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Goshia [24]
3 years ago
9

1. What surprise did Miguel bring to Esperanza?

Chemistry
1 answer:
lesya [120]3 years ago
4 0
If you’re talking about the book I think you’re talking about, I’m assuming the answer would be her Abuelita. He does this because he wants to remind Esperanza that there is hope.
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5. an atom that has lost or gained an electron and has become charged
densk [106]

Answer:

It would be compound.

Explanation:

It is this way because if it adds another proton it becomes more positive that nuetral, and if you add an electron it just makes the atom more dense. That is why the answer is compound. Hope this helped :)

5 0
3 years ago
A science student wants to use distillation to separate a mixture of two
statuscvo [17]

Answer:

Boiling point

Explanation:

Distillation is one of the most widely used separation technique in chemistry. It is used to separate a mixture of liquid substances with different boiling point. Hence, the basis of the separation is BOILING POINT DIFFERENCE.

In the procedure, the liquid substances are heated until they turn gaseous, which they do at different times considering their different boiling points. The separated components are then converted back to liquid states in a process called CONDENSATION.

6 0
4 years ago
Help How many atoms of hydrogen(gas) form if 10 grams of aluminum react? 2Al + 6HCl = 2AlCl3 + 3H2
arlik [135]

Answer: 3.35x10²³atoms H2

Explanation: solution attached:

Convert mass of Al to moles

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4 0
4 years ago
What kind of glacier has pieces that breaks off as icebergs
forsale [732]
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3 years ago
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kolezko [41]

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