Chemistry, 07.04.2021 16:20 nicolasjarrin
Sodium carbonate (Na2CO3) and calcium chloride (CaCl2) react to form sodium chloride (NaCl) and calcium carbonate (CaCO3) according to the following equation:
Na2CO3 + CaCl2→ 2NaCl + CaCO3
How many moles of Na2CO3 would you need to react with 3 mole of CaCl2?
Answers: 2
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Sodium carbonate (Na2CO3) and calcium chloride (CaCl2) react to form sodium chloride (NaCl) and calc...
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