Chemistry

Chemistry, 23.10.2021 02:20, daydallas01

Why is it difficult to assign a numerical age to a sedimentary rock?

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Chemistry, 23.06.2019 06:40, mcampos49

8. how much enthalpy/heat is transferred when 0.5113gof ammonia (nh3) reacts with excess oxygen according| to the following equation: 4nh3 +502 - 4n0+ 6h20ah = -905.4j

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Chemistry, 23.06.2019 10:00, agerald

1.9 mol hcl and 3.9 mol naoh react according to the equation hcl + naoh −→ nacl + h2o . if the limiting reactant is hcl, calculate the amount of nacl formed.

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Chemistry, 23.06.2019 11:00, alee885

Nh4no3 n2o + 2h2o a chemist who is performing this reaction starts with 160.1 g of nh4no3. the molar mass of nh4no3 is 80.03 g/mol; the molar mass of water (h2o) is 18.01 g/mol. what mass, in grams, of h2o is produced?

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Chemistry, 23.06.2019 13:00, fsyeda550

If volume remains the same while the mass of a substance the density of the substance

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