Questions LLC
Login
or
Sign Up
Ask a New Question
Solutions
Page 6
Questions (4,335)
3.25ml of H2SO4 dissolve in 68.0 ml water
3 answers
asked anonymously
78 views
If the discriminant is positive, there will be ______ real solutions.
1 answer
asked anonymously
46 views
What is the solution to the system below
2x+2y=0 x +5y+24 Responses No Solution (-6, 6) (-5, 6) (6, -6)
1 answer
asked by
Butterball
40 views
Which value is a solution of the equation 5 – 4x = –3?
4 answers
asked anonymously
76 views
a saturated solution of sucrose and 1,000.0 G of boiling water is cold to 20° C is what mass of rock candy will be formed?
3 answers
asked anonymously
95 views
Examine the six different equations that follow:
𝑦=5𝑥−4 𝑦=−2𝑥+3 𝑦=3𝑥+1 2𝑦=6𝑥+2 𝑦−5𝑥=2
1 answer
asked by
Amy
219 views
A band needs to reserve studio time to make recordings. After 15 minutes of microphone setup, the band needs at least 75 minutes
1 answer
asked by
ConnexusGirl-_-
76 views
A 6.00 %
% (m/v) NaCl N a C l solution contains 21.4 g g of NaCl N a C l . What is the total volume ( V V ) of the solution in
1 answer
asked anonymously
38 views
Which part of a solution has been dissolved by the solvent?
solute mixture precipitate colloid
1 answer
asked by
mir
92 views
A solution was made by dissolving 3.75g of a solite i 108.7g acetone.the solution boiled at 56.58°c.the boiling point of pure
2 answers
asked by
Yassah Kesselly
105 views
Does the equation x^2+12x+3=136 have the same solutions as the equation (x+6)^2=169
Responses Yes, because the solutions to both
1 answer
asked by
909
109 views
A solution was made by dissolving 3.75g of a solute in 208.7 g of acetone.the solution boiled at 56.58°c.the boiling point of
1 answer
asked by
Yassah Kesselly
92 views
The addition of nonvolatile solute into a liquid solvent do or cause what
1 answer
asked by
Yassah Kesselly
52 views
The addition of nonvolatile solute into a liquid solvent is what?
1 answer
asked by
Yassah Kesselly
61 views
What mass of water must be used to dissolve 20.0 grams of ethanol,C2H5OH,to prepare a 0.0500 molal solution of ethanol
1 answer
asked by
Yassah Kesselly
91 views
What would be the freezing point of 3.00m aqueous solution of a nonvolatile , nonelectrolyte material? The cryoscopic constant
1 answer
asked by
Yassah Kesselly
76 views
If you dissolve 2.70 g of NaCl in 425 mL of water, what is the molarity of the solution?
2 answers
asked anonymously
50 views
Find three solutions of the equation y=9x-4
A. (-5,-49),(-2,-22),(3,23) B. (-5,-49),(2,-22),(3,23) C. (-5,-49),(-2,-22),(-3,23)
1 answer
asked by
Lila England
39 views
A 0.105 L sample of an unknown HNO solution required 54.5ML of 0.100M Ba(OH)2 for complete neutralization. What is the
2 answers
asked anonymously
95 views
71.0ml portion of 1.30m solution is diluted to a total volume or 268ML
1 answer
asked anonymously
56 views
The concentration of a solution can be measured in moles per dm³. The number of moles in a solution can be found by multiplying
2 answers
asked anonymously
57 views
Mention five solutions Civic problem
1 answer
asked by
Ella
71 views
can someone please give me an example of a solution of an equation
An equation is a statment with the equal sign = in it. If we
2 answers
asked by
alejandra
904 views
Which Aqueous solution has the highest normal boiling point?
a.) 0.1 m NaCl b.) 0.1 m C2H5OH c.) 0.1 m CaCl2 d.) They all have
7 answers
asked by
kay
3,412 views
Use the paragraph to answer the question.
It happens way too often: oil leaking from wells beneath the ocean or tankers spilling
32 answers
asked by
yo yo yo
234 views
It is possible for an equation to have many different solutions.(1 point)
True True False
2 answers
asked by
Memes Goofy ahh ohio
26 views
When salted butter is made, salt is added to the butter in a slurry containing water and salt crystals. The slurry contains 50
1 answer
asked by
Sinazo
91 views
After which action would the concentration of a solution remain constant?(1 point)
2 answers
asked by
tay
107 views
Acetone, C3H6O, is the main ingredient of nail polish remover. A solution is made up by adding 35.0mL of acetone(d=0.790g/mL) to
5 answers
asked by
Mandy
3,534 views
A buffer solution contains 0.120M acetic acid and 0.150M sodium acetate.
a. How many moles of acetic acid and sodium acetate are
4 answers
asked by
Elizabeth
3,441 views
What is the approximate molar fraction of ethanol c2h5oh in an aqueous solution in which the ethanol concentration is 11.0
3 answers
asked by
Lacey
2,009 views
A solution is prepared by adding 1g of sugar mannitol (MW 182.2g/g-mole) in 100g of water at 20◦C. (a) Assuming that mannitol
2 answers
asked by
JP
620 views
A student placed 11.0 of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve the glucose by swirling, then
4 answers
asked by
Rose
3,350 views
0.959 g of a hydrocarbon is dissolved in 10.00g of benzene. The freezing point of the solution is 1.16C. Find the molecular mass
3 answers
asked by
Steph
925 views
A solution is prepared by dissolving 4.9 grams of sucrose in 17gram of water.
At 25 degree Celsius find the boiling point,
3 answers
asked by
Amara
1,109 views
A liquid solution of formaldehyde is 37% pure. This solution has a specific gravity of 1.037. The molecular weight of
4 answers
asked by
Kara
3,903 views
How would you prepare 500 mL of 5% dextrose added to water from a 50% stock solution?
_________ mL 50% dextrose + ________mL
4 answers
asked by
Anonymous
2,607 views
Doreen plans to use three more tablespoons of limeade mix today than what she used yesterday to make the same of amount of
9 answers
asked by
London
1,443 views
At the end of Summer, Puss discovers that his radiator antifreeze solution has dropped below the safe level. If the radiator
21 answers
asked by
Anonymous
5,422 views
1 what is mean by hypertonic, isotonic and hypotonic solution.
2 answers
asked by
sangam
744 views
]Most of the drinking water in a location comes from a river. A steel plant is to be built close to the river. It would provide
3 answers
asked by
Oscar
2,455 views
A solution is prepared by dissolving 11gm glucose in 200 cm3 water at 30°c. What is the mass percentage of glucose in solution?
4 answers
asked by
Kiran
2,324 views
You need to make a 150mM solution of NaCl (MW = 58).
How much NaCl do you need to make 1L (in moles and in grams)? If you b need
3 answers
asked by
Tom
2,019 views
1. Tell whether the system has one solution infinitely many solutions or no solution.
9x+8y=15 9x+8y=30 a. one solution b.
13 answers
asked by
Kaai97
8,009 views
Calculate how much 95% ethyl alcohol will be required to dissolve 075g sulfanilamide at 78 degree Celsius. Knowing that
3 answers
asked by
Tammy
2,906 views
Rubbing alcohol is a solution of 70 percent alcohol and 30 percent water. In the alcohol solution, which is the solute and which
4 answers
asked by
Amber-NEED HELP!!!
2,344 views
If you are given a 6.75% (wt./vol.) NaOCl solution, how many grams of NaOCl are in 100 mL of the solution?
how do you do this
1 answer
asked by
Siral
387 views
What is the percent by weight of nacl if 1.75gm of nacl is dissolved in 58.5gm of water.
5 answers
asked by
Laiba
1,572 views
an aqueous solution of calcium chloride boils at 101.3 degrees Celsius. How many kilograms of calcium chloride were dissolved in
3 answers
asked by
Ana
1,391 views
1. Which number is a solution of the inequality?
10.6<b A)-18 B)-9 C)7 D)14*** 2. Which number is a solution of the inequality?
4 answers
asked by
INeedNachos
2,959 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (130)
Acid and Bases
Aging Population
Air Pollution
Algebra
Algebraic Equations
Alternatives
Beach Erosion
Calculations
Calculations/Quantities
Cells
Chemical Compounds
Chemical processes
Chemical Reactions
Chemical Substances
Chemistry
Chemistry or Biochemistry
Chemistry/Science
Child Labor
Civic Issues
Civic Problems
Civil Problems
Climate Change
Coastal Erosion
Concentration and Dilution
Correctional System
Cyberbullying
Deforestation
Depletion of Natural Resources
Differential Equations
Dilution
Discriminant
Ecological footprint
Economic and Environmental Challenges
Economic Challenges
Ecosystem Issues
Ecosystem Restoration
Employment
Environment
Environmental Impact/Cost
Environmental Issues
Environmental Justice
Environmental Problems
Environmental Science
Equations
Equations and Expressions
Equations and Graphs
Equations and Inequalities
Ethiopia
Food Insecurity
Food Insecurity and Food Waste
Food security
Food Waste Reduction
Functions
Gender-based violence (GBV)
General Chemistry
Global Hunger
Global Warming
Graphing equations
Habitat loss
Homelessness
Homework
Housing
Human Impact
Impact
Impact Assessment
Impact on people in Africa
Income Inequality
Inequalities
Inequality
Inorganic Chemistry
Instructional materials
Issues
Juvenile Crime
Laboratory Techniques
Linear Equations
Linear Inequalities
Linear Systems
Littering in Parks
Mass/Substance Weight
Mineral extraction
Mining
Mixtures
Molarity
Oil Pollution
Oil Spills
One-variable equations
Opinions
Organic Chemistry
Percentages
Perspectives and Approaches
Physical Chemistry
Physical Properties
Political challenges
Pollution
Polynomials
Poverty
Preventing erosion
Principal-Agent Problems
Problem Solving
Problems
Pronoun-Antecedent Agreement
Quadratic Equations
Racism
Radicalism
Reactions
Risky Behaviors
Rounds
Science and Chemistry
Sentence Fragments
Social Security
Solubility
States of Matter
Stoichiometry
System of Equations
Systems of Equations
Systems of Inequalities
Technological Innovations
Traffic
Traffic congestion
Types of Mixtures
U.S. Economic Problems
Unemployment
Urban sprawl
Urbanization
Vehicle Emissions
Water Crisis
Water Pollution
Water Scarcity
Word Problems
Youth Risk Behaviors