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how many grams are in 81 mg aspirin sample-----------= 0.081
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many grams are in 81 mg aspirin sample
Question Completion Status: QUESTION 5 The combustion...
In the Following reaction when 13g C2H2 are made, how many grams of H2O reacts? CaC2+H2O--->Ca(OH)2+C2H2...
In
the Following reaction when 13g C2H2 are made, how many grams of
H2O reacts? CaC2+H2O--->Ca(OH)2+C2H2
OC QUESTION 2 When 56.4 g of NH3 reacts with 171 O, to give NO, and H,0, how many grams of H2O can be made? 59.7 33.6 895 QUESTION 3 How many moles of NaOH are needed to neutralize 15.0 mL of 0.235 M HCl solution? 210mlee Click Save and Submit to save and subunit. Click Save All Answers to save all answers. acer
on completion Status: QUESTION 2 Give the term for an individual segment of the many individuals...
on completion Status: QUESTION 2 Give the term for an individual segment of the many individuals segments found in a specimum of Taenia pisiformis. O ganglion O germ layer O proglottid scolex O pharynx QUESTION 3 Give the class of Cnidaria which is found exclusively in the polyp form. Scyphozoa Cubozoa Anthozoa Hydrozoa CLECTION Click Save and submit to save and submit. Click Save All Arosa all answers arch o c ASUS VIVOBOOK home OC is 49 to end fu...
fOne question but divided into sub connected questions * Question Completion Status: QUESTION 1 20 points...
fOne question but divided into sub connected
questions
* Question Completion Status: QUESTION 1 20 points Save Ans The heat-pump system shown is designed to provide water-heating and space-cooling. The system includes a heat exchanger to subcool the R134a refrigerant at the outlet of the water heater while heating the refrigerant at the outlet of the evaporator. Given the following data, determine the enthalpy at each station, 1 through 6, using the R134a property tables (click here). Type your answers...
QUESTION 2 1 po How many grams of calcium chloride were used if 0.655 grams of...
QUESTION 2 1 po How many grams of calcium chloride were used if 0.655 grams of calcium oxalate monohydrate were produced, assuming a 100% yield. This means all of the calcium chloride was converted to calcium oxalate monohydrate. Report your answer to 3 decimal places in grams Click Save and Submit to save and submit. Click Save All Answers to save all answers, Save All Answers
i need help on both LUIUS. Question Completion Status: QUESTION 21 A 35.0 mL sample of...
i need help on both
LUIUS. Question Completion Status: QUESTION 21 A 35.0 mL sample of 0.180 M benzoic acid is titrated with a 0.180 M NaOH solution. What is the pH at the equivalence point? The Ka of benzoic acid is 6.3 10-5 11.20 9.80 4.20 08.58 7.00 QUESTION 22 A 25.0-ml sample of 0.150 M hydrocyanic acid (HCN) is titrated with a 0.150 M NaOH solution. What is the pH after 13 ml NaOH has been added? The...
493554332_1/d/outline Question Completion Status: A nurse is preparing to administer buspirone 7.5 mg PO every 12...
493554332_1/d/outline Question Completion Status: A nurse is preparing to administer buspirone 7.5 mg PO every 12 hours to a client. The amount available is buspirone 15 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) QUESTION 90 1 points Save Answer A nurse is preparing to administer chloradiazepoxide 50 mg PO every 8 hours to a client. The amount...
RUJUL POWIU Barn sel-se Question Completion Status: QUESTION 19 How many nucleotides are required for a...
RUJUL POWIU Barn sel-se Question Completion Status: QUESTION 19 How many nucleotides are required for a glycosyltransferase to synthesize a disaccharide? Ca. 1%-2% of the total nucleotides b.2 c. 1 d.0 QUESTION 20 How does oxygen-binding affinity of hemoglobin change after the binding of 2,3-BPG? a. increases greatly b.decreases c. increases slightly d. does not change e. is strongly inhibited QUESTION 21 Which statement about a chymotrypsin substrate binding is FALSE? a Chymotrypsin binds its substrate with a deep hydrophobic...
no need to explain the answer just fill in the boxes QUESTION 7 How many grams...
no need to explain the answer just fill in the boxes
QUESTION 7 How many grams of sodium sulfate will be formed if you start with 10.00 grams of sodium hydroxide and you have an excess of sulfuric acid? How many grams of water will be formed? 2 NaOH + H2S04 --> 2H2O + Na2SO4 QUESTION 8 4p How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming that you have an adequate...
s Question Completion Status: QUESTION7 How many moles of CH4 is equivalent to 24.2 g of...
s Question Completion Status: QUESTION7 How many moles of CH4 is equivalent to 24.2 g of CH4 (Mw. 16.04 g/mol)? QUESTION Write a balanced chemical equation for the reaction of acetone (C3HgO) with oxygen (O2) to form carbon dioxide (CO2) and water (H2o) AC3HO)+02()C ()+H2O) @d. 6 C3H60a)+302 (g) → 6 CO2 (g) + 6 H2O (g) oc. c3140 a) + 4 02 (g)-→ 3 CO2 (g)+3H2O(g) OD, 3 CO2 (g) + 3H20(g) → C3H600"402 (g) QUESTION 9 How many...
O d. QUESTION 2 How many grams of MgCl2 (molar mass = 95.21 g) is required...
O d. QUESTION 2 How many grams of MgCl2 (molar mass = 95.21 g) is required to prepare 1.00 L solution that has a concentration of 0.586 M? a. 1018 b.55.8 g OC 10.4 g d. 2118 QUESTION 3 Chek Save and Submit to save and submit. Click Save All Answers to save all answers
In
the Following reaction when 13g C2H2 are made, how many grams of
H2O reacts? CaC2+H2O--->Ca(OH)2+C2H2
OC QUESTION 2 When 56.4 g of NH3 reacts with 171 O, to give NO, and H,0, how many grams of H2O can be made? 59.7 33.6 895 QUESTION 3 How many moles of NaOH are needed to neutralize 15.0 mL of 0.235 M HCl solution? 210mlee Click Save and Submit to save and subunit. Click Save All Answers to save all answers. acer
on completion Status: QUESTION 2 Give the term for an individual segment of the many individuals segments found in a specimum of Taenia pisiformis. O ganglion O germ layer O proglottid scolex O pharynx QUESTION 3 Give the class of Cnidaria which is found exclusively in the polyp form. Scyphozoa Cubozoa Anthozoa Hydrozoa CLECTION Click Save and submit to save and submit. Click Save All Arosa all answers arch o c ASUS VIVOBOOK home OC is 49 to end fu...
fOne question but divided into sub connected
questions
* Question Completion Status: QUESTION 1 20 points Save Ans The heat-pump system shown is designed to provide water-heating and space-cooling. The system includes a heat exchanger to subcool the R134a refrigerant at the outlet of the water heater while heating the refrigerant at the outlet of the evaporator. Given the following data, determine the enthalpy at each station, 1 through 6, using the R134a property tables (click here). Type your answers...
QUESTION 2 1 po How many grams of calcium chloride were used if 0.655 grams of calcium oxalate monohydrate were produced, assuming a 100% yield. This means all of the calcium chloride was converted to calcium oxalate monohydrate. Report your answer to 3 decimal places in grams Click Save and Submit to save and submit. Click Save All Answers to save all answers, Save All Answers
i need help on both
LUIUS. Question Completion Status: QUESTION 21 A 35.0 mL sample of 0.180 M benzoic acid is titrated with a 0.180 M NaOH solution. What is the pH at the equivalence point? The Ka of benzoic acid is 6.3 10-5 11.20 9.80 4.20 08.58 7.00 QUESTION 22 A 25.0-ml sample of 0.150 M hydrocyanic acid (HCN) is titrated with a 0.150 M NaOH solution. What is the pH after 13 ml NaOH has been added? The...
493554332_1/d/outline Question Completion Status: A nurse is preparing to administer buspirone 7.5 mg PO every 12 hours to a client. The amount available is buspirone 15 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) QUESTION 90 1 points Save Answer A nurse is preparing to administer chloradiazepoxide 50 mg PO every 8 hours to a client. The amount...
RUJUL POWIU Barn sel-se Question Completion Status: QUESTION 19 How many nucleotides are required for a glycosyltransferase to synthesize a disaccharide? Ca. 1%-2% of the total nucleotides b.2 c. 1 d.0 QUESTION 20 How does oxygen-binding affinity of hemoglobin change after the binding of 2,3-BPG? a. increases greatly b.decreases c. increases slightly d. does not change e. is strongly inhibited QUESTION 21 Which statement about a chymotrypsin substrate binding is FALSE? a Chymotrypsin binds its substrate with a deep hydrophobic...
no need to explain the answer just fill in the boxes
QUESTION 7 How many grams of sodium sulfate will be formed if you start with 10.00 grams of sodium hydroxide and you have an excess of sulfuric acid? How many grams of water will be formed? 2 NaOH + H2S04 --> 2H2O + Na2SO4 QUESTION 8 4p How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming that you have an adequate...
s Question Completion Status: QUESTION7 How many moles of CH4 is equivalent to 24.2 g of CH4 (Mw. 16.04 g/mol)? QUESTION Write a balanced chemical equation for the reaction of acetone (C3HgO) with oxygen (O2) to form carbon dioxide (CO2) and water (H2o) AC3HO)+02()C ()+H2O) @d. 6 C3H60a)+302 (g) → 6 CO2 (g) + 6 H2O (g) oc. c3140 a) + 4 02 (g)-→ 3 CO2 (g)+3H2O(g) OD, 3 CO2 (g) + 3H20(g) → C3H600"402 (g) QUESTION 9 How many...
O d. QUESTION 2 How many grams of MgCl2 (molar mass = 95.21 g) is required to prepare 1.00 L solution that has a concentration of 0.586 M? a. 1018 b.55.8 g OC 10.4 g d. 2118 QUESTION 3 Chek Save and Submit to save and submit. Click Save All Answers to save all answers
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