Chemistry, 06.10.2021 22:10 yfgkeyonna
Hurricane Andrew hit Florida in 1992, and as a result, caused great amounts of damage to property in Miami. Which of the following terms describes a hurricane?
A. a current
B. a severe storm
C. a stable air mass
D. a jet stream
Answers: 2
Chemistry, 22.06.2019 04:50
Write the overall equation for the reaction for lithium battery
Answers: 2
Chemistry, 22.06.2019 12:10
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Hurricane Andrew hit Florida in 1992, and as a result, caused great amounts of damage to property in...
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