Chemistry, 15.04.2021 18:30 destinyhope4776
A 25.0 mL sample of a saturated C a ( O H ) 2 solution is titrated with 0.028 M H C l , and the equivalence point is reached after 38.1 mL of titrant are dispensed. Based on this data, what is the concentration (M) of the hydroxide ion?
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Which one of the following is an oxidation-reduction reaction? naoh + hno3 --> h2o + kno3 naoh + hno3 --> h2o + kno3 so3 + h2o --> h2so4 cacl2 + na2co3 --> caco3 + 2 nacl ch4 + 2 o2 --> co2 + 2 h2o al2(so4)3 + 6 koh --> 2 al(oh)3 + 3 k2so4
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An isotope undergoes radioactive decay by emitting radiation that has no mass. what other characteristic does the radiation have?
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A 25.0 mL sample of a saturated C a ( O H ) 2 solution is titrated with 0.028 M H C l , and the equi...
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