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The net ionic equation is
Zn + 2H+ --> Zn2+ + H2
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∙ 13y ago
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How much hydrogyen will be formed by the reaction with 50g of zinc?
Do you mean this reaction? Zn + 2HCl -> ZnCl2 + H2 I will assume zinc is limiting. 50 grams Zn (1 mole Zn/65.41 grams)(1 mole H2/1 mole Zn)(2.016 grams/1 mole H2) = 1.5 grams of hydrogen gas
When zinc reacts wiht sulfuirc acid what mass of hydrogen is produced from 31.8g of zinc?
Zn + H2SO4 -> ZnSO4 + H2 I assume zinc limits? 31. 8 grams Zn (1 mole Zn/65.41 grams)(1 mole H2/1 mole Zn)(2.016 grams/1 mole H2) = 0.980 grams hydrogen gas
What volume of hydrogen at STP is produced from the reaction of 50.0 g of Mg and the equivalent of 75 g of HCl?
Zn + 2HCl ---> H2 + ZnCl2n = 0.112mw = 65.39g = 7.35From these values (they are for the zinc), you can see that only .112 mol of Zn reacted.To find the number of moles of HCl, we use n = cV.n = 1.2 x 0.5= 0.6 x 2 mols= 1.2 mol HCl.From this we can see that zinc is the limiting reagent and that 0.112 mol of H2 gas was produced.g = mw x ng = 2.016 x 0.112= 0.225792 grams.
What is the reaction of mossy zinc and sulfuric acid?
H2SO4 + Zn --> ZnSO4 + H2 It's an exothermic single-replacement reaction.
Balanced equation for the additon of Zinc to Hydrobromic acid?
How do you balance the chemical equation for the single-replacement reaction of zinc and hydrochloric acid to generate hydrogen gas
What is the balance equation for zinc metal plus oxygen gas?
Zn+ H2O ---> ZnO + H2 Zn+ H2O ---> ZnO + H2
Balance this equation ZnCl2 plus H2?
The balanced equation is as follows: Zn(s) + 2HCl(aq) --> ZnCl2(aq) + H2(g)
How do you balance 3Zn (OH) 2 plus 2H3PO4-- Zn3 (PO4) 2 3H2O?
yes Zn + 2HCl -> ZnCl2 + H2 is balanced
Complete and balance Zn HCl?
Zn + 2HCl --> ZnCl2 + H2
What are the reactants to Zn plus HCl equals Zn plus H2?
2Zn(s) + 2HCL (aq) --> 2ZnCl + H2 (g) The reactants are zinc (Zn) and hydrochloric acid (HCl).
Zn plus HCl equals ZnCl plus H is not correct?
No. Zn + 2HCl = ZnCl2 + H2
Balanced chemical formula for Zn plus HCL?
Zn + 2HCl >> ZnCl2 + H2
What is the chemical reaction between Zn plus H2SO4?
Zn + H2SO4 -----> ZnSO4 + H2
In the chemical equation zn plus 2hcl?
Zn(s) + 2HCl(aq) ---> ZnCl2(aq) + H2(gas)
How many moles of hydrogen gas H2 is produced if 20.0 mol of Zn are added to hydrochloric acid HCl according to the equation Zn plus 2HCl --- ZnCl2 plus H2?
20,1588 grams of hydrogen
How do you balance the equation Zn plus CuSO4?
Zn + CuSO4 --> ZnSO4 + Cu
2HCL plus Zn what is the result?
Zinc Chloride (ZnCl2) and Hydrogen (H2)
