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Molodets [167]
3 years ago
11

The chemical equation below shows the combustion of propane (c3h8). C3h8 + 5o2 right arrow. 3co2 + 4h2o the molar mass of oxygen

gas (o2) is 32. 00 g/mol. The molar mass of c3h8 is 44. 1 g/mol. What mass of o2, in grams, is required to completely react with 0. 025 g c3h8? 0. 018 0. 034 0. 045 0. 91.
SAT
1 answer:
emmainna [20.7K]3 years ago
5 0

Explanation:

okay it's so hard because I'm still on grade8? lol Don t ‍♀️ I'm just bored

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In the figure above, a line passes through the point A (2,3) and never crosses the y axis. The line also passes through which of
Naddika [18.5K]
Answer is c. (2,4)
Reason
(without seeing the graph)
With the same x value and a different y value the line will be straight up and down (vertical line) never crossing the y axis
7 0
2 years ago
What is the advantage of timing over a shorter period of time especially after exercising
Arada [10]

Answer:

Exercise is what we do when we are to increase are strength, stamina, and even our breathing. It is considered important, since it helps our body to become physically healthy. Our muscles need Exercise to not loosen its figure or shape. You can actually tell when someone does exercises and to those who not. It also decreases high content of fat inside our body. Fat is normal to be present in the body, but too much of it endangers our health and life if in a serious matter. It is better to have a proper timing to have a cool down to avoid feeling dizzy and lightheaded after an exercise. Stretching is important to give the muscle time to recover and to reduce muscle soreness, relax tensions, accelerate your recovery process to perform better on the next workout or exercise. There are many types of exercise that helps our body produce sweat and burns unnecessary fats. These are:

1. Aerobic

2. Flexibility

3. Strength

4. Balance

Explanation:

1. Aerobic-this exercise includes activities like running and swimming, to help your cardiovascular system to have much more endurance.

2. Flexibility-mostly used in warm-ups, flexibility is about stretching your muscles to the point it will get used to it after some time.

3. Strength-includes weight lifting, it makes the muscles more compact and reduces fat the faster way.

4. Balance- whenever we are standing

in one leg to balancing yourself while standing. Balance exercise is important in stabilizing yourself.

These exercises can go to beginner level to pure athlete type. Which means it isn't a joke to perform one of these. It requires focus and effort for a long period of time. It can be extreme if necessary. But take into mind that doing so much or doing it without rest is pure evil.

Drink to re-hydrate yourself. A warm water will help the arteries to loosen and help in proper blood circulation. Replenishing your body's water supply can increase your flexibility and strength. It is also nice to take a cool shower and change your clothing as well. And munch on a little snack will help you gain the energy you used during Exercise. Be careful to eat the right snack to avoid gaining weight.

The advantage of timing is you allow your

muscles and your body to keep up with your

work-out, your giving it time to fully take in

what you are working on. There is such thing

as overworking your body, which may cause

serious trouble.

5 0
3 years ago
I have three feet but can't walk; I tell you things but can't talk; Sometimes I bend but I'm mostly straight. I'm like a scale b
Aleks [24]
A yard stick!!!!!!!!!!!!!


3 0
3 years ago
Read 2 more answers
This battle was the last battle of the civil war on may 12 & 13, 1865. Question 2 options: battle of the alamo battle of pal
nata0808 [166]

Answer:

Battle of Palmito Ranch

Explanation:

The Battle of Palmito Ranch was the last battle of the civil war. It started on May 12, 1865 and ended May 13.

hope this helps!

6 0
2 years ago
Which president was responsible for signing the indian removal act of 1830? question 5 options: andrew jackson james buchanan th
mr Goodwill [35]

Jackson.

Jackson encouraged Congress to adopt the Removal Act of 1830. The Act established a process whereby the President could grant land west of the Mississippi River to Indian tribes that agreed to give up their homelands.

8 0
2 years ago
Read 2 more answers
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