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Chemistry
Chemical Reactions
Neutralization reactions
hcl+mg(oh)2->mgcl2+h20
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How does H20 become the Product? Is it a special rule or something?
MG(OH)2 + HCl = MGCl2 + H2O Thanks.
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This is a double displacement (or double replacement) reaction. The Mg combines with the Cl to make
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If Chelcy and Allyson reacted 2.55 grams of Mg with excess hydrochloric acid (HCl), how many grams of MgCl2 will they
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18.5
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To graph the volume of H2(ml) produced versus the volume of 5% (m/v) HCl(ml), you can follow these
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Mg + HCl ----> MgCl2 + H2
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How do I balance these equations?
KOH + NHO3 ā H20 + KOH HCl + NaOH ā H20 + HCl Don't have to give me the answer, just tell
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These are trial and error.
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What mass (g) of magnesium chloride (MgCl2) must react with sulfuric acid (H2SO4) to release 890.2 ml of Hydrogen chloride (HCl)
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To determine the mass of magnesium chloride (MgCl2) needed to release 890.2 ml of hydrogen chloride
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a) To determine the products of the reaction between CH3COOCH3 and HCl, we need to consider the
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When Mg reacts with HCl, it produces MgCl2 and H2(g). If 2.34 g of Mg react, how much MgCl2 is produced (in grams)?
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Mg + 2HCl ==> MgCl2 + H2 mols Mg = grams/molar mass = ? Using the coefficients n the balanced
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A sample of impure magnesium was analyzed by allowing it to react with excess HCl solution:
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Nope, you can't directly convert the 1.27 g sample to moles of Mg because it is impure or not 100%
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This question isn't worded very well in my opinion but I think you want just the enthalpy for the
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Reaction 1: NaOH + HCL --> H20 + NaCl delta H of -100.332 kj/mol
Reaction 2: NaOH + NH4Cl --> NH3 + H20 : delta H of 358.639
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to produce 1500 ml with a final MgCl2
List the following in order of increasing pH of their 0.25 M solutions: NH4Cl, MgCl2, HCl, NaOCl, C6H5NH3Cl and NaClO2.
Mg + HCl -------> MgCl2 + H2
What volume of HCl is required from 27 % HCl to form 12.1 gram H2? ( D = 1.41 g/ml)
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at standard pressure, which has the highest average kinetic energy?
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