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How many grams of sodium chloride would be made if 46 grams of sodium completely reacted with 70 grams of chlorde?
The atomic or ionic mass of sodium is 22.99, and the atomic or ionic mass of chlorine is 35.45. A formula unit of sodium chloride contain one ion of each. Therefore, the mass ratio between sodium and chlorine in sodium chloride is 0.649. The mass ratio between 46 and 70 is 0.657. Therefore, chloride is the limiting reactant in this pair. The mass ratio of chloride to sodium chloride is 35.54/(22.99 + 35.54) or 0.607. Therefore, the mass of sodium chloride formed will be 70/(0.607) or 115 gm, where the depressed last digit indicates that it may not be accurate to + 1. (The limiting datum, 70, has only two significant digits.)
Can you autoclave bicarbonate solution?
Mostly, sodium and potassium carbonates used in the biological practice need to be filter sterilized (may be 0.22 micron). Above 70 °C, sodium or potassium bicarbonates gradually decomposes into sodium carbonate, water and carbon dioxide.2 NaHCO3 → Na2CO3 + H2O + CO2
What is the AI for sodium?
1500 md/day (19-50yr) 1300 mg/day (51-70yr) 1200 mg/day (>70 yr)
What is the enthalpy change for the reaction between citric acid and sodium hydrogen carbonate to form C6H807Na3 and carbon dioxide and water?
According to the old Nuffield Chemistry Teachers' Guide based on class results the value is about +70 kJ mol-1.
How much in pounds is 70 grams?
70 grams is about 0.154 pounds.
How Analysis of sodium nitrate in sodium nitrite by PDSA method?
Type your answer here.. you can analysed nitrite & nitrate on HPLC with C-18 column and methanol : Ammin buffer (30:70) at 210-215 nm. Naredra singh tomar Jiwaji Univ.Gwalior(MP)
How long does Alendronate Sodium 70 mg stay in your system?
How long does Alendronate Sodium 70 mg stay in your system@
Can you use a 70 watt high pressure sodium bulb in a 150 watt ballast?
No, you can not use a 150 watt high pressure sodium bulb with a 70 watt ballast.
What does buffer aw1 and aw2 do?
Buffer AW1 contains Guanidinium Chloride (guanidine hydrochloride). This is used to denature proteins in your sample. They will then flow through the column and will be discarded with the wash. Buffer AW2 is essentially 70% EtOH. 30 mls of 100% EtOH is added to the 13 mls of "concentrate"included in the bottle. 70% EtOH is used to remove salts from your column and aid in purifying your DNA.
How many lumens in a 70 watt high pressure sodium fixture?
6000
How many grams of sodium chloride would be made if 46 grams of sodium completely reacted with 70 grams of chlorde?
The atomic or ionic mass of sodium is 22.99, and the atomic or ionic mass of chlorine is 35.45. A formula unit of sodium chloride contain one ion of each. Therefore, the mass ratio between sodium and chlorine in sodium chloride is 0.649. The mass ratio between 46 and 70 is 0.657. Therefore, chloride is the limiting reactant in this pair. The mass ratio of chloride to sodium chloride is 35.54/(22.99 + 35.54) or 0.607. Therefore, the mass of sodium chloride formed will be 70/(0.607) or 115 gm, where the depressed last digit indicates that it may not be accurate to + 1. (The limiting datum, 70, has only two significant digits.)
Can you install 265 70 R16 tires on 02 ford explorer?
Yes
How many grams of chlorine gas are needed to make 117 grams of sodium chloride?
70
Can you replace a 150 watt sodium bulb and use a lower 70 watt sodium bulb?
If both bulbs fit into the same socket I would presume this to be fine.
What is the solubility of sodium chloride at 70 degrees?
A strong relation is between the solubility and the temperature for all substances. For sodium chloride, at the room temperature, the solubility in water is approx. 36 g NaCl/100 g water.
Will p 245 70 r 16 fit 02 ford explorer xlt?
Yes and 255/70 r 16 is tje biggest u can go
Will 265 70 R17 fit 2005 ford explorer?
yes it will. I have a 02 explorer xlt and fits no problem
