You have metal that melts at 410℃. Based on the chart, which metal is it? Material
Melting Point (°C)
Electrical Conductivity Ranking
aluminum
660
3
copper
1085
2
zinc
420
4
silver
962
1
nickel
1455
5

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams

What is the molar mass of ca(cio4)2

Once similarity and one difference between a mixture of elements and a mixture of compounds