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pav-90 [236]
3 years ago
5

Imagine you are taking a road trip! Select a destination and navigate the trip. Answer the following questions in one or more co

mplete sentences: Where will you go on your trip? You approach a railroad crossing with a cross buck sign that has no lights or gates. What should you do? You arrive at an intersection with traffic lights that are not working because of a power outage. What do you do? There is a flashing yellow light at the intersection you are approaching. What does the flashing yellow light indicate, and what should you do to safely navigate this intersection? On the road you are traveling, the pavement markings change from broken white lines to solid white lines between the lanes of traffic. What does the line change mean? After an hour on the expressway, your passengers need to use the restroom and they want to get some food. As you approach the next exit, what color sign will you look for, and what type of information would you expect to see on that sign? When you take the exit ramp off the expressway and merge onto the next road, you see yellow lines dividing the roadway. What do the yellow lines tell you about the traffic flow?
Chemistry
1 answer:
dmitriy555 [2]3 years ago
4 0

I would go to cape coral to play basketball!

1. Wait to see if it is all clear and then go

2. Yield to those coming towards you and once it is totally clear then go.

3. Means you are able to go once you yield to oncoming traffic.

4. I don't remember.

5. Well honestly all the signs here are green so! but I would look to see if it says what restraunts there are or gas stations.

6. IDK

You might be interested in
Consider this reaction:
aleksklad [387]

Answer:   0.0345 sec

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

Rate=k[H_3PO_4]^2

k= rate constant = 46.6s^{-1}

Expression for rate law for first order kinetics is given by:

t=\frac{2.303}{k}\log\frac{a}{a-x}

where,

k = rate constant

t = age of sample

a = let initial amount of the reactant

a - x = amount left after decay process  

for completion of 20 % of reaction

t=\frac{2.303}{46.6}\log\frac{0.660}{\frac{20}{100}\times 0.660}

t=\frac{2.303}{46.6}\log\frac{0.660}{0.132}

t=0.0345sec

The time taken for the concentration of H_3PO_4 to decrease to 20% to its natural value is 0.0345 sec

6 0
3 years ago
Which variable would be considered a control variable?
yan [13]
Rocket launch site would be the controlled variable
7 0
2 years ago
What would cause the equilibrium to shift left in this reaction?
Lilit [14]

As per Le Chatelier's principle, if the equilibrium of a system is disturbed by changes in temperature, pressure, concentration etc then it will shift in a direction to undo the effect of the induced change.

The given reaction is:

CO + 3H2 ↔ CH4 + H2O

In this case, if the rate of the forward reaction is increased then more of the reactants get converted into products i.e. concentration of reactants decreases. In order to undo this change, the equilibrium will shift in a direction to produce more reactants i.e. to the left.

Ans: B)  faster rate of forward reaction

3 0
4 years ago
If 25 g of Al was added to 90 g of HCl, what mass of H2 will be produced?
jok3333 [9.3K]

Answer:

im pretty sure its 2.7 gms

Explanation:

im not for sure tho

3 0
3 years ago
Read 2 more answers
The average cup of coffee contains about 125 mg of caffeine, C8H10N4O2. Caffeine is also found in tea, colas, and headache remed
Rashid [163]

Answer:

The answer to your question is 194 g

Explanation:

Molecular mass is the sum of all the masses of the atoms that form a molecule.

In the problem, we have C₈H₁₀N₄O₂ which means

                  atomic mass          number of atoms          total

Carbon           12                                      8                      12 x 8 = 96

Hydrogen         1                                     10                       1 x 10 = 10

Nitrogen       14                                       4                      14 x 4 = 56

Oxygen         16                                       2                      16 x 2 = 32

                                                                                                     194 g

8 0
3 years ago
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