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Reaction stoichiometry
Page 4
Questions (175)
If 950 mL of 0.800 M aqueous Na2CO3 and 920 mL of 0.565 M aqueous HCl are reacted stoichiometrically according to the balanced
2 answers
asked by
Judy
551 views
When 0.752 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 12.2C is observed.
Assume the
2 answers
asked by
nickel
563 views
according to the balanced chemical equation 2SO2<--- 2 is a subscript...so anyway it's 2SO2+ O2 ----> 2SO3
How many liters of
3 answers
asked by
lanony(please help)
566 views
Find the number of mL of 4M HNO3 solution required to react with 216g of Ag according to the equation 3Ag+4HNO3->3AgNO3+2H2O
2 answers
asked by
tabby
541 views
Mg(s) + 2HCl(aq) −> MgCl2(aq) + H2(g)
What mass of MgCl2 is produced? Answer in units of g second part What mass of H2 is
2 answers
asked by
Anonymous
528 views
What volume (in mL) of a 0.300 M HNO3 solution will completely react with 43.9 mL of a 0.146 M Na2CO3 solution according to this
2 answers
asked by
Connor Smith
531 views
In a reaction vessel, 500. mL of 0.100 M Na3PO4(aq) is combined with 200. mL of 0.400 M Pb(NO3)2(aq).
(a) Write the molecular
2 answers
asked by
ya boy
539 views
You mix 45 ml of .20M HCl with 45 ml of .20M KOH in a calorimeter. The temperature of both reactions before mixing is 21.5oC.
2 answers
asked by
Jessica
505 views
I have to calculate the ΔV= final volume-initial volume
For the first trial the final volume was .005mL the initial volume was
1 answer
asked by
xx
509 views
Consider the reaction of 14.20ml of 0.141 M H3PO4 and 0.0521 M Ba(OH)2.
2H3PO4 + 3Ba(OH)2 ->Ba3(PO4)2 + 6HOH What volume of
2 answers
asked by
carolin
490 views
How many milliliters of 0.205 M NH3 solution will exactly react with 50.0 mL of 0.150 M H2SO4 solution?
2NH3(aq) + H2SO4(aq) →
2 answers
asked by
bryce
506 views
If you begin with 100.0 mL of a 3.0 Molar solution of ammonium sulfate and 100mL of a 2.0 Molar solution of barium phosphate how
3 answers
asked by
jackie
483 views
When 0.643 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 105C is observed.
Assume the
2 answers
asked by
Jared
495 views
1 gram of C3H8 gas and 1 gram of O2 gas are delivered to a metal sphere with a fixed volume of 1 L. After the two gases are
5 answers
asked by
laura
493 views
How many grams of sodium hydroxide are needed to react with 50 grams of phosphoric acid?
1 answer
asked by
Kyle Brovlofski
484 views
Given that 10.0 atm each of NO and O2 are introduced into a reaction vessel at room temperature. Calculate the partial pressure
1 answer
asked by
Larin
468 views
what volume of oxygen at STP is required to affect complete combustion of 200cc of acetylene and what would be the volume of co2
1 answer
asked by
aishwarya
496 views
If 15.0 cm3 of 2M hydrochloric acid reacted exactly with 40.0 cm3 of potassium hydroxide. Calculate the concentration of the
1 answer
asked by
Maddy
475 views
n2+3I2>2NI3 if you have 28g of N2how many grams of NI3 will you be able to make?
1 answer
asked by
Nicole
435 views
if you were to react 14.00 grams of salicylic acid with 8.50 grams of acetic anhydride, what would your theoretical yield be?
the
1 answer
asked by
lyne
452 views
What mass of K2CO3 is required to clean up a spill of 339 ml of 2.65 M HCl if HCl(aq) reacts with K2CO3 according to
2HCl(aq) +
1 answer
asked by
Anonymous
437 views
2,72 mol trietilen glikolün (C6H1404) yeterli miktarda oksijenle yanmasindan kaç mol CO2 açiga cikar ?
b) a sikkinda açiga
1 answer
asked anonymously
15 views
A chemical equation for the reaction between calcium hydroxide, Ca(OH)2 , and sulfuric acid, H2SO4, is shown. The masses of some
1 answer
asked anonymously
19 views
4A+B2→2A2B
The molar mass of A is 12g/mol. The molar mass of B is 4g/mol. The molar mass of A2B is 28g/mol. When the goal of
1 answer
asked anonymously
28 views
How many grams of aluminum sulfate Would be to med 5050g 550, completely reacted with aluminum?
the above problem, you are trying
1 answer
asked anonymously
7 views
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Parent Categories (15)
Acids and Bases
Chemical Equations
Chemical Equilibrium
Chemical Reactions
Chemistry
Combustion
Equilibrium
Gas Laws
Molarity and Volume Calculations
Molarity Calculation
Mole calculations
Organic Chemistry
Solution stoichiometry
Stoichiometry
Thermodynamics