3Warm air rising in the atmosphere is an example of heat being transferred by (1) absorption
(2) conduction
(3) convection (4) radiation

In this synthesis reaction what products will form

Why does his teacher ask him to balance the equation by including the correct coefficient

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.