Chemistry, 26.05.2021 21:50 therinzler1825
A gold ring contains 3.2 grams of pure gold. how many moles of gold are in the ring?
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Embryos of different species look very similar, which shows that the organisms share a ancestor.
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Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
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From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor
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Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback
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A gold ring contains 3.2 grams of pure gold. how many moles of gold are in the ring?...
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