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babunello [35]
3 years ago
14

Balance them i dont get how

Chemistry
1 answer:
baherus [9]3 years ago
5 0
Add in the numbers in pen

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All of the following are classified as acids except
Neporo4naja [7]
I think D im not completely sure  
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3 years ago
Explain why there might be a change in the density of a forged product as compared to that of the cast blank.
kkurt [141]

Answer:

Forged parts are often tougher than cast parts. This can be determined by performing tensile tests on various areas on the parts. Additionally, the microstructures of forged and cast parts can be used to determine if a part was forged or cast. The microstructure of a cast part will have a more uniform grain structure.

Explanation:

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2 years ago
Name three examples of how the atom has changed since Rutherford's discovery of the nucleus .
NikAS [45]

Answer:

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3 years ago
An aircraft cannot reach flying speed on a short runway. Someone suggests reducing its cargo load. Which of Newton's laws is bei
ELEN [110]

Answer:

Second Law

Explanation:

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Acceleration=\frac{Force}{Mass}

In this case the suggestion given to reduce the aircraft's cargo load is the right move as reducing the load on the aircraft will decrease the mass of the whole aircraft.  This in turn will help the aircraft to accelerate more as acceleration inversely varies with mass. Thus the aircraft will be able to reach its flying speed even on a short run way.

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Is carbon tetrafluoride a polar molecule?
atroni [7]
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