🌡️Rate of Reaction
These 3 things are needed for a chemical reaction to occur
What is Collison, Orientation, and Energy
The Coefficients needed to balance the following reaction are.
___ C2H6 → ___ H+ ___ C2H2
What is,
1, 2, 1
What units will this problems solution be
72 g(O2) | 1 mole(O2)
----------------------------- =
| 32g(O2)
What is,
Moles of O2
To Convert 15 g(NH3) to g(H2O) what 3 pieces of information do you need to find? (aka what numbers for formula)
What is,
* Mass of NH3
* Molar Ration of NH3 to H2O
* Mass of H2O
If you had 14 slices of bread and 8 slices of cheese which would be the limiting reactant in making grilled cheese sandwiches.
The limiting reactant is bread.
Decreasing the Temperature of a Reaction will do the following to the rate of reaction.
What is "Slow down the rate of reaction"
The Coefficients needed to balance the following reaction are.
____ NO + ____ O2 → ____ NO2
What is,
2, 1, 2
What will the final answer be?
15 g(Fe) | 1 mole(Fe)
--------------------------- =
| 56 g(Fe)
What is,
0.27 mole(Fe)
This problem is set up incorrect. Why?
15 g(Fe) | 2 mole(Fe) | 6.02 x 1023 Atoms (Fe)
---------------------------------------------- =
| 56 g(Fe) | 1 mole(Fe)
What is,
1 mole(Fe) = 56 g(Fe)
NOT (2 mole(Fe) = 56 g(Fe))
What will be the limiting reactant in a reaction with
6 moles of H & 6 moles of C2H2
2 H+ 1 C2H2 → 1 C2H6
What is,
6 Moles of H
How does high temperature affect rate of collisons?
What is,
rate of collisons will increase
The Coefficients needed to balance the following reaction are.
___ Al2O3 → ___ Al+ ___ O2
What is
2, 4, 3
What will the final answer be?
3.5 mole(Re) | _____ g(Re)
---------------------------------- =
| _____ mole(Re)
What is,
651 g(Re)
What will the final answer be?
15 g(V) | ____ mole(V) | ____ Atoms (V)
------------------------------------------------------ =
| ____ g(V) | ____ mole(V)
What is,
1.77 x 1023 Atoms (V)
What will be the limiting reactant in a reaction with
20 moles of H & 5 moles of C2H2
2 H+ 1 C2H2 → 1 C2H6
What is,
5 Moles of C2H2
How will a Large block of Iron's rate of reaction compare to Iron dust of the same mass?
What is,
The Large block of Iron will have a slower rate of reaction do to less surface area compared to the Iron dust.
The Coefficients needed to balance the following reaction are.
___ C3H8 + ___ O2 → ___ H2O + ___ CO2
What is
1, 5, 4, 3
What will the final answer be?
3.5 x 1022 molecules(F) | _____ Moles(F)
------------------------------------------------------ =
| _____ molecules(F)
What is,
0.058 Moles(F)
What will the final answer be?
1 C2H6 → 2 H+ 1 C2H2
3.1 mole(C2H6) | ____ | ____ g(H)
------------------------------------------------------ =
| ____ | ____
What is,
6.2 g(H)
If the reaction below started with 30 moles of O and 20 moles of H , determine the amount of H2O produced.
___ H2+ ___ O → ___ H2O
What is,
10 Moles of H2O
To get the fastest rate of reaction what conditions must the...Temperature,Surface Area, and Concentration be?
What is,
High temperature,
Lots of Surface Area,
High Concentration
The Coefficients needed to balance the following reaction are.
____ CS2 + ____ O2 → ____ CO2 + ____ SO2
What is,
1, 3, 1, 2
What will the final answer be?
6.7 mole(FK) | _____ g(FK)
-------------------------------- =
| _____ mole(FK)
What is,
377 g(FK)
What will the final answer be?
1 N2 + 3 H2 → 2 NH3
4 g(N2) | ____ | ____ | ____ g(NH3)
--------------------------------------------- =
| ____ | ____ | ____
What is,
4.86 g(NH3)
If the reaction below started with 51 grams of NH3 and 112 grams of O2 , determine the amount of NO2 produced.
4 NH3 + 7 O2 → 4 NO2 + 6 H2O
What is,
2 Moles of NO2