82 Answered Questions for the topic Chemistry Measurement Word Problem
balanced combustion reaction for C6H6 Equation: 2C6H6(l)+15O2(g)--> 12CO2+6H2O(l)_6542 KJ
very tough chem question
can you help my solve this?
Chemistry Solution Math Problem - HELP!
what is the volume of a rock that has a mass of 6.4 grams and a density of 2g/ml?
Question about how significant digits work in chemistry.
the factors influencing purity, eg during recrystallisation, filtration and drying of an organic compound.
Its a multiple choice I have C,D,F,G right now a classmate has C,D,E....help ? PLEASE RESPOND QUICKLY
How do you calculate rate of expansion of gas with temperature with a gradient of the line being 0.2?
What mass of simple sugar glucose is produced by the reaction of 1.5g of water?
A substance contains 35.0 g nitrogen, 5.05 g hydrogen, and 60.0 g of oxygen. How many grams of nitrogen are there in a 150-g sample of this substance?
If an object has a mass of 8.75 pounds and a volume of .358 liters, what is the density of the object?
A solid piece of gold has a mas of 1.15 kg and a volume of 3.8 deciliters. What is the density of the object?
NEED HELP ASAP due tommorow been trying to figure this out all week its for science fair compotition
density and specific gravity
The radius of a gold atom is 144 pm. How many gold atoms would have to be laid side by side to span a distance of 3.72 mm?
mass, volume, and density
Mass of a Solute
The volume of sodium hydroxide solution used
I have found mols of HCl and I have found mols of the unknown Metal (M). What are my next steps?
A 20.0 mL sample of glycerol has a mass of 25.2 grams. What is the mass of a 57-mL sample of glycerol?
A bottle of liquid medication contains 300mL and costs $10.00. If the usual dose is 20mL, how much does each dose cost?
The dosage of a medication is 5mg/kg. How many mg would be needed for a 10lb cat? If the medication concentration is 2mg/ml, how many ml would be given?