Based on the weight percent of the P2O5 in your fertilizer sample, calculate the % of phosphorus(P) in your fertilizer...
Based on the weight percent of the P2O5 in your fertilizer sample, calculate the % of phosphorus(P) in your fertilizer sample.
Information needed to do problem: weight percent of P2O5 in fertilizer: 31.168%
If you explain will rate 5 stars!!!
Homework Answers
Hi,
to determine the actual amounts of phosphorus in your fertilizer, we will use the following formula:
% P 2 O 5 � 0.44 = % P
Therefore,
A fertilizer containing 31.168% P 2 O 5 has about 14% P (31.168% P 2 O 5 � 0.44 = 13.71% P)
Add Answer to:
Based on the weight percent of the P2O5 in your fertilizer
sample, calculate the % of phosphorus(P) in your fertilizer...
If a fertilizer bad is labeled 10-30-10, what is the percent phosphorus if they actually measured...
If a fertilizer bad is labeled 10-30-10, what is the percent phosphorus if they actually measured diphosphorus pentoxide? In a 15.00 g sample of fertilizer that is 10-30-10 how many grams of pure phosphorus do you expect if the label is accurate, and how many grams of phosphorus do you expect if the label measures diphosphorus pentoxide?
How would I find the percent of P2O5 present in a sample of KH2PO4? I know that phosphorus is 22.761% by mass of KH2PO4...
How would I find the percent of P2O5 present in a sample of KH2PO4? I know that phosphorus is 22.761% by mass of KH2PO4. I weighed out 0.422g of KH2PO4, then filtered it with water. Then I added 10 mL of 0.4 M MgSO4 to the filtrate. Then I added 1 mL of 6 M NH3 slowly with a disposable pipet while stirring. Then I touched the stirring rod to red litmus paper. Then I continued adding 1 mL NH3...
Gravimetric Determination: Why is my percent of P2O5 much higher than the guaranteed minimum percent? (What...
Gravimetric Determination: Why is my percent of P2O5 much higher than the guaranteed minimum percent? (What did I do wrong?) Weight of Sample: Trial 1 (1.9670g) Trial 2 (1.9318g) Weight of filter paper and MgNH4PO4x6H2O Trial 1 (4.4299g) Trial 2 (4.4190g) Weight of filter paper Trial 1 (2.4629g) Trial 2 (2.4872g) Weigh of MgNH4PO4x6H2O Trial 1 (1.9670g) Trial 2 (1.9318g) Average P in Sample 12.63% Average P2O5 28.92% The label said 24-8-16
Suppose you analyze a sample of fertilizer by the procedure of this experiment and obtain 1.000g of MgNH4PO4 * 6H20. Ca...
Suppose you analyze a sample of fertilizer by the procedure of this experiment and obtain 1.000g of MgNH4PO4 * 6H20. Calculate the equivalent mass of P2O5 initially in the sample. I do not understand what the equivalent mass is.
Classi Part A Consider the reaction 2H3PO4→P2O5+3H2O 2 H 3 P O 4 → P 2...
Classi Part A
Consider the reaction
2H3PO4→P2O5+3H2O
2
H
3
P
O
4
→
P
2
O
5
+
3
H
2
O
Using the information in the following table, calculate the
average rate of formation of P2O5
P
2
O
5
between 10.0 and 40.0 s
s
.
Time (s
s
) 0 10.0 20.0 30.0 40.0 50.0
[P2O5]
[
P
2
O
5
]
(M
M
) 0 2.50×10−3 5.50×10−3 7.30×10−3 8.50×10−3 9.10×10−3
<Chapter 15.1-15.2: Kinetics Homework Introduction...
An agricultural researcher conducted an experiment to determine the effects of phosphorus (P) & potassium (K)...
An agricultural researcher conducted an experiment to determine the effects of phosphorus (P) & potassium (K) fertilizer on the production of sugar from sugar beets. There were 3 treatments in her experiment, with 12 replicate fields for each treatment. These treatments were: • control (no fertilizer) • fertilizer added in December before winter plowing • fertilizer applied in April before sowing Prior to the experiment, two linear contrasts were planned: 1. control (treatment 1) vs. fertilizer added (treatments 2 &...
Solid phosphorus (P) and chlorine (C12) gas react to form solid phosphorus pentachloride (PCI). Suppose you...
Solid phosphorus (P) and chlorine (C12) gas react to form solid phosphorus pentachloride (PCI). Suppose you have 7.0 mol of P and 3.0 mol of Cl, in a reactor. O yes Could half the P react? no X 5 ? If you answered yes, calculate how many moles of PCI, would be produced. Round your answer to the nearest 0.1 mol. mol
Based on the diagram below, what would be the weight percent of the solid at point N? (Give your answer in %, so if you...
Based on the diagram below, what would be the weight percent of the solid at point N? (Give your answer in %, so if you calculate 0.10 or 10%, enter as 10) 400 L A LIQUID M 300 LIQUIDUS LIQUIDUS L+B a+L SOLIDUS DHSOLIDUS 97.5% B 200 C SOLIDUS 183°C 19.2% 61.9% 100 R* R R 100 Pure Sn 80 60 40 20 Pure Pb Composition in wt.% Sn Temperature (Do OOLVUS SOLVUS
Based on the diagram below, what would...
Based on your experimental data, calculate the percent water in your sample. Based on your experimental...
Based on your experimental data, calculate the percent water in your sample. Based on your experimental data calculated the value of n in the chemical formula KAI(SO4)2nH2O. It is often concentra standard Solutions concentr: moisture other har can be m purity ar a simple solution Calculate the theoretical percentage of SO42- in pure KAl(SO4)2 nH20 using a periodic able for atomic weights and the correct literature value for n. DATA TABLE NAME: Sharon Clarke Part I: Melting Temperature Test Results...
A chemist fills a reaction vessel with 7.72 atm chlorine (C1) gas, 6.29 atm phosphorus (P.)...
A chemist fills a reaction vessel with 7.72 atm chlorine (C1) gas, 6.29 atm phosphorus (P.) gas, and 6.32 atm phosphorus trichloride (PCI) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 6C1, () +P,(8) 4PC1,(B) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule X 5 ?
Classi Part A
Consider the reaction
2H3PO4→P2O5+3H2O
2
H
3
P
O
4
→
P
2
O
5
+
3
H
2
O
Using the information in the following table, calculate the
average rate of formation of P2O5
P
2
O
5
between 10.0 and 40.0 s
s
.
Time (s
s
) 0 10.0 20.0 30.0 40.0 50.0
[P2O5]
[
P
2
O
5
]
(M
M
) 0 2.50×10−3 5.50×10−3 7.30×10−3 8.50×10−3 9.10×10−3
<Chapter 15.1-15.2: Kinetics Homework Introduction...
Solid phosphorus (P) and chlorine (C12) gas react to form solid phosphorus pentachloride (PCI). Suppose you have 7.0 mol of P and 3.0 mol of Cl, in a reactor. O yes Could half the P react? no X 5 ? If you answered yes, calculate how many moles of PCI, would be produced. Round your answer to the nearest 0.1 mol. mol
Based on the diagram below, what would be the weight percent of the solid at point N? (Give your answer in %, so if you calculate 0.10 or 10%, enter as 10) 400 L A LIQUID M 300 LIQUIDUS LIQUIDUS L+B a+L SOLIDUS DHSOLIDUS 97.5% B 200 C SOLIDUS 183°C 19.2% 61.9% 100 R* R R 100 Pure Sn 80 60 40 20 Pure Pb Composition in wt.% Sn Temperature (Do OOLVUS SOLVUS
Based on the diagram below, what would...
Based on your experimental data, calculate the percent water in your sample. Based on your experimental data calculated the value of n in the chemical formula KAI(SO4)2nH2O. It is often concentra standard Solutions concentr: moisture other har can be m purity ar a simple solution Calculate the theoretical percentage of SO42- in pure KAl(SO4)2 nH20 using a periodic able for atomic weights and the correct literature value for n. DATA TABLE NAME: Sharon Clarke Part I: Melting Temperature Test Results...
A chemist fills a reaction vessel with 7.72 atm chlorine (C1) gas, 6.29 atm phosphorus (P.) gas, and 6.32 atm phosphorus trichloride (PCI) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 6C1, () +P,(8) 4PC1,(B) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule X 5 ?
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago