3 years ago

A molecule is polar when:

1 answer:

6 0

The answer would be B. One region of the molecule has a small negative charge while another region has a small positive charge. However usually in polar bonds, charges or bond between the atoms are unequal (as opposed to having small equal charges).

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wariber [46]

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Hope I helped.

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3 years ago

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What is the majo difference between sieving and filtration

balu736 [363]

Answer:

sieving is d method of separating 2 solid of different sizes with the aid of sieve mesh

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photoshop1234 [79]

Over a meter, I’d guess

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2 years ago

URGENT

pantera1 [17]

Answer:

Option A. Double Replacement

Explanation:

A double displacement reaction is a kind of reaction in which there is an exchange of the ions of the two reactants to form a different products. In the equation, K in KOH displaces H in H3PO4 to form K3PO4 and also, the H combines with OH to form water.

H3PO4+3KOH -> K3PO4+3H20

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4 years ago