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if i have 3.7 moles of magnesium chloride reacting with excess potassium nitride , how many moles of each product are formed?
Equation of reaction is3MgCl2 + 2K3N=> 6KCl + Mg3N23moles of MgCl2 = 6moles of KCl3.7moles of MgCl2 = (6x3.7)/3 moles of KCl= 7.40 mol of KClFor the second product3mol of...
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how many moles of calcium will be made if 3,86 moles of potassium reacts with excess calcium nitride?
According to reaction below, when calcium nitride reacts with 6 moles of potassium, 3 moles of calcium is produced. Thus, 0.5 * 3.86 moles = 1.93 moles of calcium will...
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You have a 0.100mol piece of aluminum. How many atoms are present in the aluminum?
0.1 x 6.02 x 10^23 = 6.02 x 10^22
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Ionic bonding for Ba3N2
Ba3N2 is an ionic compound. The ionic compound contains 3 Ba2+ cations and 2 N3- anions. Since it's ionic compound, there will be completely transfer of electrons from less electronegative atom to more electronegative atom....
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What is the concentration of a solution of sodium hydroxide, 25.0 cm3 of which requires 20.0 cm3 of hydrochloric acid of concentration 0.100mol/dm3 for neutralization?
NaOH + HCl = NaCl + H2O M(HCl ) = 20x10-3[dm3] * 0.1 [mol/dm3] = 20x10-4 mol M(NaOH) = M(HCl) = 20x10-4 mol N (NaOH) = 20x10-4 mol / 25x10-3...
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Solid barium and oxygen gas react to produce solid barium oxide.
Solution:Solid barium reacts with oxygen gas at a temperature of over 800°C to produce solid barium oxide.2Ba + O2 = 2BaO.
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How many grams of Barium metal are needed to produce 75 grams of barium sulfide in the following equation: Ba(s) + S8 (s) + BaS (s)
The chemical equation is 8Ba(s) + S8 (s) → 8BaS (s) Molar mass of Barium is M = 137.3 g/mol Molar mass of barium sulfide is M = 169.4 g/mol...
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4 gram of gas react with a metal to give 23.5 gram of metal oxide. What is the equivalent weight of the metal?
Equivalent weight of metal = Mmetal/Moxygen(gas)*Equivalent weight of oxigen= (23.5-4)/4 * 8= 39
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⦁ Balance the following chemical reactions ⦁ KNO3 + H3CO3 K2CO3 + HNO3 ⦁ CaCl2 + Na3PO4 Ca(PO4)2 + NaCl ⦁ SnO2 + H2 Sn + H2O ⦁ Ba3N2 + H2O Ba(OH)2 + NH3
⦁ Balance the following chemical reactions ⦁ 2 KNO3 + H2CO3 ----------> K2CO3 + 2 HNO3⦁ 3 CaCl2 + 2 Na3PO4 ---------- > Ca3(PO4)2 + 6 NaCl⦁ SnO2 + 2 H2 ---------------- > Sn + 2 H2O⦁ Ba3N2 + 6H2O ---------------> 3Ba(OH)2 + 2 NH3
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Given the balanced equation below, how many moles of barium nitrate react to form 24 moles of nitric acid?
1 H2SO4 + 1 Ba(NO3)2 → 1 BaSO4 + 2 HNO3
According to the given balanced reaction 2 mol HNO3 is obtained from 1 mol BaNO3 24 mol HNO3 is obtained from = (1\2) ×24 = 12 mol BaNO3 (ans)
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