What is the excess reactant for the following reaction given we have 2.6 moles of HCl and 1.4 moles of Ca(OH)2?
Reaction: 2HCl + Ca(OH)2 → 2H2O + CaCl2
What is the excess reactant for the following reaction given we have 2.6 moles of HCl...
What is the limiting reactant for the following reaction given we have 1.3 moles of HCl and 0.7 moles of Ca(OH)2? Reaction: 2HCl + Ca(OH)2 → 2H2O + CaCl2 (a) Ca(OH)2 (b) CaCl2 (c) H2O (d) HCl
how many moles of lithium nitrate are theoretically produced if we start with 34 moles of Ca(NO3)2 and 24 moles of LigPO4? Reaction: 3Ca(NO3)2 + 2Li3PO4 -- LINO3 + Caz(PO4)2 A) 1.1 B) 6.8 C) 1.2 D) 7.2 E) not enough information 28) – 28) What is the limiting reactant for the following reaction given we have 2.6 moles of HCl and 1.4 moles of Ca(OH)2? Reaction: 2HCl + Ca(OH)2 + 2H2O +CaCl2 A) Ca(OH)2 B) HCI C) CaCl2 D)...
Hiswer. H 6) Consider a reaction of chemicals depicted as A+B C + D. Suppose reaction of 17.8 San of A with 29.5 grams of B gave 24.7 grams of C. However, the theoretical yield of C for this reaction was 33.3 grams. What was the percent yield of chemical C? A) 74.2 B) 47.3 C) 11.7 D) 135 E) none of the above at is the excess reactant for the following reaction given we have 2.6 mois / and...
6)# What is the limiting reactant for the following reaction given we have 3.4 moles of Ca(NO3)2 and 2.4 moles of Li3PO4? Reaction: 3Ca(NO3)2 + 2Li3PO4 ---> 6LiNO3 + Ca3(PO4)2 Answer (show work please?) Ca3(PO4)2 Li3PO4 Ca(NO3)2 LiNO3 not enough information
27) How many moles of lithium nitrate are theoretically produced if we start with 34 moles Ca(NO₃)₂ and 24 moles of Li₃PO₄ ?A) 1.4B) 6.8C) 12D) 7.2E) not enough information28) What is the limiting reactant for the following reaction given we have 2.6 moles of HCI and 1.4 moles of Ca(OH)₂?Reaction: 2 HCl+Ca(OH₂ → 2 H₂ O+CaCl₂.A) Ca(OH)₂B) HClC) CaCl₂D) H₂ OE) not enough information29) What is the limiting reactant for the reaction below given that you start with 10,0...
1- How many neutrons does copper-63 have? 2- What is the mass of 44 molecules of SO3 in g? 3- How many moles of Ca(OH)2 are required to neutralize (react completely with) 0.79 moles of HCl? The balanced reaction is: 2HCl(aq) + Ca(OH)2(aq) → 2H2O(l) + CaCl2(aq)
1)The end point in a titration of a 45ml sample of aqueous HCl was reached by addition of 30ml of 0.6M titrant. The titration reaction is 2HCl+Ca(OH)2→CaCl2+2H2O What is the molar concentration of HCl? 2) If a catalyst is added to a reaction, the reaction will most often generate products:
How much acid can a tablet neutralize if the tablet contains 500 mg of Ca(OH)2? Rxn: Ca(OH)2 + 2HCl > CaCl2 + 2H2O Mw Ca(OH)2 = 74.080 g/mol a.) 0.500 moles HCl b.) 0.0135 moles HCl c.) 0.0569 moles HCl d.) none of the above
Given the following reaction Ca(s) + 2HCl(aq) → CaCl2(aq) + H2(g) If 0.500 g of Ca reacts with 0.850 g HCl and 1.21 g CaCl2 are produced, what is the theoretical yield, the percent yield and the limiting reactant? 1.38 g, 87.7%, Ca limiting 1.38 g, 93.8%, HCl limiting 1.29 g, 87.7%, Ca limiting 1.29 g, 93.8% HCl limiting 1.38 g, 92.8%, Ca limiting 1.29 g, 92.8%, HCl limiting
For the reaction 2HCl+Ca(OH)2⟶CaCl2+2H2O how many grams of calcium hydroxide, Ca(OH)2, are needed to react completely with 31.9 g of hydrochloric acid, HCl?