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Doss [256]
4 years ago
13

I’ll give branliest to the best answer! Thanks!

Chemistry
2 answers:
Anastasy [175]4 years ago
6 0
A solar eclipse happens when the moon gets in the way of the sun's light and casts its shadow on Earth. That means during the day, the moon moves over the sun and it gets dark. A partial eclipse, when the moon doesn't completely cover the sun, happens at least twice a year somewhere on Earth.
AleksandrR [38]4 years ago
3 0
The moon fully covers the sun (looking at it from earth).
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pH is an extremely important chemical level to maintain in your spa's water chemistry. A high pH or a low pH will spell trouble for you and your spa. On the pH scale, a reading of 7.4-7.6 indicates perfectly balanced pH. Any number lower than 7.4 means that your water is now considered “acidic”.

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