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how many mg per ml are are there in a 1% solution? how many mg per ml are there in a 200 ml polyfuser of 8.4% sodium bicarbonate? how much is 15% of 3 litres? you need to give a bolus of 1mg of adrenaline (epinepherine). you have a 1:1000 solution. how much should you give? convert the follwing strengths to percentage. 1g in 25ml 1g in 90ml 1 in 10,000 1 in 750 please coplete the following question how many mg per ml are are there in a 1% solution? how many mg per ml are there in a 200 ml polyfuser of 8.4% sodium bicarbonate? how much is 15% of 3 litres? you need to give a bolus of 1mg of adrenaline (epinepherine). you have a 1:1000 solution. how much should you give? convert the follwing strengths to percentage. 1g in 25ml 1g in 90ml 1 in 10,000 1 in 750 please coplete the following question
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How many moles of H are in 0.75 moles of H2SO4?
1.5 moles of Hydrogen. In every mole of H2SO4 (Sulfuric Acid) there are 2 moles of Hydrogen atoms. So, in .75 moles of Sulfuric Acid, there would be 1.5 (double the moles of sulfuric acid) moles of Hydrogen.
How many moles of no2 will be obtained starting with 0.4 moles of nitric acid?
Starting with the formula: 2HNO3 --> H2O + NO2 If you have 0.4 moles of nitric acid (HNO3), you will get half the number of moles of NO2. So, you will have 0.2 moles of nitric acid.
How many moles of sodium hydroxide are required to neutralize 20 mol of nitric acid?
20 moles of NaOH needed to neutralize 20 moles of nitric acid
What strength of 20 ml acid should be added to 10 ml of 50 percent acid to get an average strength of 20 percent acid?
The formula is M1V1 + M2V2 = MtVt You know V1, M2, V2, Mt and Vt and the units all match, so simply plug the numbers in and solve: M1(20) + (50)(10) = (20)(30) 20M1 + 500 = 600 20M1 = 100 M1 = 5 You should add 20 ml of 5% acid to 10 ml of 50% acid to get an acid strength of 20%.
How many moles of lithium would react with 4 moles of phosphoric acid?
12 moles Li
How do you determine the no of moles of water if strength of hydrated and anhydrous samples of oxalic acid is given?
2
How many moles of H are in 0.75 moles of H2SO4?
1.5 moles of Hydrogen. In every mole of H2SO4 (Sulfuric Acid) there are 2 moles of Hydrogen atoms. So, in .75 moles of Sulfuric Acid, there would be 1.5 (double the moles of sulfuric acid) moles of Hydrogen.
How many moles of no2 will be obtained starting with 0.4 moles of nitric acid?
Starting with the formula: 2HNO3 --> H2O + NO2 If you have 0.4 moles of nitric acid (HNO3), you will get half the number of moles of NO2. So, you will have 0.2 moles of nitric acid.
A one gram sample of aspirin contains 75.2 percent by mass of C9H8O4 How many moles of acetylsalicylic acid are in the sample?
There are 0.752 g of acetylsalicylic acid. The FW (formula weight) of aspirin is ~180 g/mol. moles = mass/FW.
What is the formula to find moles of a solid acid when they are equal to the liquid base in a neutralization?
moles of acid = moles base = moles base/liter x liters of base used
How do you convert Acid Ph to Percent?
You can convert pH to Percent dissociated easily using the Ka value. You can calculate the [H+] from the pH value, the [A-] from stoichiometry, and the [HA] from all of the above. It is easy to find the percent dissociation from here.
What is the difference between the strength of an acid and the concentration of an acid?
Strength: how strong the bonds between the elements in the acid are. (the stronger the bonds the harder it is for the hydrogen ions to dissociate (break away) from the acid. Concentration: moles per liter. if there's a lot of the acid in a small amount of space there's a high concentration. just because the concentration is high, that doesn't mean the acid wouldn't easily break up.
What is the differences between the concentration of an acid and the strength of an acid?
Strength: how strong the bonds between the elements in the acid are. (the stronger the bonds the harder it is for the hydrogen ions to dissociate (break away) from the acid. Concentration: moles per liter. if there's a lot of the acid in a small amount of space there's a high concentration. just because the concentration is high, that doesn't mean the acid wouldn't easily break up.
What is the mass of 1.26 moles of hydrochloric acid?
1,26 moles hydrogen chloride (not hydrochloric acid) is 45,94 g.
Can someone convert a recipe to moles?
450 g water 100g sugar 30g vinegar 2g salt for vinegar use2.4 g of acetic acid
How many moles of sodium hydroxide are required to neutralize 20 mol of nitric acid?
20 moles of NaOH needed to neutralize 20 moles of nitric acid
A flask contains 300.0cm3 of a 0.500 acid solution How many moles of the pure acid must have dissolved?
All of the moles of pure acid will have dissolved in the flask.
