Which element can form a chloride with a general formula of MCl2 or MCl3?

Question

1. Which element can form a chloride with a general formula of MCl2 or MCl3?FeAlMg ZnWhich equation is correctly balanced?H2 + O2 H2OCa + Cl2 CaCl2H2 + O2 2H2O Ca + Cl2 Ca2ClThe oxide of metal X has the formula XO. Which group in the Periodic Table contains metal X?Group 1Group 2Group 13Group 17What is conserved during a chemical reaction?mass, onlycharge, onlyboth mass and chargeneither mass nor chargeWhat is the chemical formula for nickel (II) hypochlorite?NiCl2Ni(ClO)2NiClO2Ni(ClO)3An unknown element X can form a compound with the formula XBr3. In which group on the Periodic Table would element X be found?121314Given the reaction: Mg(s) + 2 AgNO3(aq) Mg(NO3)2(aq) + 2 Ag(s)Which type of reaction is represented?single replacementdouble replacement synthesisdecompositionThanks!!

Alphonso Olson · Accepted Answer

1. Iron! Fe +2 or Fe+3(because it can form different ions in different cases)3 2H2+O2->2H2Othere are four hydrogens and two oxygens on each side, so it's balanced2 group 2oxygen forms a -2 ion so it would form a 1 to 1 ionic compound with elements that form +2 ions, which are found in the second family of the periodic table.3 mass and chargeI think it's 2 but you can double check that by searching "nickel (II) hypochlorite" in google3 13 (or 3A) because they have a +3 chargeit looks like a single replacement reaction. don't forget the arrow in the middle.I really hope you've tried all these before asking about them

Alphonso Olson · Answer

Very interesting.

Alphonso Olson · Answer

I really can't answer yer question.. but r u in agora?

Lori Robel

Which element can form a chloride with a general formula of MCl2 or MCl3?

3 Answers

AI-Powered Insights

Want to answer this question?

Categories

Tags

Related Questions