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matrenka [14]
3 years ago
7

Balance the following chemical equation: N2H4+O2→ NO2+H2O​

Chemistry
1 answer:
Nadya [2.5K]3 years ago
4 0

Answer:

N2H4 + 3O2 → 2NO2 + 2H2O

Explanation:

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How do seismologists, or scientists who study earthquakes, know that the largest known earthquake to hit the region occurred aro
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By looking at the amount of time between the P and S wave on a seismographs recorded on a seismograph, scientists can tell how far away the earthquake was from that location. However, they can't tell in what direction from the seismograph the earthquake was, only how far away it was.

Explanation:

5 0
3 years ago
What is the orbital hybridization of a central atom that has one lone pair and bonds to:
svlad2 [7]

sp^3d is the type of orbital hybridization of a central atom that has one lone pair and bonds to four other atoms.

<h3>What is orbital hybridization?</h3>

In the context of valence bond theory, orbital hybridization (or hybridisation) refers to the idea of combining atomic orbitals to create new hybrid orbitals (with energies, forms, etc., distinct from the component atomic orbitals) suited for the pairing of electrons to form chemical bonds.

For instance, the valence-shell s orbital joins with three valence-shell p orbitals to generate four equivalent sp3 mixes that are arranged in a tetrahedral configuration around the carbon atom to connect to four distinct atoms.

Hybrid orbitals are symmetrically arranged in space and are helpful in the explanation of molecular geometry and atomic bonding characteristics. Usually, atomic orbitals with similar energies are combined to form hybrid orbitals.

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5 0
2 years ago
Baking soda reacts with vinegar and forms a gas why is it chemical
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4 0
4 years ago
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How does increasing the temperature affect collisions?
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Combustion Have a great day!
8 0
3 years ago
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If a frog initially contained 2 grams of carbon-14 and the half-life of carbon-14 is 5,730 years, how much carbon-14 remains in
andreyandreev [35.5K]
Half life is the time taken for a radioactive isotope to decay by half its original mass. In this case the half life of carbon-14 is 5.730 years. 
Using the formula;
New mass = original mass × (1/2)^n; where n is the number of half lives (in this case n=1 ) 
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Therefore; the mass of carbon-14 that remains will be 1 g 
5 0
3 years ago
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