The number of protons in the nucleus of the atom is equal to the atomic number (z) and the number of electrons in a neutral atom is equal to the number of protons
The answer is (3) 0.200 kJ
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Answer:
The answer to your question is Sodium Perchlorate
Explanation:
Data
which is the salt?
Chemical reaction
Perchloric acid + Sodium hydroxide ⇒ Sodium perchlorate + Water
HClO₄ + NaOH = NaClO₄ + H₂O
Process
In inorganic chemistry there are two types of salts:
- Binary salts
- Oxysalts
Binary salts are inorganic compounds form by a metal and a nonmetal (only two compounds).
Oxysalts are inorganic compounds form by metal, a nonmetal, and oxygen (three elements).
In the reaction given the only compound that has these characteristics is Sodium perchlorate which is an oxysalt.
Largest to smallest: barium, calcium, selenium, oxygen
Answer:
number 1, 3, and 4 :)
Explanation:
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