Sodium chloride reacts with copper sulfate to produce sodium sulfate and copper chloride.
2nac...
Sodium chloride reacts with copper sulfate to produce sodium sulfate and copper chloride.
2nacl(aq) + cuso4(aq) → na2so4(aq) + cucl2(s)
this equation represents a
o synthesis reaction
o decomposition reaction.
o single replacement reaction.
o double replacement reaction
Answers: 1
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 22.06.2019 18:30
How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
Answers: 3
Chemistry, 22.06.2019 21:40
Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.
Answers: 2
Mathematics, 19.07.2019 06:20
Mathematics, 19.07.2019 06:20
Mathematics, 19.07.2019 06:20
Mathematics, 19.07.2019 06:20
English, 19.07.2019 06:20
Biology, 19.07.2019 06:20
Mathematics, 19.07.2019 06:20
Mathematics, 19.07.2019 06:20
Mathematics, 19.07.2019 06:20