Answer:
NH3 +H2O = NH4OH
Explanation:
no.of N atoms,O atoms and H atoms are now equal on both sides of the arrow.
Answer - B Atoms in the original substances are arranged in a different way to make new substances
Answer:
Three orbitals
Explanation:
The electronic configuration of carbon is given as follows;
1s²2s²2p²
Therefore, out of the six electrons of the carbon atoms, 4 fill the 1s and 2s orbitals with 2 electrons each, while the two remaining electrons are situated in the 2p orbital, with the electrons in the 2p orbital will remain unpaired such that they will have similar quantum numbers in accordance with Pauli exclusion principle.
Answer:
The equation for percent composition is (mass of element/molecular mass) x 100.
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