a chemist determined by measurements that 0.0550 moles of strontium sulfide participate in a chemical reaction. caculate the mass of strotium participates
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
a chemist determined by measurements that 0.0550 moles of strontium sulfide participate in a chemical reaction....
A chemist determines by measurements that 0.0200 moles of fluorine gas participate in a chemical reaction. Calculate the mass of fluorine gas that participates. Round your answer to 3 significant digits. 09 X 5 ?
The chemical formula for hydrogen chloride is HCI. A chemist determined by measurements that 0.015 moles of hydrogen chloride participate in a chemical reaction. Calculate the mass of hydrogen chloride that participates Round your answer to 2 significant digits. x S. ?
A chemist determined by measurements that 0.0800 moles of silver participated in a chemical reaction. Calculate the mass of silver that participated in the chemical reaction. Be sure your answer has the correct number of significant digits.
A chemist determined by measurements that 0.0800 moles of potassium participated in a chemical reaction. Calculate the mass of potassium that participated in the chemical reaction. Be sure your answer has the correct number of significant digits. 070 x 5 ?
please some help
Incorrect Your answer is incorrect. A chemist determines by measurements that 0.020 moles of bromine liquid participate in a chemical reaction. Calculate the mass of bromine liquid that participates. Be sure your answer has the correct number of significant digits. 1.00 X
How many hydrogen atoms are in 3.20 mol of ammonium sulfide? A chemist requires 0.781 mol Na, Co, for a reaction. How many grams does this correspond to? mass: g Na Question 11 of 25 > A chemist requires 0.781 mol Na,Co, for a reaction. How many grams does this correspond to? gNa.Co mass:
This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar): CH,CO,H An analytical chemist has determined by measurements that there are 32. moles of oxygen in a sample of acetic acid. How many moles of hydrogen are in the sample? Round your answer to 2 significant digits. mol x s ?
O CHEMICAL REACTIONS Using molarity to find solute moles and solution volume Jordyn A chemist adds 0,30 L of a 0.75 mol/L, nickel(II) chloride (NiCl solution to a reaction flask. Calculate the millimales of nickel(II) chloride the chemist has added to the flask. Round your answer to 2 significant digits. mmel х 5 ?
7. Consider a 100.0 grams of ammonium sulfide (10 points) (a) Write the Chemical formula of ammonium sulfide: (NH4)2S (b) What is the molar mass of ammonium sulfide: (c) Find the moles of the compound (formula units) present in 100.0 grams of ammonium sulfide: (d) Find the moles of ammonium ions present in 100.0 grams of ammonium sulfide: (e) Find the moles of hydrogen atoms present in 100.0 grams of ammonium sulfide:
This is the chemical formula for talc (the main ingredient in talcum powder): Mg3Si2O52OH2 An analytical chemist has determined by measurements that there are 0.0935 moles of oxygen in a sample of talc. How many moles of hydrogen are in the sample? Round your answer to 3 significant digits.