taylor1219989 taylor1219989

16-10-2022
Chemistry

Answered

These problems become the core of future chapters
17. The oxidation of propanal (CH3CH2CHO) to propionic acid (CH3CH₂COOH) has
the following chemical equation:
CH3CH2CHO +2K2Cr2O7- → CH3CH2COOH + other products
How many grams of propionic acid are produced by the reaction of 135.8 g of
K2Cr2O7?
18. Given the following unbalanced chemical equation,
H3PO4 + NaOH → → H₂O + Na3PO4
What mass of H2O is produced by the reaction of 2.35 grams of H3PO4?

Answer :

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