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How many grams of NH4Br(Molar

How many grams of NH4Br(Molar Mass=98g)are in 440.0 mL of 1.75Moles NH4Br
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2. asked by Chris
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A 0.484 g sample of impure NH4Br is treated with 25.00 mL of 0.2050 M NaOH & heated to drive off the NH3. The unreacted NaOH in
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2. asked by <3
3. 1,687 views
NH4Br has been dissolved into 1 L of water at 25 degrees celcius. the solution has a pH of 5.16. calculate number of grams of
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2. asked by Lena
3. 1,691 views
What is the molar mass of the compound Magnesium Nitride? The molar mass of Magnesium (Mg) is 24.305 grams/mol. The molar mass
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2. 96 views
If the mass of one mole of hydrogen is 1.01 grams; phosphorus, 30.97 grams; and oxygen, 16.0 grams, what is the molar mass of
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2. 94 views
the temperature of 50.0g of water changes from 28.5°C to 26.9°C when 1.00g of ammonium bromide, NH4br(s), dissolves. What is
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2. asked by Anonymous
3. 1,037 views
Use this chemical equation to answer the question.A+2B→AB2 The molar mass of A is 8 g/mol . The molar mass of B is 12 g/mol .
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2. 108 views
The molar mass of Boron is 10.811 grams/mole. The molar mass of Sulfur is 32.066 grams/mole. Calculate the molar mass of the
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2. 121 views
How many grams of oxygen, O2 are produced if 74.0g of potassium chlorate, KClO3, decomposes?The molar mass of O2 = 32 g/mol and
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2. 96 views
How many grams of oxygen, O2 are produced if 74.0g of potassium chlorate, KClO3, decomposes? The molar mass of O2 = 32 g/mol and
1. 1 answer
2. 102 views