in milliliters when 0.641 l of a 34.0 % (m/v) solution is diluted to 23.5 % (m/v)?
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A solution of sodium sulfide is mixed with a solution of copper (II) nitrate. a precipitate of coppe...
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