A reaction is done by dissolving 5.687 g sodium phosphate and 7.533 g of calcium chloride in water. These react to form solid calcium phosphate and sodium chloride (this remains dissolved in water). a) Write a balanced equation for the reaction; don’t forget states of matter b) How many grams of calcium phosphate are expected to form if all the sodium phosphate reacts? c) How many grams of calcium phosphate are expected to form if all the calcium chloride reacts? d) Which is the limiting reagent and what is the theoretical yield of the calcium phosphate? e) Experimentally 4.312 g of solid was collected. What is the percent yield? f) How many grams of the excess reagent are leftover?
A reaction is done by dissolving 5.687 g sodium phosphate and 7.533 g of calcium chloride...
1. Consider the reaction: MnO2 (s) + 4 HCl (g)MnCl2 (s) + Cl2 (g) + 2 H20 (g) If 10.00 g of MnO2 and 10.00 g of HCl are reacted, how many grams of MnCl2 can be produced? Show all calculations 2. Consider the following unbalanced equation: NH4NOs(aq) + Na PO4(aq)(NH4)3PO4(aq NaNOs(aq) Assuming you start with 50.0 g of NHNOs and 50.0 g of NasPO4, which is the limiting reagent? What is the theoretical yield (g) of ammonium phosphate? a....
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b) the reaction between aqueous solutions of cobalt(III) nitrate and sodium hydroxide to form aqueous sodium nitrate and solid cobalt(III) hydroxide. c) the reaction between solid zinc and aqueous hydrochloric acid in a single replacement reaction. d) classify the reactions in (a) and (b). 9. Hydrogen sulfide, given off by decaying organic matter, is converted to sulfur dioxide in the atmosphere by the reaction: 2 H S(g) + 30 (g) 2 SO (g) + 2 H2O() a) How many...
37.2 g of sodium metal and 23.7 L of chlorine react to form sodium chloride under STP condition. Identify the limiting reactant. What is the theoretical yield of sodium chloride when 37.2 g of sodium reacts with 23.7 L of chlorine at STP?
Aqueous hydrochloric acid HCl reacts with solid sodium hydroxide NaOH to produce aqueous sodium chloride NaCl and liquid water H2O. What is the theoretical yield of sodium chloride formed from the reaction of 20.4g of hydrochloric acid and 13.7g of sodium hydroxide? Answer in grams
71. The reaction between Copper (II) Chloride and Sodium Nitrate is a simple double replacement reaction. a) Write and balance the reaction between Copper (II) Chloride and Sodium Nitrate b) If 15.0 grams of Copper (II) Chloride react with 20.0 grams of Sodium Nitrate, what is the theoretical yield for Sodium Chloride? A d oi mlbo2 d tal do oA oholdoony2o no d s What is the limiting reagent for this reaction? c) nWnoitulo e chododes sis o bo ei...
1) Consider the reaction 4X + 5Y --> 9Z. a) If you have 12mol X, how many moles Z will be produced? b) If you have 19mol Y, how many moles Z will you need to complete the reaction? c) If you have 15mol X and 19mol Y, what is the theoretical yield? 2) You combust 19.0kg of C12H22 with excess oxygen. What is the theoretical yield in kg of water? 3) Solid calcium reacts with gaseous chlorine to form...
a
and bQuestion: What is the percentage yield of calcium carbonate formed when calcium chloride reacts with sodium carbonate? PART A: Use the balanced chemical equation below to determine: (a) the limiting reactant (b) theoretical yield (mass) of calcium carbonate \(\underset{\mathrm{m}=3.75 \mathrm{~g}}{\mathrm{Na}_{2} \mathrm{CO}_{3}(\mathrm{qq})}+\underset{\mathrm{m}=4.82 \mathrm{~g}}{\mathrm{CaCl}_{2}(\mathrm{oq})} \rightarrow \underset{\mathrm{m}=?}{\mathrm{CaCO}_{3}(\mathrm{~s})}+2 \mathrm{NaCl}_{(\mathrm{oq})}\)
please help with those questions and clear steps.
1- For the following reaction, 29.7 grams of
calcium hydroxide are allowed to react with
26.0 grams of hydrochloric
acid.
calcium hydroxide (aq) +
hydrochloric acid (aq) calcium
chloride (aq) + water
(l)
a) What is the maximum amount of calcium chloride
that can be formed? ________________ grams
b)
What is the FORMULA for the limiting
reagent?
c) What amount of the excess reagent remains after the reaction is
complete? ___________ grams...
total volume of 500 . mL In the laboratory you dissolve 18.1 g of ammonium phosphate in a volumetric flask and add water to What is the molarity of the solution? M How many milliliters of an aqueous solution of 0.137 M calcium chloride is needed to obtain 18.1 grams of the salt? mL You need to make an aqueous solution of 0.232 M aluminum nitrate for an experiment in lab, using a 125 mL volumetric flask. How much solid...
A 0.510-g sample of calcium chloride reacts with sodium carbonate to give 0.366 g of calcium carbonate precipitate. What is the percent yield? 3