Chemistry, 29.04.2021 22:40, jasmine0182lopez
If you react 30.19 mL of a solution of 2.63 M HNO 3 with 38.0 mL of a solution of Ca(OH) 2 what is the molarity of the base? Record your answer to 3 places after the decimal . 2HNO3 + Ca(OH)2β> 2H2O + Ca(NO3)2
Answers: 3
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What can be the use of smoke transformed into liquid?
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Chemistry, 22.06.2019 19:20, evansh78
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
Chemistry, 23.06.2019 10:00, JuanTorres7
Which of the following reasons best explains why a scientist would want to replicate gregor mendel's pea plant experiment? a. to discover new aspects of the natural world b. to test the predictions of current theories c. to explain recently observed phenomena d. to test the conclusions of prior investigations
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Chemistry, 23.06.2019 10:30, mikemofun9079
Silver is a white metal that is an excellent conductor. silver tarnishes when exposed to air and light. the density of silver is 10.49 g/cm3. the melting point is 962oc and the boiling point is 2000oc. a chemical property of silver is
Answers: 3
If you react 30.19 mL of a solution of 2.63 M HNO 3 with 38.0 mL of a solution of Ca(OH) 2 what is t...
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