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What is the total number of moles of nacl formed with 2 moles of na2cro4 react completely?
If 2 moles of Na2CrO4 react completely, they will form the same number of moles of NaCl. This is because the mole ratio between Na2CrO4 and NaCl is 1:2. Therefore, 2 moles of Na2CrO4 will form 2 moles of NaCl.
What is the equations for how many molecules are in 3 moles of NaCl?
Sodium chloride is an ionic crystalline salt, and does not form molecules. One unit of sodium chloride is called a functional unit. It is the lowest whole number ratio of ions represented in an ionic compound. 1 mole = 6.022 x 1023 formula units of NaCl 3 moles NaCl x 6.022 x 1023 formula units/mole = 1.8 x 1024 formula units of NaCl
How many moles of glucose are required to form 127g of ethanol?
To form ethanol, the chemical equation shows that one mole of glucose is converted to two moles of ethanol. The molar mass of glucose is around 180 g/mol and that of ethanol is around 46 g/mol. Therefore, to produce 127g of ethanol, you would need 127g/(46g/mol) = 2.76 moles of ethanol. Since glucose to ethanol is a 1:2 ratio, you would need half as many moles of glucose, which would be 1.38 moles of glucose.
Will KNO3 and NaCl form a precipitate when mixed together?
No, KNO3 and NaCl will not form a precipitate when mixed together. Both compounds are soluble in water and will remain in solution.
How many moles of nitrogen and hydrogen are needed to get 10 moles of ammonia?
The reaction of nitrogen with hydrogen to form ammonia is: N2 +3H2 = 2NH3 Therefore to make 10 moles of ammonia you need 5 moles N2 and 15 moles H2
What is the total number of moles of nacl formed with 2 moles of na2cro4 react completely?
If 2 moles of Na2CrO4 react completely, they will form the same number of moles of NaCl. This is because the mole ratio between Na2CrO4 and NaCl is 1:2. Therefore, 2 moles of Na2CrO4 will form 2 moles of NaCl.
NaHCO3 plus CaCl2 plus H2O equals?
When NaHCO3 is combined with CaCl2 and H2O, a reaction will occur. However, the specific products depend on the conditions of the reaction - typically, NaHCO3 will react with CaCl2 to form NaCl, CaCO3, and H2O.
What is an exapmple of a chemical change for baking soda?
Baking soda is sodium bicarbonate, NaHCO3. Sodium bicarbonate and hydrochloric acid, HCl, react to form sodium chloride, NaCl and carbonic acid, H2CO3. NaHCO3 + HCl ---> NaCl + H2CO3
What are reactants NaHCO3 HCI NaCI H2O CO2?
The reactants are sodium bicarbonate (NaHCO3) and hydrochloric acid (HCl). These react to form sodium chloride (NaCl), water (H2O), and carbon dioxide (CO2) as products.
What is a chemical equation for sodium bicarbonate that reacts to form sodium chloride?
Sodium bicarbonate will react with hydrochloric acid to form sodium chloride. NaHCO3 + HCl --> NaCl + H2O + CO2
Sodium chloride and barium chloride?
Sodium Chloride vs Sodium bicarbonateSodium chloride is NaCl, Sodium bicarbonate is NaHCO3.It is a salt of Hydrochloric acid, It is a salt of Carbonic acid.It is Saline in taste, It is slightly bitter in taste.It cannot act as a base, It mostly acts as a base.It is more soluble, It is less soluble.
How many moles no must react to form 4.67 moles no2?
It takes 2 moles of NO to form 2 moles of NO2, so to form 4.67 moles of NO2 you would need 4.67 moles of NO.
What are the product when NaCHO3 reacts with HCl?
Sodium bicarbonate (sometimes called sodium hydrogen carbonate) NsHCO3 reacts with acid to form CO2 NaHCO3 + HCLl = NaCl + H2O +CO2
What substance would you add to NaHCO3(aq) to form a buffer solution?
You would add a weak acid, like acetic acid (CH3COOH), to NaHCO3(aq) to form a buffer solution. The weak acid will react with the bicarbonate ion in NaHCO3 to maintain a stable pH.
How much NaCl precipitate would be produced if 2 molarity HCl and 1 molarity sodium carbonate react in the reaction Na2CO3 plus 2HCL yeilds 2NaCl plus H2O plus CO2?
The resulting product would be a roughly 2 M NaCl solution (slightly less than 2 molar because the solution is diluted by the water that is produced by the reaction). 2 M HCl + 1 M Na2CO3 --> 2 M NaCl + 1 M H2O + 1 M CO2 Two moles of NaCl weigh about 117 g (58.5 grams per mol) so the resulting solution has a sodium chloride concentration of about 117 grams per liter. This concentration is well below the maximum solubility of water at room temperature and atmospheric pressure ( > 300 g/liter) so there would not be any NaCl at all precipitating. The answer is thus: no NaCl precipitate will form.
How many moles of sodium oxide will be produced with 10 moles of sodium react with oxygen?
1 mole of Sodium Chloride weighs 58.5 grams (1 mole is the same as the molecular weight of a compound. The molecular mass of Sodium Chloride- NaCl is 23 [Na atomic mass] + 35.5 [Cl atomic mass] which is equal to 58.5 grams).Thus 10 moles would weigh 10x58.5 grams = 585 grams.The answer is 585 grams.
What is the equations for how many molecules are in 3 moles of NaCl?
Sodium chloride is an ionic crystalline salt, and does not form molecules. One unit of sodium chloride is called a functional unit. It is the lowest whole number ratio of ions represented in an ionic compound. 1 mole = 6.022 x 1023 formula units of NaCl 3 moles NaCl x 6.022 x 1023 formula units/mole = 1.8 x 1024 formula units of NaCl
