Answer:
Okay, Left top= waning gibbous
left second= new moon
left third= third quarter
left fourth= waxing crescent
right top= Waning crescent
right second= first quarter
right third= full moon
right fourth= Waxing gibbous
hope you do good :)
Answer:
v = 600 mph
Explanation:
Given data:
Distance cover by the plane = 3000 miles
Time taken by it = 5 hours
Velocity = ?
Solution:
Formula:
v = d/t
v = velocity
d = distance
t = time
Now we will put the values in formula.
v = 3000 miles/ 5 h
v = 600 mph
mph = miles per hour
Answer:
Volume of the sulfuric acid (25cm³), same mass of each metal (1g)
Explanation:
In an experiment, the CONTROL VARIABLE also known as constant is the variable that is kept unchanged for all groups in an experiment. This is done in order not to influence the outcome of the experiment.
In this case, students are trying to investigate the reactivity of four different metals. They added 1 g of each metal to 25cm³ of sulfuric acid and recorded the temperature change. Based on the explanation of control variable above, the VOLUME OF SULFURIC ACID (25cm³) and the MASS OF EACH METAL (1g) are the CONTROL VARIABLES because they are the same or unchanged in this experiment.
At first you need to draw<span> the lewis dots around each atom that you have.
Next thing that you should do is to connect the dots of </span><span>HOClO and do not forget that each dot connect with one lone electron.
Then draw valence of each electron and connect them with a line.
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