09/10/18

Wine is 12 % alcohol by volume. How many milliliters of alcohol are in a 0.900-L bottle of wine?

simple conversion problem just dont get what to do, i appreciate any help

How many hours are in 7 weeks?

In class we are Converting Units using Dimensional Analysis, and i need help with these questions.

09/10/18

Calculate the volume of 0.01 M KMnO4 that you would need to make 25mL of a 2 mM solution

what equation can be used?

09/10/18

Sasha's bedroom has a length of 9ft. It has an area of 126ft. What is the perimeter of the floor

What is the perimeter of the floor

09/10/18

Which of the following compounds would be named with a name that ends in -ene? CH3-Ctriple bondC-CH2-CH2-CH3 CH3-CH2-CH2-CH3 CHtriple bondC-CH2-CH2-CH3 CH3

Which of the following compounds would be named with a name that ends in -ene? CH3-Ctriple bondC-CH2-CH2-CH3 CH3-CH2-CH2-CH3 CHtriple bondC-CH2-CH2-CH3 CH3-CH2-CH2-CHdouble bondCH2

09/10/18

What is the best name for the molecule below? A compound with 10 total carbons with a double bond and the rest single bonds. There is a straight chain of sev

What is the best name for the molecule below? A compound with 10 total carbons with a double bond and the rest single bonds. There is a straight chain of seven carbons along the bottom with a... more

09/10/18

Give the name of the following molecule. A compound with a total of 10 carbons with one double bond and the rest single bonds. There is a chain of eight carb

Give the name of the following molecule. A compound with a total of 10 carbons with one double bond and the rest single bonds. There is a chain of eight carbons along the bottom with a double bond... more

09/10/18

Give the name of the following molecule. A compound with a total of nine carbons total with one double bond and the rest single bonds. There is a chain of s

Give the name of the following molecule. A compound with a total of nine carbons total with one double bond and the rest single bonds. There is a chain of six carbons across the bottom with a... more

09/10/18

What is the name of this molecule? A straight chain of four carbons. There is a triple bond between the first and second carbons when counting from left to ri

What is the name of this molecule? A straight chain of four carbons. There is a triple bond between the first and second carbons when counting from left to right.

09/10/18

An aluminum block has a volume of 30.0 cm^3 and a mass of 81 grams. What is the density of aluminum?

I need the answer with units and the number of sig figs.

To complete a full circuit of the body , a drop of blood take approximately time

To complete a full circuit of the body , a drop of  blood take approximately time

09/10/18

Give one example of how membranes are involved in compartmentalization

It’s a question on my science homework 

09/09/18

round to nearest milligram

When Ibuprofen is given for fever to children 6 months of age up to 2 years, the usual dose is 5 milligrams (mg) per kilogram (kg) of body weight when the fever is under 102.5 degrees Fahrenheit.... more

Is a normal cell always isotonic to the solution if number of mm not given.

They say if the cell in a question does not give you a number and the solutionn300 mm NACL you auotmatically know the inside of a cell is 300 and than you calculate Osmolairty so 300 times 2... more

What is full form of RAM and ROM?

Physical chemistry

09/09/18

What is KB , GB , MB ?

Physical chemistry

Hydrchloric acids

When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced.  CaCO3 + 2HCl = CaCl2 (aq) + H2O + CO2 A.)How many grams of calcium chloride will be... more

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