10.0 g H2O reacts with 4.5 g Na to produce NaOH and H2. What is its balanced equation

A flame test was carried out on solid sodium carbonate. The flame colour will be A Red B Lilac C Green D Yellow O

Calculate how many grams of O2 can be produced from 92.1 g H2O

Write the balanced chemical equation for the reaction shown. C N CIO HO balanced chemical equation:

10 g H2O reacts with 4.5 g Na to produce NaOH and H2

Asprin can be made in a laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid (C7H6O3) to form asprin (C9H8O4) and acetic acid (C2H4O2). The balanced equation is: C4H6O3 + C7H6O3 ------> C9H8O4 + C2H4O2 In a laboratory synthesis, a student begins with 5.00 mL of acetic anhydride (density = 1.08 g/mL) and 2.08g of salicylic acid. Once the reaction is complete, the student collects 2.06g of asprin. Determine the percent yield for the reaction.

What mass of HF would be produced from 4.6L of f2 gas w

Balance this unbalanced equation by entering only whole numbers into the blank. If the molar coefficient is 1, enter "1" (do not leave it blank): C4H8 + CO₂ + H₂O

suppose 1.57 g of Ca is heated in the air. what is the theoretical amount of CaO that will be produced?

How many grams of Na₂CO3 (molar mass=105.99 g/mol) are formed from the decomposition of 3.75 grams of NaHCO3 molar mass= (84g/mol) according to the following balanced chemical equation. 2NaHCO3+ heat- ---> Na₂CO3 (s) + CO₂(g) + H₂O(g)