3 years ago

An airplane crash a woman is holding a

Chemistry

1 answer:

Tom [10]3 years ago

3 0

What does the rest of the statement say

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True or False? In a C++ floating-point constant, a decimal point is not required if exponential (E) notation is used.

defon

Answer:

The answer is True

Explanation:

This is because they are equivalent and have same number of bit.

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3 years ago

Write a net ionic equation for the reaction between mno4- and fe2+ in acid solution

dedylja [7]

Answer : The complete net ionic reaction between $MnO _{4} ^{-}$ and $Fe ^{2+}$ in an acid solution, can be written as :-

$MnO _{4} ^{-} + 5Fe ^{2+} + 8 H ^{+} ----\ \textgreater \ Mn ^{2+} + 5 Fe^{3+} + 4 H _{2}O.$

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3 years ago

Which is the largest group of mollusks?

KonstantinChe [14]

Answer:

Gastropoda.

Explanation:

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How many liters of oxygen gas are there in 45.0g O, at 0 degrees C and 1 atm of pressure? make sure to round to the correct numb

ZanzabumX [31]

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You can use the pdf to help you

Explanation:

Download pdf

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2 years ago

Write a molecular equation for the gas-evolution reaction that occurs when you mix aqueous hydroiodic acid and aqueous sodium su

Leona [35]

First, we construct the reaction equation:

Na₂SO₃ + 2HCl → 2NaCl + SO₂ + H₂O

H₂SO₃ is formed as an intermediate but decomposes to water and SO₂ gas.

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3 years ago