Chemistry, 06.05.2020 08:01 hernandezaniyah660
2 What mass (in grams) of calcium nitrate, Ca(NO3), is present in 400.0 mL of a 0.150 M solution?
Answers: 2
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How do scientists think that gravity affected the formation of our solar system?
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Which statement can best be concluded from the ideal gas law?
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Chemistry, 22.06.2019 13:50
Abeaker with 2.00Γ102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
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Chemistry, 22.06.2019 16:30
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 β li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
2 What mass (in grams) of calcium nitrate, Ca(NO3), is present in 400.0 mL of a 0.150 M solution?...
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