Friday
December 6, 2013

# Posts by Tay

Total # Posts: 64

chemistry
How many moles of O are needed to combine with 0.223 mole of C to form the following compounds? CO CO2

Chemistry
if 130 g of KNO3 are added to 100 g of water at 40 degrees Celsius.How many grams do not dissolve?

chemistry
Glycerin, C3H8O3, is a nonvolatile liquid. What is the vapor pressure of a solution made by adding 164 g of glycerin to 325 mL of H2O at 39.8°C? The vapor pressure of pure water at 39.8°C is 54.74 torr and its density is 0.992 g/cm3.

Chemistry
2.311023x

physics
if i throw a 2kg glob of clay and hit a wall at 3 m/s, how much momentum do i impact to the clay/wall? why?

science
Which cavity consists of the cranial cavity and vertebral canal? the dorsal or the ventral?

Number Theory
BTW 1 and 10 = 1 BTW 1 and 100 =10 BTW 1 and 1000= 100 BTW 1 and 10000 = 1000 Am I following this correctly

Number Theory
Can someone help me with this question How many integers from 1 to 10000 inclusive, are multiples of 2 and 5?

Number Theory
How Do you expand (4x+3y+3z)^6?

matt/116
two angles are complementary. The sum of the measure of the first and the one-fourth of the second angle is 62.25 degrees find the measures of the angle.

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